== [[131]]$a: Сфероїд ==
:{| class="wikitable" |- |aa = || Airy (1830)|- | ab || Australian National (1966)|- | ac || Bessel 1841|- | ad || Clarke 1858|- | ae || Clarke 1866|- | af || Clarke 1880|- | ag || Clarke 1880 (Modified)|- | ah || Clarke 1880 (Palestine)|- | ai || Danish (Andreae)|- | aj || Delambre (Carte de France)|- | ak || Everest (1830)|- | al || Everest (Malaya)|- | am || Everest (Borneo)|- | an || Helmert 1906|- | ao || Hayford 1909 (and 1910)<br />''International 1924'' see Hayford (ao)|- | ap || Kragenhoff|- | aq || Krasovskiy 1848|- | ar || Müffling 1821|- | as || S.E. Asia ("Fischer 155") |- | at || Struve|- | ba || Svanberg|- | bb || Zhylinskiy ("Adjustment Spheroid")|- | bc || Walbeck|- | bd || War Office (McCaw) 1924|- | be || World Geodetic System (1972-)|- | uu || unknown spheroid|- | zz || other known spheroid of construction of the map|- |}
ab = Australian National (1966)= [[131]]$b: Горизонтальна основа системи координат ==
ac = Bessel 1841Примітка: Починаючи з коду „'''taa'''“ також містить неспецифіковані осі горизонтальної системи координат
:{| class="wikitable"|-| aaa || Abidjan, Ivory Coast|-| aab || Abra Pampa, Argentina|-| aac || Abrolhos Lighthouse, Brazil|-| aad || Abut Head (Okarito Meridional Circuit) South Island, New Zealand|-| aae || Accra, Leigon Pillar (GCS No. 121), Ghana|-| aaf || Aden Observatory|-| aag || Aden Datum|-| aah || Adelaide Observatory, South Australia|-| aai || Adjusted between Hong Kong and Nanking Astronomic Points|-| aaj || Adindan (30th Meridian) Datum, Sudan|-| aak || Adjusted between Red Bridge Datum and Nanking Datum|-| aal || Aee Pier, Phoenix Islands|-| aam || Aerodist Datum<br /> Afgooye use cmo|-| aan || African Datum|-| aao || Agourai Base North End, Morocco|-| aap || Agri (Danish GI 1934), Denmark|-| aaq || Agrihan Astronomic Station (1920), Agrihan Island, Marianas Islands|-| aar || Ahaura (Grey Meridional Circuit), South Island, New Zealand|-| aas || Ain el Abd, Kuwait|-| aat || Akmolinsk Mosque, USSR|-| aba || Akra Milon (Cum-Burnu), Leros|-| abb || Akureuri, Iceland|-| abc || Alamagan Astromic Station (1920), Alamagan Island, Mariana Islands|-| abd || Albasin, USSR|-| abe || Al Bushairyah, Qatar|-| abf || Al Da Asa, Arabia|-| abg || Aleksandrovsk, USSR|-| abh || Alma Ata, USSR|-| abi || American Samoa Datum 1962, Samoa Islands|-| abj || Amersfoort 1885, Netherlands|-| abk || Anatahan Astronomic Station (1920), Anatahan Island, Marcus Islands|-| abl || Anatahan E, 29th Engr 1964, Anatahan Island, Mariana Islands|-| abm || Angola Datum, Angola|-| abn || Ankara, Turkey|-| abo || An-lu Astro, China|-| abp || A Patutahi, New Zealand|-| abq || Aon Island Triangulation Station, Utirik Atoll, Marshall Islands|-| abr || Apia Observatory Tranist House, Opolu Island, Samoa Island|-| abs || Apollo 15 Datum, Moon|-| abt || Approximate European Datum, Afghanistan|-| aca || Approximate European Datum, Cyprus|-| acb || Approximate European Datum, Egypt|-| acc || Approximate European Datum, Iran|-| acd || Approximate European Datum, Iraq|-| ace || Approximate European Datum, Israel|-| acf || Approximate European Datum, Jordan|-| acg || Approximate European Datum, Libya|-| aci || Approximate European Datum, Syria|-| acj || Approximate European Datum, Turkey|-| ack || Approximate Hong Kong Datum|-| acl || Approximate Indian 1960 Datum|-| acm || Approximate Indian Datum, Afghanistan|-| acn || Approximate Indian Datum, Burma|-| aco || Approximate Indian Datum, Cambodia, Laos, North Vietnam, South Vietnam|-| acp || Approximate Indian Datum, India|-| acq || Approximate Indian Datum, Thailand|-| acr || Approximate Kweiyang, China|-| acs || Approximate Luzon Datum, Philippines|-| act || Approximate Nanking Datum|-| ada || Approximate Nanking 1960 Datum|-| adb || Aproximate North American Datum 1927, Greater Antilles|-| adc || Approximate Old Hawaiian Datum, Hawaiian Islands|-| add || Approximate Red Bridge Datum|-| ade || Approximate Tokyo Datum|-| adf || Arahodoka-Byo Astro|-| adg || Arc (of the 30th Meridian) 1935 Datum, Africa|-| adh || Arc (of the 30th Meridian) 1950 Datum, Africa|-| adi || Arc (of the 30th Meridian) 1960 Datum, Africa|-| adj || Arc (of the 30th Meridian) (unspecified) Datum, Africa|-| adk || Archway Rock, Gough Island|-| adl || Arequipa Astro, Bolivia|-| adm || Arkhangel'sk, USSR|-| adn || Arumenii Island Triangulation Station, Bikor Atoll, Marshall Islands|-| ado || Arutunga (Anchorage) Observation Spot, Aitutaki Island, Cook Islands|-| adp || A.S. 120 Tokong Hill, Balik Papan, Kalimantan, Indonesia|-| adq || Ascension Astro 1955|-| adr || Ascension Island 1958|-| ads || Ashkhabad, USSR|-| adt || Asor Astro 1966, Caroline Islands|-| aea || Astro Observation Point East Island Maug, Mariana Islands|-| aeb || Astro Observation Point Pagan, Mariana Islands|-| aec || Astro Observation Point Rota, Mariana Islands|-| aed || Astro Observation Point Uracus, Mariana Islands|-| aee || Astro Pier, Swains Island, Samoa Islands|-| aef || Astro - 1958, Montserrat, Lesser Antilles|-| aeg || Astro 502, USSR|-| aeh || Astro 809, USSR|-| aei || Astronomic Point (1951) Yap, Caroline Islands|-| aej || Astronomic Station (1951), Elato Atoll, Caroline Islands|-| aek || Astronomic Station (1952) Marcus Island|-| ael || Astronomic Station ''A' (1951), Jemo Island, Marshall Islands|-| aem || Astronomic Station Bab South (1947), Babelthaup Is., Caroline Islands|-| aen || Astronomic Station Beacon E (1945). Iwo-Jima, Bonin Islands|-| aeo || Astronomic Station B1 (1920), Gaferut Island, Caroline Islands|-| aep || Astronomic Station B4 (1920), Sorol Atoll, Caroline Islands|-| aeq || Astronomic Station Hong (1947), Admiralty Islands|-| aer || Astronomic Station Mirami-Oaguri-Shima, Daito Islands, Ryukyu Islands|-| aes || Astronomic Station Nishino-Shima, Bonin Islands|-| aet || Astronomic Station No. B (1921), Ifalik Atoll, Caroline Islands|-| afa || Astronomic Station No. B1 (1921), Pulap Atoll, Caroline Islands|-| afb || Astronomic Station No. 1 (1951), Nomoi Islands, Caroline Islands|-| afc || Astronomic Station No. 1 (1951), Pingelap Island, Caroline Islands|-| afd || Astronomic Station No. 1 (1951), Puluwat Atoll, Caroline Islands|-| afe || Astronomic Station No. 1 (1951), Woleai Atoll, Caroline Islands|-| aff || Astronomic Station No. 1-A (1951), Namorik Atoll, Marshall Islands|-| afg || Astronomic Station No. 2 (1951), Majuro Atoll, Marshall Islands|-| afh || Astronomic Station No. 2 (1951), Truk Island, Caroline Islands|-| afi || Astronomic Station No. 2 (1952), Wake Island|-| afj || Astronomic Station No. 4 (1951), Mukuoro Atoll, Caroline Islands|-| afk || Astronomic Station No. 8 (1951), Ngatik Atoll, Caroline Islands|-| afl || Astronomic Station No. 19 (1951), Nomwin Atoll, Caroline Islands|-| afm || Astronomic Station No. 32 (1951), Ulithi Atoll, Marshall Islands|-| afn || Astronomic Station No. 42 (1952), Kwajalein Atoll, Marshall Islands|-| afo || Astronomic Station No. 61-A (1951), Jauluit Atoll, Marshall Islands|-| afp || Astronomic Station No. 5, Chichi-Jima, Bonin Islands|-| afq || Astronomic Station Ponape (1951), Ponape Island, Senyavin Islands, Caroline Islands|-| afr || Astronomical Fixation W.A. 21, Western Australia|-| afs || Astronomical Station, Dunpu, New Guinea|-| aft || Astronomical Station, Salankana, New Guinea|-| aga || Astronomical Station, Wau, New Guinea|-| agb || Astro-Secor 1966, Tarawa and Gilbert Islands|-| agc || Asunción Astronomic Station (1920), Mariana Islands|-| agd || Atafu Astro, Atafu Island, Tokelau Islands|-| age || Athens Datum, Greece|-| agf || Athens National Observatory, Greece|-| agg || Athi, Kenya|-| agh || Austral Pillar W.A., Western Australia|-| agi || Australian Army Observation Point L.A. 22, Lacrosse Island, Western Australia|-| agj || Australian Army Observation Point W.A. 3, Cockatoo Island, Western Australia|-| agk || Australian Datum, Australia|-| agl || Australian Geodetic, Australia<br /> ''Australian National Datum, Australia'' див. Australian Datum ('''agk''')|-| agm || Australian Provisional Datum, Australia|-| agn || Ayabacas Base, Peru|-| ago || Azabu Observatory, Tokyo (Bonin Islands and Ryukyu Islands)|-| agp || B of base-Luiz Correia, Brazil|-| agq || Baa-Ratti, Lesser Sunda Islands, Indonesia|-| agr || Bahia Honda, Venezuela|-| ags || Baie du Morbihan Base North End, Kerguelen|-| agt || Baker Island Astro Pier, Baker Island, Oceania|-| aha || Baku-Aleksandra-Nevskiy Cathedral, USSR|-| ahb || Baku 1927 System, USSR|-| ahc || Balanachan, Philippines|-| ahd || Balikesir, Turkey|-| ahe || Baliza Chiriguano, Graham Land, Antarctica|-| ahf || Baltra Island Astro, Galapagos Island, Ecuador|-| ahg || Banjer Masin Astro, Borneo|-| ahh || Banika Island Observation Spot, Russel Island, Solomon Islands|-| ahi || Bara Bay, Buru, Moluccas, Indonesia|-| ahj || Barcelona, Venezuela|-| ahk || Barreira do Monta, Brazil|-| ahl || Base Este (Fort de Coimbra), Brazil|-| ahm || Batavia, Java, Indonesia|-| ahn || Bathurst Base East End, Gambia|-| aho || Beacon A, Espiritu Santo Island, New Hebrides|-| ahp || Beacon, Christmas Island, Line Islands|-| ahq || Bekaa Badse South End, Lebanon|-| ahr || Belgian 1950 System (Lommel Signal), Belgium|-| ahs || Belgrano (old), Argentina|-| aht || Belgrano 1928, Argentina|-| aia || Bengasi Lighthouse, Libya|-| aib || Beni Meyimel, Morocco|-| aic || Barracks, Libya|-| aid || Bermuda Datum 1943, Bermuda Islands|-| aie || Bermuda Datum 1957, Bermuda Islands|-| aif || Bermuda Datum 1959, Bermuda Islands|-| aig || Bermuda Datum 1964, Bermuda Islands|-| aih || Bern (1898), Switzerland|-| aii || Biak Base West End, Biak Island, Schouten Islands|-| aij || Biao, Fernando Po Island, Spanish Guinea|-| aik || Bikati (Pikhat) Island Astro, Gilbert Island|-| ail || Bikini, Marshall Islands|-| aim || Binaro Astro, 1949|-| ain || Birnie Island, Phoenix Island|-| aio || Bissau Base Northwest End Pillar, Guinea-Bissau|-| aip || Bjornova|-| aiq || Blumut, Johore, Malaysia|-| air || Boa Entrada, 1955|-| ais || Boca Grande Astro, Venezuela|-| ait || Boghra, Afghanistan|-| aja || Bogotá Observatorio, Colombia|-| ajb || Bogoslovskiy, USSR|-| ajc || Bogovskaya, USSR|-| ajd || Bokku Island Triangulation Station, Wotje Atoll, Marshall Islands|-| aje || Bolkhov, USSR|-| ajf || Bon Said Lighthouse, Tunisia|-| ajg || Bonto Island Triangulation Station, Marshall Islands|-| ajh || Borowa Gora, Poland|-| aji || Borugu-Byo Astro, China|-| ajj || Bosun Astro 1941, Midway Islands|-| ajk || Botanical Hill, South Island, New Zealand|-| ajl || Bowen Observation Spot, Queensland, Australia|-| ajm || Brazzaville, Congo (Brazzaville)|-| ajn || BS 67, Malaysia|-| ajo || Bucharest, Rumania|-| ajp || Buffelsfontein, South Africa|-| ajq || Bukit Asa Datum, Selangor, Malaysia|-| ajr || Bukit Panau, Kelantan, Malaysia|-| ajs || Bukit Rimpan, Banka Island, Indonesia|-| ajt || Bulgarian, Bulgaria|-| aka || Buller, South Island, New Zealand|-| akb || Busoga, Uganda|-| akc || Busowa, Uganda|-| akd || Bushehr, Iran|-| ake || Byrd Station, Antarctica|-| akf || Cabo Bojador Lighthouse, Spanish Sahara|-| akg || Cagayan Sulu, Cagayan Sulu Island, Philippines|-| akh || Cairns, Queensland, Australia|-| aki || Camacupa Base SW End (Campo de Aviacao), Angola|-| akj || Camorta, Nicobar Islands|-| akk || Camp Area Astro|-| akl || Campo de Mayo Base, Argentina|-| akm || Campo Inchauspe, Argentina|-| akn || Campos Rodrigues, Mozambique|-| ako || Cam Lang, Vietnam|-| akp || Candlemas Island Astro, Antarctica|-| akq || Canton Island Astro 1966|-| akr || Cap Esteiras Astro|-| aks || Cape Canaveral Datum, USA|-| akt || Cape Hotham Lighthouse, Northern Territory, Australia|-| ala || Cape St Jacques, Vietnam|-| alb || Cape Town Observatory, South Africa|-| alc || Cape, South Africa|-| ald || Caracas (Observatorio Cajigal) 1911, Venezuela|-| ale || Caracas (Observatorio Cajigal) 1937, Venezuela|-| alf || Cardenas, Cuba|-| alg || Carthage, Tunisia|-| alh || Castanea delle Furie, Sicily|-| ali || Castelli Base SE End, Argentina|-| alj || Castelo di São Jorge, Lisbon, Portugal|-| alk || Castiletes, Venezuela|-| all || Cay, Panaeati Island, Deboyne Islands, Louisiade Archipelago|-| alm || Central Origin, Australia|-| aln || Centro de Base (Mato Grosso), Brazil|-| alo || Cerro de Montevideo, Uruguay|-| alp || Cerro Puntiagudo, Argentina|-| alq || Ceylon|-| alr || Chagos (Sao 69)|-| als || Ch'ang'chun, Manchuria|-| alt || Che'eng-te, Manchuria|-| ama || Chi-kou-yang, China|-| amb || Ch'in Hsien Astro, China|-| amc || Ch'ung-Yang Astro, China|-| amd || Chang-chia-kou, China|-| ame || Chatham Island Astronomical Section, Chatham Island, New Zealand|-| amf || Chatham Island Observatory, Port Blair, Andaman Islands|-| amg || Chen-tu Astro, China|-| amh || Chernyy Verkh, Bulgaria|-| ami || Chiao-shan, China|-| amj || Chichi Jima, Bonin Islands|-| amk || Chich-ch'eng Astro, China|-| aml || Chin-men'tao Astro, China|-| amm || Chiu-chiang Astro, China|-| amn || China Land Survey School, China|-| amo || Ching-chou Astro, China|-| amp || Ching-lo Astro, China|-| amq || Ching-men Astro (West Base), China|-| amr || Cho-lu Astro, China|-| ams || Chos Malal, Argentina|-| amt || Christmas Island Astro|-| ana || Chua Astro|-| anb || Chung-kung-ch'i Astro, China|-| anc || Chufut-Kale, USSR|-| and || Church (Luganville), Espiritu Santo Island, New Hebrides|-| ane || Chyahatsuro Astro, China|-| anf || Circuit, Rhodesia|-| ang || Clipperton Island Astro 1957, Clipperton Island|-| anh || Clipperton Island Light 1935, Clipperton Island|-| ani || Colline Verte Lighthouse (Kwangshowan), China|-| anj || Conakry Pyramid of the Service Géographique, Guinea|-| ank || Congo Yella Base, Zaire|-| anl || Congreso Plaza Constitucion, Asunción, Paraguay|-| anm || Constanta, Rumania|-| ann || Cookes Pillar, Broome, Western Australia|-| ano || Copenhagen (Nicolai), Denmark|-| anp || Córdoba, Argentina|-| anq || Corrego Alegre, Brazil|-| anr || Cotonou Astro|-| ans || Cruz Astro, Guadalcanal, Solomon Islands|-| ant || Dacin-byo Astro, China|-| aoa || Daito Shima Astro, Ryukyu Islands|-| aob || Dakar, Senegal|-| aoc || Danish Geodetic Institute 1934 System (AGRI), Denmark|-| aod || Darwin Observation Pillar, Northern Territory, Australia|-| aoe || Datum da Ilha das Flores, Flores and Corvo, Azores|-| aof || Datum de Ilha Gracioso-Base SW, Terceira, São Jorge, Pico, Faial, and Graciosa, Azores|-| aog || Datum du Ilha de São Miguel-S, Bras, São Miguel and Santa Maria Islands, Azores|-| aoh || Datum Nacional (San José), Chile<br />''Datum Provisional la Canoa'' див. Provisional South American 1956 Datum ('''cat''')|-| aoi || Davao, Mindinao, Philippines|-| aoj || DC S-3 Astro-1913, St Lucia, Lesser Antilles|-| aok || Dedele Point Observation Spot, Papua|-| aol || Dergachi, USSR|-| aom || Derna Lighthouse, Libya|-| aon || Desaiz, Martinique, Lesser Antilles|-| aoo || Dili, Timor, Indonesia|-| aop || Direction Island Observation Spot, Coco or Keeling Islands|-| aoq || Djakarta New, Indonesia <br />''Djebel Beni Mdjimet'' див. Beni Meyimel ('''aib''')|-| aor || Dodo Island Observation Spot, Arno Atoll, Marshall Islands|-| aos || Dominica Astro M-12, Dominica, Lesser Antilles|-| aot || Dorpat II, Estonia|-| apa || DOS Astro Guxi (Guadalcanal), Solomon Islands|-| apb || DOS Astro SLX2, Sierra Leone|-| apc || DOS 415, Gambia|-| apd || Douala Airfield Flagstaff, Cameroon|-| ape || Dunnose, Great Britain|-| apf || East Base, Loyalty Islands|-| apg || East Mediterranean Chain, Tunisia|-| aph || Easter Island 1967|-| api || Eastern Rock, Poeloe Bam, West Irian|-| apj || Egypt-1930, Egypt (United Arab Republic)|-| apk || El Aaiun, Spanish Sahara|-| apl || El Bolson SB, Argentina|-| apm || Elbow Cay Light, Bahamas|-| apn || Emery Point Lighthouse, Northern Territory, Australia|-| apo || Enderbury Island, Phoenix Islands|-| app || Enibrik Island Observation Spot, Ailinginae Atoll, Marshall Islands|-| apq || Eniibukku Island Observation Spot, Mogiri, Marshall Islands|-| apr || Eniirikku Island Observation Spot, Mogiri, Marshall Islands|-| aps || Eniwetok Astro Pier, Marshall Islands|-| apt || Eniwetok-Wake 1960 Datum, Marshall Islands|-| aqa || Enuebing Triangulation Station, Ailinglapalap Atoll, Marshall Islands|-| aqb || Enyvertok Island Observation Spot, Rongerik Atoll, Marshall Islands|-| aqc || Erappu Channel Triangulation Station, Ailuk Atoll, Marshall Islands|-| aqd || Erdöhegy, Hungary|-| aqe || Erh-lien Dabusu Astro, China|-| aqf || Estanques, Venezuela|-| aqg || ETC Longitude Pillar, Malta Islands|-| aqh || European Datum|-| aqi || Extremo B2 Base Forteleza, Brazil|-| aqj || Extremo SE da Base (Minas Gerica), Brazil|-| aqk || Extremo Sul da Base (Piaui), Brazil|-| aql || Faaire Island Astro Station, Tuamoto Archipelago|-| aqm || Fais Astro, Fais Island, Caroline Islands|-| aqn || Fakfak, West Irian|-| aqo || Famagusta, Cyprus|-| aqp || Fao, Iraq|-| aqq || Farallon de Medinilla Astro Station (1921), Mariana Islands|-| aqr || Farallon de Pajaros Astro Station (1920), Mariana Islands|-| aqs || Fernando de Noronha Astro, Brazil|-| aqt || Fiji, 1956|-| ara || Final Sydney Datum 1941, New South Wales, Australia|-| arb || Final 1958, Iran|-| arc || Firestone Astro, Liberia|-| ard || First Astro 1942|-| are || Flagstaff Government Station, Abaiang Atoll, Gilbert Islands|-| arf || Flamingo Cay Light, Bahamas|-| arg || Flores Astro 1939|-| arh || Forteleza Astro, Brazil|-| ari || Fort Ambon, Moluccas, Indonesia|-| arj || Fort Charles Flagstaff, Greater Antilles|-| ark || Fort Cornwallis Flagstaff, Penang, Malaysia (West)|-| arl || Fort George Observation Spot, Cayman Islands|-| arm || Fort St Louis Flagstaff, Martinique, Lesser Antilles|-| arn || Fort Thomas 1955, St Kitts-Nevis, Lesser Antilles|-| aro || French Hydrographic|-| arp || French Mission Astro, Ecuador|-| arq || Front Range, New Caledonia|-| arr || Fuglenes, Norway|-| ars || Gabon 1951|-| art || Gaferut Astro, Caroline Islands|-| asa || Gahai-Byo Astro, China |-| asb || Gambia Datum, Gambia|-| asc || Gan 1970|-| asd || Gandajika Base, Zaire|-| ase || Gardner Island, Phoenix Islands|-| asf || Gavan Sibir, USSR|-| asg || Gawler Downs, South Island, New Zealand|-| ash || Gellerthegy, Hungary|-| asi || Genoa 1908, Italy|-| asj || Genuk, Java, Indonesia|-| ask || Geodetic Datum 1949, New Zealand|-| asl || Ghana Datum, Ghana|-| asm || Gladstone Observation Spot, Queensland, Australia|-| asn || Goenoeng Dempo, Sumatra, Indonesia|-| aso || Golf Links, Sarawak, Malaysia|-| asp || Gora A Krasnovodsk Gur Yev, USSR|-| asq || Gorda Point Lighthouse, Nicaragua|-| asr || Gould Astro, Antarctica|-| ass || Goulter S Hill, South Island, New Zealand|-| ast || Government General, Dakar, Senegal|-| ata || Government Offices Flagstaff, Singapore|-| atb || Graciosa Base SW End, Terceira, Azores|-| atc || Grasberg, New Guinea|-| atd || Great Inagua Island Light, Bahamas|-| ate || Great Isaacs Light, Bahamas|-| atf || Great Ragged Island Light, Bahamas|-| atg || Great Stirrup Cay Astro, Bahamas|-| ath || Greek Datum, Greece|-| ati || Greenwich Observatory, Great Britain and Ireland|-| atj || Gromen 1951|-| atk || Grönfjörden, Svalbard|-| atl || Gronne Island, Greenland|-| atm || Grupo Escolar, Brazil|-| atn || G Segara Datum, Kalimantan, Indonesia|-| ato || G Serindung 1962|-| atp || Guam 1913|-| atq || Guam 1963|-| atr || Guadalupe Astro 1946|-| ats || Guardia Vecchia, Sardinia, Italy|-| att || Guasopa, Woodlark (Murua) Island, Trobriand Islands|-| baa || Guayaquil Astro, Ecuador|-| bab || Guguan Astro Station (1920), Mariana Islands|-| bac || Guhong Gajah Trom, Trengganu, Malaysia (West)|-| bad || Gunong Hijau Larut, Perak, Malaysia (West)|-| bae || Gun Cay Light, Bahamas|-| baf || Gun Hill, Negri Sembilan, Malaysia (West)|-| bag || Ha-erh-pin, Manchuria|-| bah || Habay-La-Neuve Base North End, Luxembourg|-| bai || Hai-la-erh, Manchuria|-| baj || Hainan Island, China|-| bak || Hairingassho-Byo Astro, China|-| bal || Hallett Astro, Antarctica|-| bam || Hammond Rock Light, New Guinea|-| ban || Hao'hsien Astro, China|-| bao || Hanoi Belvedere (Mirador), Vietnam|-| bap || Harbin, Manchuria|-| baq || Harvey Cay Light, Bahamas|-| bar || Hassetche Base South End, Syria|-| bas || Hawaiian Hiran (WGS 1966)|-| bat || Helsinki, Kallio Church, Finland|-| bba || Herat North, Afghanistan|-| bbb || Hermannskogel, Austria|-| bbc || Hito XVIII Astro, Chile|-| bbd || Hjörsey 1955, Iceland|-| bbe || Ho-ching Astro, China|-| bbf || Hog Island Light, Bahamas|-| bbg || Hogsty Reef Light, Bahamas|-| bbh || Hokkaido Central, Japan|-| bbi || Hole-in-the-Wall Light, Bahamas|-| bbj || Hong Kong-Nanking Astro Datum|-| bbk || Hong Kong-New Territories Datum, Hong Kong|-| bbl || Hong Kong 1929 Datum|-| bbm || Hong Kong 1963|-| bbn || Hope Bay, Graham Land, Antarctica|-| bbo || Horinhodoka Astro, China|-| bbp || Hospital Astro, Paraguay|-| bbq || Hsi-an, China|-| bbr || Hsi-ta-shan, Manchuria|-| bbs || Hsin-Yang Astro, China|-| bbt || Hsiu-Ying Astro, China|-| bca || Hua-Shao-Ying Astro, China|-| bcb || Huai-an Astro, China|-| bcc || Huai-lai Astro, China|-| bcd || Huang River Commission (1936), China|-| bce || Huirangi, North Island, New Zealand|-| bcf || Hull Island, Phoenix Islands|-| bcg || Hun-chun, Manchuria|-| bch || Hun-shan System|-| bci || Hupeh, Arc 1, China|-| bcj || Hupeh, Arc 2, China|-| bck || Hupeh, Arc 3, China|-| bcl || Hupeh, Arc 4, China|-| bcm || Hupeh, Arc 5, China|-| bcn || Hupeh, Arc 6, China|-| bco || Hupeh, Arc 7, 8 and 9A, China|-| bcp || Hupeh, Arc 10 and 11, China|-| bcq || Hupeh, Arc 12 and 22, China|-| bcr || Hupeh, Arc 13 and 15A, China|-| bcs || Hupeh, Arc 14, China|-| bct || Hupeh, Arc 16, China|-| bda || Hupeh, Arc 17, China|-| bdb || Hupeh, Arc 18, China|-| bdc || Hupeh, Arc 19, China|-| bdd || Hupeh, Arc 19A, China|-| bde || Hupeh, Arc 20 and 21, China|-| bdf || Hupeh Local, China|-| bdg || Husdalen, Hopen Island|-| bdh || Husvik Astro, Antarctica|-| bdi || Hu-tzu-shan, Taiwan|-| bdk || I-chang Astro (South Base), China|-| bdl || I-chou Astro, China|-| bdm || I-Hsien Astro, China|-| bdn || I-shui Astro, China|-| bdo || Iben Astro 1947, Caroline Islands|-| bdp || Ikateq Astro 1945|-| bdq || Îlet à Cochons Flagstaff, Guadeloupe, Lesser Antilles|-| bdr || Iligan, Mindanao, Philippines|-| bds || Iloiolo, Panay, Philippines|-|-| bdt || Iman 1914, USSR|-| bea || Indian Datum, India|-| beb || Indian Datum 1916, India|-| bec || Indian Datum 1960, India|-| bed || Ireland 1965|-| bee || Irkutsk, USSR|-| bef || Ishigaki Shima Astro, Ryukyu Islands|-| beg || Ishpushta, Afghanistan|-| beh || Isla del Coco Astro|-| bei || Ists 973 Astro 1969|-| bej || Isolated Hill, South Island, New Zealand|-| bek || Itaembe-Mini, Argentina|-| bel || Italian Triang 1913-1914|-| bem || Itarare N Base Itajuba, Brazil|-| ben || Iwo Jima, Bonin Islands|-| beo || Jabal and Dukhan, Bahrain Island|-| bep || Jaragua, Brazil|-| beq || Jazirat Yaz (RAF Petrol Tank), Sir Bani Yas Island, Trucial States|-| ber || Jesselton, North Borneo, Malaysia|-| bes || Jesuit College Flagstaff, Belize, British Honduras|-| bet || Jo-ch'i Astro, China|-| bfa || Johnston Island 1961 Datum, Johnston Island|-| bfb || Johnston Origin, Northern Territory Australia|-| bfc || Juing-ch'eng Astro, China|-| bfd || Jung-shui Astro, China|-| bfe || Jurinet-2, Greater Antilles|-| bff || Kaarappu Triangulation Point F-6 (1918), Ant Atoll, Caroline Islands|-| bfg || Kalianpur Datum, Pakistan/India|-| bfh || Kalianpur Hill Station (National Geodetic Origin), India/Pakistan|-| bfi || Kandalaksha-St John S Church, USSR|-| bfj || Kandawala Datum, Ceylon|-| bfk || Kandilli, Turkey|-| bfl || Kantara, Cyprus|-| bfm || Kapingamarangi Astronomic Station No.3 (1951), Kapingamarangi Atoll, Caroline Islands|-| bfn || Karamea, South Island, New Zealand|-| bfo || Karpinsk, USSR|-| bfp || Kasalinsk, USSR|-| bfq || Kashizan Datum, Taiwan|-| bfr || Katanga, Zaire|-| bfs || Kauai|-| bft || Kavieng Astro, New Ireland, Bismarck Archipelago|-| bga || KCS2, Sierra Leone|-| bgb || Kenya Colony, Uganda (Rainsford 1948) Datum|-| bgc || Kertau, Malaysia|-| bgd || Kertau 1948 revised, Malaysia|-| bge || Kertau (Everest) Datum, Malaysia|-| bgf || Kertau (Repsold System) Malaysia (West)|-| bgg || Kesztej (Marosvasarhely), Hungary|-| bgh || Khao Luang, Thailand|-| bgi || Khartoum, Sudan|-| bgj || Kieta Astro, Bougainville, Solomon Islands|-| bgk || Kili Island Observation Spot, Kili Island, Marshall Islands|-| bgl || Kloster Ivaniæ, Yugoslavia|-| bgm || Kobukutei, Pescadores|-| bgn || Koepang, Timor, Indonesia|-|-| ad = Clarke 1858bgo || Koh-I-Malik Siah, Pakistan|-| bgp || Kogo, Rio Muni, Spanish Guinea|-| bgq || Koiaris Astro 1947, Bougainville, Solomon Islands|-| bgr || Koiterangi, South Island, New Zealand|-| bgs || Korla Astro, China|-| bgt || Koror Observation Point, Koror Island, Caroline Islands|-| bha || Kos Forst (Coo-castello), Kos, Dodecanese, Greece<br />''Koshizan'' див. Hu-tzu-shan ('''bdi''')|-| bhb || Kostroma, USSR|-| bhc || Kowloon Observatory, Hong Kong|-| bhd || K'uei'tao, China|-| bhe || Ku-yuan, China|-| bhf || Kuan-hsiang Shan, China|-| bhg || Kuching Survey Origin, Sarawak, Malaysia|-| bhh || Kulusuk, Greenland|-| bhi || Kuo'hsien Astro, China|-| bhj || Kusaie Astronomic Station 3 (1951), Kusaie Island, Caroline Islands|-| bhk || Kutaka, Okinawa, Ryukyu Islands|-| bhl || Kuybyshev-Orsk, USSR|-| bhm || Kwajalein Astronomical Position US Navy 1944, Marshall Islands|-| bhn || Kwangsi Province, China|-| bho || Kwangtung, China|-| bhp || Kweiyang, China|-| bhq || Kyushu West, Japan|-| bhr || Kyustendil, Bulgaria|-| bhs || La Canoa|-| bht || Lago Belgrano SB, Argentina|-| bia || Lago Palena SB, Argentina|-| bib || Lai-yang Astro, China|-| bic || Lamotrek Astronomic Station (1951), Lamotrek Atoll, Caroline Islands|-| bid || Latvian, Latvia|-| bie || Le Pouce, Mauritius|-| bif || Lee No 7 (Butler 1911-1913), Guam, Mariana Islands|-| big || Legaspi, Luzon, Philippines|-| bih || Leigon Pillar (GCS no 121), Accra, Ghana|-| bii || Lemuta, Samoa Islands|-| bij || Leninsk (Kol Chugino), USSR|-| bik || Leros (Lero-Pandelli), Dodecanese|-| bil || Leste NE Base, Brazil|-| bim || Leuen Anchorage Observation Spot, Namu Atoll, Marshall Islands|-| bin || Lib Island NW Edge, Marshall Islands|-| bio || Li-ching Astro, China|-| bip || Li-shih Astro, China|-| biq || Liberia 1964 (Roberts Field Astro)|-| bir || Liberian Government, Liberia|-| bis || Limones Cuba, Greater Antilles|-| bit || Lin-ch'ing Astro, China|-| bja || Lindis Peak, South Island, New Zealand|-| bjb || Line Island Astro, Line Islands|-| bjc || Lisbon, (Castelo Di São Jorge), Portugal|-| bjd || Listvenichnoye, USSR|-| bje || Little San Salvador Light, Bahamas|-| bjf || Liu-k'o'tao, China|-| bjg || Lobito Base NE End, Angola|-| bjh || Lochmaben Astronomical Station, Tasmania|-| bji || Loma Quintana, Venezuela<br />''Lommel Signal'' див. Belgian 1950 System (ahr)<br />''Longitude, Christmas Island'' див. Beacon, Christmas Island (ahp)|-| bjj || Longitude, Mariana Islands|-| bjk || Lourenço Marques Observatory, Mozambique|-| bjl || Losap Astronomic Station B3 (1924), Losap Atoll, Caroline Islands|-| bjm || Losuia, Kiriwina Island, Caroline Islands|-| bjn || Lotj Island Observation Spot, Lae Atoll, Marshall Islands|-| bjo || Loudima, Congo (Brazzaville)|-| bjp || Lu-chi Astro, China|-| bjq || Le-feng Base East End, China|-| bjr || Lu-kou'ch lao Astro, China|-| bjs || Lung'i'ou Astro, China|-| bjt || Lung-kuan Astro, China|-| bka || Luzon Datum, Philippines|-| bkb || Maccio Air Navigation Light (IAGS), Brazil|-| bkc || Macuco, Brazil|-| bkd || Madagascar Datum, Madagascar|-| bke || Madeira Archipelago|-| bkf || Medeira, Brazil|-| bkg || Madrid 1853, Spain|-| bkh || Magreva Island Base North End, Gambier Island, Tuamotu Archipelago|-| bki || Mahon 1928, Argentina|-| bkj || Mai, Lucipari Island, Indonesia|-| bkk || Majuro Astronomic Station 1944, Marshall Islands|-| bkl || Malayan Revised Datum, Malaysia (West)|-| bkm || Malta Datum, Malta Island|-| bkn || Man Island Light, Bahamas|-| bko || Manchurian Principal System, Manchuria|-| bkp || Mandinga Astro, Ecuador|-| bkq || Maniagassa Island Astro Pier (1944), Mariana Islands|-| bkr || Manira|-| bks || Manokwari, West Irian|-| bkt || Mañon (Old), Argentina|-| bla || Manton Triangulation Point F2 (1918), Senyavin Island, Caroline Islands|-| blb || Manton Observation Spot, Molik Atoll, Caroline Islands|-| blc || Marcus Astro 1961|-| bld || Marcus Astro 1965|-| ble || Marosvasarhely, Hungary|-| blf || Martín García, Argentina|-| blg || Masira Island Astro, 1958|-| blh || Massoua, (Eritrea), Ethiopia|-| bli || Matsu Datum, Matsu Island|-| blj || Matsuwa Astro, Kuril Islands|-| blk || Matupi Astro 1947, New Britain, Bismark Archipelago|-| bll || Maug 1950 71st Esld, Maug Island, Mariana Islands|-| blm || Maurice Datum, Australia|-| bln || Mayo de Campo, Argentina|-| blo || McKean Island, Phoenix Islands|-| blp || McMurdo Camp Area, Antarctica|-| blq || Medinella 29th Engr Astro (1961), Mariana Islands|-| blr || Mejit Astronomic Station B1 (1919), Mejit Island, Marshall Islands|-| bls || Melbourne Observatory, Victoria, Australia|-| blt || Mellu Island Triangulation Station, Marshall Islands|-| bma || Mellu Island Triangulation Station and Ringelap Island Observation Spot, Marshall Islands|-| bmb || Merchich, Morocco|-| bmc || Mercury (Fischer 1960) Datum|-| bmd || Meºedag, Turkey|-| bme || Mi-shan I, Manchuria|-| bmf || Mi-shan II, Manchuria|-| bmg || Midway Astro 1961|-| bmh || Miguelete N, Argentina|-| bmi || Mildura Aerodrome, Victoria, Australia|-| bmj || Militar, Argentina|-| bmk || Minna, Nigeria|-| bml || Misamis, Mindanao, Philippines|-| bmm || Misurata Marina, Libya|-| bmn || Miyako Jima Astro, Ryukyu Islands|-| bmo || Moçãmedes, Angola|-| bmp || Modified Mercury (Fischer 1968)|-| bmq || Mogadiscio, Somalia|-| bmr || Molinduko, Kenya|-| bms || Mombassa, Kenya|-| bmt || Monavatu, Viti Levu Island, Fiji Islands|-| bna || Montjong Lowe Datum, Sulawesi, Indonesia|-| bnb || Monte das Mocas Datum, Faial and Terceira Islands, Azores<br />''Monte Mario Datum, Italy'' див. Monte Mario 1940 (bnd)|-| bnc || Monte Mario 1875, Rome, Italy|-| bnd || Monte Mario 1940, Rome, Italy|-| bne || Morro de Papagaio, Principe Island|-| bnf || Morro de Santo Antonio, Brazil|-| bng || Moscow University Obs, USSR|-| bnh || Mösting "A" 1960, Moon|-| bni || Moulin Jarry, Guadeloupe, Lesser Antilles|-| bnj || Mount Rapid, Fleurien Peninsula, South Australia|-| bnk || Mozambique, Mozambique|-| bnl || Mt Campbell, Australia|-| bnm || Mt Cook, South Island, New Zealand|-| bnn || Mt Eden, North Island, New Zealand|-| bno || Mt Eleanor, South Island, New Zealand|-| bnp || Mt Horrible, South Island, New Zealand|-| bnq || Mt Nicholas, South Island, New Zealand|-| bnr || Mt Pleasant, South Island, New Zealand|-| bns || Mt Robertson, Malaysia (East)|-| bnt || Mt Stewart, North Island, New Zealand|-| bnu || Monte Verde 1951, Cape Verde Islands|-| boa || Mt York, South Island, New Zealand|-| bob || Murilo Astronomic Station No. 19 (1951), Murilo Atoll, Caroline Islands|-| boc || M79, Iraq|-| bod || Nahrwan Datum, Iraq|-| boe || Namoluk Astronomic Station (1924), Namoluk Atoll, Caroline Islands|-| bof || Nan-ao'tao Astro, China|-| bog || Nanking Astro, China|-| boh || Nanking Datum 1960, China|-| boi || Naparima Datum, Trinidad and Tobago<br />''New (1960) Arc'' див. Arc (of the 30th Meridian) 1960 Datum (adi)|-| boj || New British, Great Britain|-| bok || New Bulgarian, Bulgaria|-| bol || New Danish System (Buddings Station I 620, Copenhagen) Denmark|-| bom || New French, France|-| bon || New Egyptian, Egypt (United Arab Republic)|-| boo || New Lighthouse, Tripoli, Libya|-| bop || New Pillar, Tanzania|-| boq || New Sahara Datum 1959|-| bor || New South Wales, Australia|-| bos || New Sydney Datum, Australia|-| bot || Ngatik Astronomic Station No. 8 (1951), Ngatik Atoll, Caroline Islands|-| bpa || Ngulu Astronomic Station No. 1 (1951), Ngulu Atoll, Caroline Islands|-| bpb || Nicolai, Copenhagen, Denmark|-| bpc || Nigeria Datum, Nigeria|-| bpd || Nikolayev, USSR|-| bpe || Nikolskoe Astro 1929|-| bpf || Niu-chiao'shan Astro, China|-| bpg || NMA/S/21 Azimuth Island, Antarctica|-| bph || NMA/S/39 Wilkes Station, Antarctica|-| bpi || Nomoi Astro, Nomoi Atoll, Caroline Islands|-| bpj || Nordlaguna, Jan Mayen Island|-| bpk || North American Datum|-| bpl || North American Datum 1913|-| bpm || North American Datum 1927|-| bpn || North Astro 1947|-| bpo || North Base Astro, Antarctica|-| bpp || North Point Entrance Island, Makin Atoll, Gilbert Islands|-| bpq || North Sahara Datum 1959|-| bpr || Northwest Point Astro, Bahamas|-| bps || Northwest Point Light, Bahamas|-| bpt || Noumea, New Caledonia|-| bqa || Numbuiloa, Vanau Levu Island, Fiji Islands|-| bqb || Oakam Yof Base, South End, Senegal|-| bqc || Observatoire d'Uccle, Belgium|-| bqd || Observatorio Astronomica de la Quinta Normal, Santiago, Chile|-| bqe || Observatorio Astronomico de Madrid, Spain|-| bqf || Observatorio da Comissão, Brazil|-| bqg || Observatorio National do Rio De Janeiro, Brazil|-| bqh || Observatorul Astronomic Militar Din Bucuresti (Dealul Pisc), Rumania|-| bqi || Observation Point, South Island, New Zealand|-| bqj || Observation Spot Bairiki Island, Tarawa Atoll, Gilbert Islands|-| bqk || Observation Spot, South Island, New Zealand|-| bql || Observation Spot Government Office, Kariatebike, Abemama Island, Gilbert Islands|-| bqm || Observation Spot (Taruia Pass) Tongareva Island, Cook Islands|-| bqn || Ocotopeque, Guatemala|-| bqo || Okinawa Datum 1927, Okinawa Island, Ryukyu Islands|-| bqr || Okino-daito-shima Astro, Daito Islands, Ryukyu Islands|-| bqs || Old British (Greenwich Observatory), Great Britain and Ireland|-| bqt || Old Egyptian, Egypt (United Arab Republic)|-| bra || Old Hawaiian Datum, Hawaiian Islands|-| brb || Old Lighthouse, Tripoli, Libya|-| brc || Old Sydney Datum, New South Wales, Australia|-| brd || Opaki, North Island, New Zealand|-| bre || Oranhada Astro, China|-| brf || Oranharaga-byo Astro, China|-| brg || Oranjaran-byo Astro, China|-| brh || Ordnance Survey of Great Britain (1936) Datum|-| bri || Orenburg Cossacks|-| brj || Ormoc, Leyte, Philippines|-| brk || Oroluk Astronomic Station No. 1 (1951), Oroluk Atoll, Caroline islands|-| brl || Orsk, USSR|-| brm || Osh, USSR|-| brn || Oslo Observatory (Old), Norway|-| bro || Osuihe Astro, China|-| brp || Padang Base West End, Sumatra, Indonesia|-| brq || Paga Hill (1939), New Guinea|-| brs || Pagan 1950 71st Esld, Pagan Island, Mariana Islands|-| brt || Pai-chieh'shan Lighthouse, China|-| bsa || Pai-ling-miao Astro, China|-| bsb || Palau Astro, Caroline Islands|-| bsc || Palermo, Argentina|-| bsd || Palestine 1928, Israel/Jordan|-| bse || Palmer Astro|-| bsf || Panamá-Colón, Panama|-| bsg || Pandeli, Léros, Deodecanese, Greece|-| bsh || Panthéon, Paris, France|-| bsi || Pao-tou-Astro, China|-| bsj || Papatachi 1949, New Zealand|-| bsk || Papeete Astronomical Pier, Tahiti, Society Islands|-| bsl || Paraguari Base S End, Paraguay|-| bsm || Paraná, Argentina|-| bsn || Parapara, South Island, New Zealand|-| bso || Parece Vela Astronomic Point, Parece Vela (Douglas Reef)|-| bsp || Pency, Czechoslovkia|-| bsq || Pei-ching, China|-| bsr || Pei-king System 1954, China|-| bss || Pei-li Astro (1940), China|-| bst || Pei-ping, China|-| bta || Pei-ping 1954 System, China|-| btb || Pelarang, Kalimantan, Indonesia|-| btc || Pen Phare, Vietnam|-| btd || Pepito, Bolivia|-| bte || Perak, Kedah, Malaysia (West)|-| btf || Perth Observatory, Western Australia|-| btg || Perth 1899, Western Australia|-| bth || Pete Astro 1969, Zanzibar|-| bti || Phare d'Ayabele, Djibouti, French Somaliland|-| btj || Phare du Cap Blanc, Mauritania|-| btk || Phoenix Island, Phoenix Islands|-| btl || Pico de las Nieves, Gran Canaria, Canary Islands|-| btm || Pico de São Tomé, São Tomé Island|-| btn || Pico Norte|-| bto || Pidurutal Agala, Ceylon|-| btp || Pier Observation Spot, Fila Harbour, Efate Island, New Hebrides|-| btq || Pilar Astrónomico de Ponta Grossa, Brazil|-| btr || Pilar Astrónomico (S Paulo), Brazil|-| bts || Pilar de Observaciones de Puerto, Argentina|-| btt || Pilar do Forte, Brazil|-| caa || Pinder Point Light, Bahamas|-| cab || Pingelap Island Observation Spot, Pingelap Island, Caroline Islands|-| cac || Pintados SE Base, Chile|-| cad || P'ing-ti-ch Uan, China|-| cae || Pitcairn Astro 1967|-| caf || Plantation Point, Jervis Bay, Australian Capital Territory, Australia|-| cag || Point A Subcommission 5 Boundary Survey, Chile-Argentina|-| cah || Ponape Astro 1962|-| cai || Port Etienne, Mauritania|-| caj || Port Huon Hospital Bay Observation Spot, Tasmania|-| cak || Port Langdon South Base, Groote Eylandt, Northern Territory, Australia|-| cal || Port Lockroy|-| cam || Porto Santo Observatory, Madeira Islands|-| can || Poto Astro, Bolivia|-| cao || Potsdam (Helmertturm), Germany|-| cap || Poulo Condore (Con Son), Vietnam|-| caq || Pronto Socorro, Brazil|-| car || Provisional Chilean 1963|-| cas || Provisional National, Australia|-| cat || Provisional South American 1956 Datum|-| cba || Puerto Rico Datum, Puerto Rico, Greater Antilles|-| cbb || Pulap Astronomic Station No. B1 (1920), Pulap Atoll, Caroline Islands|-| cbc || Pulkovo 1913 System, USSR|-| cbd || Pulkovo 1932 System, USSR|-| cbe || Pulkovo 1942 System, USSR|-| cbf || Punaavia Base North End, Tahiti, Society Islands|-| cbg || Puntarenas, Costa Rica|-| cbh || P2 Point, Ile des Petrels, Adelie Land, Antarctica|-| cbi || Quito Observatorio, Ecuador|-| cbj || Qornoq Datum, Greenland|-| cbk || Ramakure-Byo Astro, China|-| cbl || Ra usuva, Viti Levu Island, Fiji Islands|-| cbm || Reconnaissance Triangulation, Morocco|-| cbn || Red Bridge Astronomic Station, China|-| cbo || Residence Flagstaff, Margarava Island, Gambier Islands|-| cbp || Reval (Tallin), Estonia|-| cbq || Reykjavik, Iceland|-| cbr || Riga Petera Baznica (St Peter S Church, Riga) Latvia|-| cbs || Rikuraru (Emijwan) Island Triangulation Station and Likiep Island South Pass Reef Triangulation Station, Likiep Atoll, Marshall Islands|-| cbt || Rio Benito, Rio Muni, Spanish Guinea<br />''Roma Monte Mario 1875'' див. Monte Mario, 1875, Rome (bnc)<br />''Roma Monte Mario 1940'' див. Monte Mario, 1940, Rome (bnd)|-| cca || Rongelap Island Observation Spot, Marshall Islands|-| ccb || Rongelap 1959 Datum, Marshall Islands|-| ccc || Rota 1950 71 Esld, Rota Island, Mariana Islands|-| ccd || Royal Alfred Obsv, Mauritania|-| cce || Royal Government of Afghanistan (RGA)|-| ccf || Rube Point Observation Spot, Ebo Atoll, Marshall Islands|-| ccg || Rum Cay Light, Bahamas|-| cch || Sainte Anne I, Guadeloupe, Lesser Antilles|-| cci || Saipan Astro US Navy 1944, Saipan Island, Mariana Islands|-| ccj || Sakura-dai I, Manchuria|-| cck || Sakura-dai II, Manchuria|-| ccl || Sakura-dai III, Manchuria|-| ccm || Sama Base, Peru|-| ccn || Samana Fort, Dominican Republic, Greater Antilles|-| cco || Samate, Salawati Island, West Irian|-| ccp || Santa Maria-GS-8, Grenada, Lesser Antilles|-| ccq || Santa Maria Light, Bahamas|-| ccr || San Fernando Observatory, Spain|-| ccs || San Miguel Astro, Ecuador|-| cct || San-tsao Tao Astro, China|-| cda || San-ya Astro (1940), China|-| cdb || São Braz, São Miguel and Santa Maria, Azores<br /> Sapper Hill, Falkland Islands use '''cmp'''|-| cdc || Sarigan Astronomic Station (1921), Sarigan Island, Mariana Islands|-| cdd || Sarigan Astro 1964, Sarigan Island, Mariana Islands|-| cde || Schwarzeck, South West Africa|-| cdf || Seba, Sawu Island, Indonesia|-| cdg || Selwa, Arabia|-| cdh || Semaphore Mast Cayenne, French Guyana|-| cdi || Semaphore of Noumea (1935), New Caledonia|-| cdj || Semporna, Malaysia (East)|-| cdk || Shah-ho-chen Astro, China|-| cdl || Shan-hai-kuan Lighthouse, China|-| cdm || Shang-ch'uan Tao Astro, China|-| cdn || Shen'hsien Astro, China<br />''Shinkyo'' див. Manchurian Principal System (bko)|-| cdo || Shumushu Astro, Kuril Islands|-| cdp || Shun-i, China|-| cdq || Siamese, Thailand|-| cdr || Sierra Leone Datum, Sierra Leone|-| cds || Signal Goeland, Mauritania|-| cdt || Sin-do, Manchuria|-| cea || Sinyum, Pahang, Malaysia (West)|-| ceb || Smolensk Nikolai, USSR|-| cec || Socotra 1957|-| ced || Soke, Turkey|-| cee || Soldano Rock, Venezuela|-| cef || Sommet Tano, New Caledonia|-| ceg || South African, South Africa|-| ceh || South American 1969|-| cei || South Asia Datum|-| cej || South Point Light, Bahamas|-| cek || South Station, Tongatobu,Tonga Islands|-| cel || South Sumatra, Indonesia|-| cem || Southeast Island, Seychelles|-| cen || Spitzbergen|-| ceo || Stalingrad-Kasan, USSR|-| cep || Stockholm, Sweden|-| ceq || Stocking Island Astro, Bahamas|-| cer || Stringer Trig, Papua|-| ces || St Helena 1906|-| cet || St Louis, Senegal|-| cfa || St Matthew Astronomical Datum, Alaska|-| cfb || St Paul-St George 1944 Datum, Pribilof Islands, Alaska|-| cfc || St Petersburg, USSR|-| cfd || St Stephen S Turm, Vienna, Austria|-| cfe || Sui'hsien Astro, China|-| cff || Sui-yang, China|-| cfg || Sul SW Base, Brazil|-| cfh || Sumner Astro 1944, Caroline Islands|-| cfi || Survey Beacon SLS 28/57/107, Sierra Leone|-| cfj || Sverdlovsk, Vozneseniya Cathedral, USSR|-| cfk || Svobodnyy 1935 System, USSR|-| cfl || Sweetings Cay Light, Bahamas|-| cfm || Sydney Island, Phoenix Islands|-| cfn || Sydney Observatory, New South Wales, Australia|-| cfo || Szechwan, China|-| cfp || Table Hill, New Zealand|-| cfq || Ta-ch'ang-t'u Shan Astro, China|-| cfr || Ta-sha-kang, China|-| cfs || Tacloban, Leyte, Philippines|-| cft || Tai-lai I, Manchuria|-| cga || Tai-lai II, Manchuria|-| cgb || Tai-lai III, Manchuria|-| cgc || Tai-lai IV, Manchuria|-| cgd || Tai-lao VI, Manchuria|-| cge || Tai-ping-chiao, Manchuria|-| cgf || Taira Datum, Miyaka-Jima, Ryukyu Islands|-| cgg || Takowaka Island Observation Spot, Marshall Islands|-| cgh || Talalabad, Afghanistan|-| cgi || Tananarive Observatory Datum, Madagascar|-| cgk || Tanapag Harbor, Saipan, Mariana Islands|-| cgl || Tang-yang Astro, China|-| cgm || Tao-hua-pao Astro, China|-| cgn || Taongi Astro 1952|-| cgo || Taroa island Triangulation Station, Maloelap Atoll, Marshall Islands|-| cgp || Tashkent 1875 System, USSR|-| cgq || TCI, Trucial States|-| cgr || Te-an Astro, China|-| cgs || Tebun-Byo Astro, China|-| cgt || Termez Astro, USSR|-| cha || Ternate, Moluccas, Indonesia|-| chb || Testigos Astro, Venezuela|-| chc || Tete, Mozambique|-| chd || TG Soeadja (Hollandia), West Irian|-| che || Thorshavn, Faeroes|-| chf || Tien-wen-tien Astro, China|-| chg || Tiflis, USSR|-| chh || Timbalai 1936 Datum, Brunei, Borneo|-| chi || Timbalai 1938 Datum, Brunei, Borneo|-| chj || Timbalai 1948 Datum, Brunei, Borneo|-| chk || Tinian Control 1950, Mariana Islands|-| chl || Tiranë, Albania|-| chm || Tobruk, Libya|-| chn || T'o-k'o-t'o Astro, China|-| cho || Tokowa Island Observation Spot, Mili Atoll, Marshall Islands|-| chp || Tokyo Astronomical Observatory (Old) 1918, Japan<br />''Tokyo Control'' див. Approximate Tokyo Datum (ade)<br />''Tokyo Control, Sakhalin'' див. Approximate Tokyo Datum (ade)|-| chq || Tokyo Datum, Japan<br />''Tokyo Observatory, Kuril Islands'' див. Approximate Tokyo Datum (ade)|-| chr || To-lun, China|-| chs || Tomor 1961|-| cht || Toro, Uganda|-| cia || Towe Island Astro, Galapagos Islands, Ecuador|-| cib || Townsville, Queensland, Australia|-| cic || Transmit of Venus Station, Moqattam Hills, Cairo, Egypt (United Arab Republic)|-| cid || Tres Barras Extremo NE da Base, Brazil|-| cie || Trig A (North Taieri Meridional Circuit), South Island, New Zealand|-| cif || Triangulation Pointe Noire 1950-57, Congo, Brazzaville|-| cig || Trig A (Hawke S Bay Meridional Circuit), North Island, New Zealand|-| cih || Trig A (Poverty Bay Meridional Circuit), North Island, New Zealand|-| cii || Trig E, South Island, New Zealand|-| cij || Trig E Maketu, North Island, New Zealand|-| cik || Trinidad Trigonometrical Survey Datum, Trinidad, Lesser Antilles|-| cil || Tripoli (New Lighthouse), Libya|-| cim || Truk Astro 1951, Truk Island, Caroline Islands|-| cin || Ts'ao'hsien Astro, China|-| cio || Tshinsenda Base NW End (Point A), Zaire|-| cip || Tsingtao Observatory, China|-| ciq || Tsitsihar (Lungkiang), Manchuria|-| cir || Tsun-hua Astro, China|-| cis || T'ung-chou, China|-| cit || T'ung-shan Astro (East Base), China|-| cja || Tu-lung, China|-| cjb || Tuhirangi, North Island, New Zealand|-| cjc || Tung-sha'tao Astro, China|-| cjd || Tung-shih Astro, China|-| cje || Tunheim, Bear Island|-| cjf || Tu-shih'kou Astro, China|-| cjg || Tutuila Astro 1962, Tutuila Islands, Samoa Islands|-| cjh || Ubajay (Old), Argentina|-| cji || Ubajay 1928, Argentina|-| cjk || Ujelang Island Observation Spot, Marshall Islands|-| cjl || Ulul Astronomic Station (1916) Namonuito Atoll, Caroline Islands|-| cjm || Umm Er Rus, Arabia|-| cjn || Unalaska Datum, Aleutian Islands, Alaska|-| cjo || Uruppu Astro, Kuril Islands|-| cjp || US Naval Surveys 1944, Gilbert Islands|-| cjq || US Standard Datum, USA|-| cjr || Usho Chart 5416 (1945), Minto Reef, Caroline Islands|-| cjs || Uspallata NE Base, Argentina|-| cjt || Vaitape Flatstaff, Borabora Island, Society Islands|-| cka || Val de Serra, Brazil|-| ckb || Valdez Datum, Alaska|-| ckc || Valentine, Western Australia|-| ckd || Valle Huemules EG, Argentina|-| cke || Vanguard Datum, USA|-| ckf || Varesmae (System 1937), Estonia|-| ckg || Vi Astro, St Vincent, Lesser Antilles|-| ckh || Victoria Lighthouse, Seychelles|-| cki || Victoria Peak, China|-| ckj || Vieux Fort, St Lucia, Lesser Antilles|-| ckk || Vigan, Luzon, Philippines|-| ckl || Villa Cisneros, Spanish Sahara|-| ckm || Voirol, Algeria|-| ckn || Volga River Triangulation|-| cko || Wabutima, Kiriwina Island, Trobriand Islands|-| ckp || Waigama Misool Flagstaff, West Irian|-| ckq || Wake Island Astro 1952|-| ckr || Wenang, Sulawesi, Indonesia|-| cks || West Base Astro, China|-| ckt || West Entrance Observation Spot, Canton Island, Phoenix Islands|-| cla || Weti, Pemba Island|-| clb || White Sands Datum, USA|-| clc || White Sea, USSR|-| cld || World Geodetic System 1960|-| cle || World Geodetic System 1966|-| clf || World Geodetic System 1972|-| clg || Wotje Island Observation Spot, Wotje Atoll, Marshall Islands|-| clh || Wu-ch'uan Astro, China|-| cli || Wu-lan-hua, China|-| clj || Wu-t'ai Astro, China|-| clk || XXIII Aratunga, Cook Islands|-| cll || Yacare, Uruguay|-| clm || Yang-hsien Astro, China|-| cln || Yang-lou-t Ung Astro, China|-| clo || Yang-p'u-chiang Astro, China|-| clp || Yang yuan Astro, China|-| clq || Yavin B, Argentina|-| clr || Yea Yama, Ryukyu Islands|-| cls || Yekaterinograd, USSR|-| clt || Yenikale, USSR|-| cma || Yenisey, USSR|-| cmb || Yeuh-chou Astro, China|-| cmc || Yof Astro 1967|-| cmd || Yu'hsien Astro, China|-| cme || Yu-shan Astro, China|-| cmf || Yukon Datum, Alaska/Yukon Territory|-| cmg || Yung-ch'eng Astro, China|-| cmh || Yung-yuan-Chiao, Manchuria|-| cmi || Yur Yev, USSR|-| cmj || Zagli, USSR|-| cmk || Zamboanga, Mindanao, Philippines|-| cml || Zapara Island, Venezuela|-| cmm || Zigida Astro, Liberia|-| cmn || Zvirblaiciai, Lithuania|-| cmo || Afgooye, Somalia|-| cmp || Sapper Hill, Falkland Islands|-| taa || Astronomically determined<br />''Independent astronomic datum'' див. Local (tab)|-| tab || Local|-| tac || Local astro|-| tad || No datum|-| tae || Other known horizontal datum|-| zzz || Other known horizontal datum|-|}
ae = Clarke 1866=[[131]]$c: Система координат==
af = Clarke 1880Перелік кодів для системи координат складається з двох частин. Перша частина містить коди сіток координат, складених автоматично. Друга частина містить коди посилальних систем, складених НЕ математичним способом (і тому є довільними), або систем, що використовуються для збільшення сітки з метою пояснень до користування сіткою координат за допомогою буквених або цифрових позначень.
:{| class="wikitable"|-| aa || Aden Zone|-| ab || Afghanistan Gauss-Krueger Grid<br />''Africa Belt, East'' див. East Africa Belt ('''co''')<br />''Africa Zone, Northwest'' див. Northwest Africa Zone ('''kj''')<br />''Afrique Equatoriale Française (AEF) Fuseau'' див. French Equatorial Africa Grid ('''dj''')|-| ac || Alabama Coordinate System|-| ad || Alaska Coordinate System|-| ae || Albania Bonne Grid<br />''Algeria System Lambert'' див. Algeria Zone ('''af''')|-| af || Algeria Zone See also North Algeria Zone (kb), South Algeria Zone (mk)|-| ag || American Somoa Coordinate System|-| ah || Argentine Gauss-Krueger Conformal Grid|-| ai || Arizona Coordinate System|-| aj || Arkansas Coordinate System|-| al || Australia Belts|-| am || Australian Map Grid|-| an || Austria Gauss-Krueger Grid|-| ao || Azores Gauss Conformal Grid|-| ap || Azores Gauss Zone|-| aq || Baku 1927 Coordinate System|-| ar || Bavaria Soldner Coordinate System|-| as || Belgium Bonne Grid|-| at || Belgium Lambert Grid|-| ba || Borneo Rectified Skew Orthomorphic Grid|-| bb || Brazil Gauss Conformal Grid|-| bc || Brazil Cassini Grid (10km letters)|-| bd || British Cassini Grid (100km letters)<br />''British Guiana Transverse Mercator Grid'' див. Guyana Transverse Mercator Grid ('''ek''')<br />''British Modified Grid, Canada'' див. Canada British Modified Grid ('''bh''')<br />''British National Grid'' див. National Grid of Britain [metres or yards] ('''ht''', '''ja''')|-| be || British West Indies Grid|-| bf || Bulgaria Grauss-Krueger|-| bg || California Coordinate System<br />''Cambodia Bonne Grid'' див. French Indochina Bonne Grid ('''dl''')|-| bh || Canada British Modified Grid|-| bi || Canary Islands (Spanish) Lambert Grid|-| bj || Canary Islands Zone|-| bk || Cape Verde Islands Zone|-| bl || Cape Verde Peninsula Grid|-| bm || Caspian Zone<br />''Cassini War Office Grid'' див. British Cassini Grid ('''bc''') or ('''bd''')|-| bn || Caucasus Zone|-| bo || Ceylon Belt|-| bp || Chile Gauss Conformal Grid|-| bq || China Belt|-| br || China Lambert Grid|-| bs || Colombia Gauss Conformal Grid|-| bt || Colorado Coordinate System|-| ca || Connecticut Coordinate System<br />''Corsica Lambert Grid'' див. French Lambert Grid ('''dm''')|-| cb || Costa Rica Lambert Grid|-| cc || Crete Zone|-| cd || Crimea Grid|-| ce || Cuba Lambert Grid|-| cf || Cyprus Grid|-| cg || Czechoslovak Military Grid|-| ch || Czechoslovak Uniform Cadastral Coordinate System|-| ci || Dahomey Belt<br />''Dakar Local Grid'' див. Cape Verde Peninsula Grid ('''bl''')|-| cj || Danube Zone|-| ck || Delaware Coordinate System|-| cl || Denmark General Staff Grid|-| cm || Denmark Geodetic Institute System 1934<br />''Deutsches Heeresgitter (DHG)'' див. German Army Grid ('''dt''')''Deutsches Reichsgitter (DRG)'' див. German Gauss-Krueger Grid ('''ea''')|-| cn || Dominican Lambert Grid|-| co || East Africa Belt|-| cp || Egypt Gauss Conformal Grid|-| cq || Egypt Purple Belt|-| cr || Egypt Red Belt|-| cs || Egypt 35 degree belt|-| ct || El Salvador Lambert Grid|-| da || English Belt<br />''English Cessini Grid'' див. British Cassini Grid ('''bd''')<br />''English National Grid'' див. National Grid of Great Britain [metres or yards] ('''ht''', '''ja''')|-| db || Estonian Grid|-| dc || Fernando Po Gauss Grid|-| dd || Fiji Grid|-| de || Finland Gauss-Krueger Grid|-| df || Florida Coordinate System|-| dg || Formosa (Taiwan) Gauss-Schreiber Coordinate System|-| dh || Franz Joseph Land Zone|-| di || French Bonne Grid|-| dj || French Equatorial Africa Grid|-| dk || French Guiana Gauss Grid|-| dl || French Indochina Bonne Grid|-| dm || French Lambert Zone|-| dn || French Somaliland Gauss-Laborde Grid|-| do || Gabon Belt|-| dp || Gabon Gauss Conformal Grid|-| dq || Guadeloupe Gauss-Laborde Grid|-| dr || Gauss-Krueger Grid|-| ds || Georgia Coordinate System|-| dt || German Army Grid (DHG)|-| ea || German Gauss-Krueger Grid|-| eb || Ghana National Grid<br />''Gold Coast Colony Grid'' див. Ghana National Grid ('''eb''')|-| ec || Greece Azimuthal Grid|-| ed || Greece Bonne Grid|-| ee || Greece Conical Mecklenburg Coordinates|-| ef || Greece Conical Mecklenburg Coordinates (New Numbering)|-| eg || Greenland and Lambert Grid|-| eh || Guam Coordinate System|-| ei || Gautemala Lambert Grid|-| ej || Guinea Zone|-| ek || Guyana Transverse Mercator Grid|-| el || Haiti Lambert Grid|-| em || Hawaii Coordinate System|-| en || Hawaiian Grid|-| eo || Honduras Lambert Grid|-| ep || Hong Kong Colony Grid|-| eq || Hong Kong New System Cassini Grid|-| er || Hungary Stereographic Grid|-| es || Iberian Peninsula Zone|-| et || Iceland New Lambert Grid|-| fa || Iceland Zone|-| fb || Idaho Coordinate System|-| fc || Illinois Coordinate System|-| fd || India Zone (Unspecified)<br />''India Zones, (specified)'' див. Indias '''ri-rq'''<br />''Indochina Bonne Grid'' див. French Indochina Bonne Grid ('''dl''')|-| fe || Indonesia Mercator Grid|-| ff || Indonesia Polyhedric Grid|-| fg || Iowa Coordinate System|-| fh || Iran National Grid|-| fi || Iraq National Grid|-| fj || Iraq Zone|-| fk || Irish Cassini Grid|-| fl || Irish Transverse Mercator Grid|-| fm || Italy Gauss-Boaga Grid|-| fn || Italy Zone See also North Italy Zone ('''kc'''), South Italy Zone ('''mo''')|-| fo || Ivory Coast Azimuthal Grid|-| fp || Ivory Coast Belt|-| fq || Jamaica Foot Grid|-| fr || Japan Plane-Rectangular Coordinate System|-| fs || Japan Gauss-Schreiber Grid|-| ft || Johore Grid|-| ga || Kansas Coordinate System|-| gb || Katanga Grid|-| gc || Kentucky Coordinate System|-| gd || Kenya Colony Grid|-| ge || Korea Gauss-Schreiber Coordinate System|-| gf || Kwangsi Province Grid|-| gg || Kwantung Province Grid|-| gh || Lambert Conformal Conic Grid<br />''Laos Bonne Grid'' див. French Indochina Bonne Grid ('''dl''')|-| gi || Latvia Coordinate System|-| gj || Levant Stereographic Grid|-| gk || Levant Zone|-| gl || Liberia Rectified Skew Orthomorphic Grid|-| gm || Libya Zone<br />''Libya Zone, South'' див. South Libya Zone ('''mp''')|-| gn || Lithuania Gauss-Krueger Grid|-| go || Louisiana Coordinate System|-| gp || Luxembourg Gauss-Krueger Grid|-| gq || Madagascar Grid|-| gr || Madeira Zone|-| gs || Maine Coordinate System|-| gt || Malaya Grid<br />''Malaya Northern Grid'' див. Northern Malaya Grid ('''ki''')|-| ha || Malaya Rectified Skew Orthomorphic (metre) Grid|-| hb || Malaya Rectified Skew Orthomorphic (yard) Grid|-| hc || Maldive-Chagos Belt|-| hd || Malta Belt<br />''Maroc System Lambert'' див. Morocco Zone ('''hq''')|-| he || Martinique Gauss Grid|-| hf || Maryland Coordinate System|-| hg || Massachusetts Coordinate System|-| hh || Mauritius Zone|-| hi || Mecca-Muscat Zone|-| hj || Mediterranean Zone|-| hk || Mexican Lambert Grid|-| hl || Michigan Coordinate System|-| hm || Minnesota Coordinate System|-| hn || Mississippi Coordinate System|-| ho || Missouri Coordinate System|-| ag = hp || Montana Coordinate System|-| hq || Morocco Zone See also North Morocco Zone ('''ke'''), South Morocco Zone ('''mq''')|-| hr || Mozambique Lambert Grid|-| hs || Mozambique Polyconic Grid|-| ht || National Grid of Great Britain (metres)|-| ja || National Grid of Great Britain (yards)|-| jb || Nebraska Coordinate System<br />''NEI Equatorial Zone British Metric Grid'' див. Netherlands East Indies Equatorial Zone British Metric Grid ('''jc''')<br />''NEI Equatorial Zone US Yard Grid'' див. Netherlands East Indies Equatorial Zone US Yard Grid ('''jd''')<br />''NEI Southern Zone'' див. Netherlands East Indies Southern Zone ('''je''')|-| jc || Netherlands East Indies Equatorial Zone British Metric Grid|-| jd || Netherlands East Indies Equatorial Zone US Yard Grid|-| je || Netherlands East Indies Southern Zone|-| jf || Netherlands Stereographic Grid (New Numbering)|-| jg || Netherlands Stereographic Grid (Old Numbering)|-| jh || Nevada Coordinate System<br />''New Guinea Zone, Southern'' див. Southern New Guinea Zone ('''na''')<br />''New Portugal Bonne Grid'' див. Portugal Bonne Grid, New ('''lg''')|-| ji || New Sierra Leone Colony Grid|-| jj || New York Coordinate System|-| jk || New Zealand Belt|-| jl || New Zealand (North Island) Belt|-| jm || New Zealand (South Island) Belt|-| jn || New Zealand National Grid|-| jo || Nicaragua Lambert Grid|-| jp || Niger Belt|-| jq || Niger Zone|-| jr || Nigeria Colony Belt|-| js || Nord de Guerre Zone|-| jt || North Carolina Coordinate System|-| ka || North Dakota Coordinate System|-| kb || North Algeria Zone|-| kc || North Italy Zone|-| kd || North Korean Gauss-Krueger Grid|-| ke || North Morocco Zone|-| kf || North Sahara Zone|-| kg || North Tunisia Zone|-| kh || Northern European Zone|-| ki || Northern Malaya Grid|-| kj || Northwest Africa Zone|-| kk || Norway Gauss-Krueger Grid|-| kl || Ohio Coordinate System|-| km || Oklahoma Coordinate System<br />''Old Portugal Bonne Grid'' див. Portugal Bonne Grid, Old|-| kn || Oregon Coordinate System|-| ko || Palestine Belt|-| kp || Palestine Cassini Grid <!-- !-- див. Palestine Civil Grid (kp) -->|-| kq || Palestine Civil Grid (Cassini)|-| kr || Panama Lambert Grid|-| ks || Paraquay Gauss-Krueger Grid|-| kt || Peiping Coordinate System of 1954|-| la || Pennsylvania Coordinate System|-| lb || Peru Polyconic Grid<br />''Philippine Grid'' див. Philippine Polyconic Grid ('''ld''')|-| lc || Philippine Plane Coordinate System|-| ld || Philippine Polyconic Grid<br />''Philippine Zone'' див. Philippine Polyconic Grid|-| le || Poland Gauss-Krueger Grid|-| lf || Poland Quasi-Stereographic Grid<br />''Poland Stereographic Grid'' див. Poland Quasi-Stereographic Grid ('''lf''')|-| lg || Portugal Bonne Grid, New|-| lh || Portugal Gauss Grid|-| li || Puerto Rico Coordinate System|-| lj || Puerto Rico Lambert Grid|-| lk || Pulkovo Coordinate System of 1932<br />''Pulkovo Coordinate System of 1942'' див. Soviet Coordinate System of 1942 ('''nb''')|-| ll || Qatar Grid|-| lm || Qatar Peninsula Grid|-| ln || Réunion Gauss Grid|-| lo || Rhode Island Coordinate System|-| lp || Rumania Bonne Grid|-| lq || Rumania Lambert-Cholesky Grid|-| lr || Rumania Stereographic Grid|-| ls || Russian Belts|-| lt || Sahara Zone See also North Sahara Zone ('''kf'''), South Sahara Zone ('''mr''')|-| ma || Sarawak Grid|-| mb || Sarawak Belt|-| mc || Seychelles Belt|-| md || Sirte (Libya) Lambert Grid|-| me || South Africa Belts (Unspecified Unit of Measurement) - for Republic of South Africa use South Africa Coordinate System ('''mj''')|-| mf || South Africa Belts (metres) - for Republic of South Africa use South Africa Coordinate System ('''mj''')|-| mg || South Africa Belts (yards) - for Rep of South Africa use South Africa Coordinate System ('''mj''')|-| mh || South Africa Belts (Cape Feet) - for Republic of South Africa use South Africa Coordinate System ('''mj''')|-| mi || South Africa Belts (English feet) - for Republic of South Africa use South Africa Coordinate System ('''mj''')|-| mj || South Africa Coordinate System (Republic of South Africa)|-| mk || South Algeria Zone|-| ml || South Carolina Coordinate System|-| mm || South Dakota Coordinate System|-| mn || South Georgia Lambert Grid|-| mo || South Italy Zone|-| mp || South Libya Zone|-| mq || South Morocco Zone|-| mr || South Sahara Zone|-| ms || South Syria Zone|-| mt || South Tunisia Zone<br />''Southern Malaya Grid'' див. Johore Grid ('''ft''')|-| mu || South Syria Lambert Zone|-| na || Southern New Guinea Zone<br />''Soviet Coordinate System of 1932'' див. Pulkovo Coordinate System of 1932 ('''lk''')|-| nb || Soviet Coordinate System of 1942|-| nc || Spain Lambert Grid|-| nd || Spanish North-Morocco Lambert Grid|-| ne || Spanish Sahara Grid|-| nf || Spitzbergen Zone<br />''Standard South African Grid'' див. South Africa Coordinate System ('''mj''')<br />''Sud Syrie System Lambert'' див. South Syria Lambert Zone ('''mu''')|-| ng || Svalbard Gauss-Krueger Grid|-| nh || Svobodny 1935 Coordinate System|-| ni || Sweden Gauss-Hanover Grid|-| nj || Switzerland Bonne Grid|-| nk || Switzerland Conformal Oblique Cylindrical Grid<br />''Syrie System Lambert'' див. Levant Zone ('''gk''')<br />''System of Geodetic Coordinate of 1942'' див. Soviet Coordinate System of 1942 ('''nb''')|-| nl || Tanganyika Territorial Grid|-| nm || Tashkent 1875 Coordinate Grid|-| nn || Tennessee Coordinate System|-| no || Texas Coordinate System|-| np || Tobago Grid<br />''Transverse Mercator Grid'' див. Gauss-Krueger Grid ('''dr''')|-| nq || Trinidad Grid|-| nr || Trucial Coast Cassini Grid|-| ns || Tunisia Zone See also North Tunisia Zone ('''kg'''), South Tunisia Zone ('''mt''')<br />''Tunisia System Lambert'' див. Tunisia Zone ('''ns''')|-| nt || Turkey Bonne Grid|-| pa || Turkey Gauss-Krueger Grid|-| pb || Uganda Cassini Coordinate System|-| pc || Universal Polar Stereographic Grid|-| pd || Universal Transverse Mercator Grid; unspecified spheroid|-| pe || Universal Transverse Mercator Grid; International spheroid|-| pf || Universal Transverse Mercator Grid; Everest Spheroid|-| pg || Universal Transverse Mercator Grid; Clarke 1866 spheroid|-| ph || Universal Transverse Mercator Grid; Clarke 1880 spheroid|-| pi || Universal Transverse Mercator Grid; Besel spheroid|-| pj || Universal Transverse Mercator Grid; Australian National spheroid|-| pk || Universal Transverse Mercator Grid; South American Spheroid|-| pl || Universal Transverse Mercator Grid; unspecified WGS spheroid|-| pm || Universal Transverse Mercator Grid; WGS 1966 spheroid|-| pn || Universal Transverse Mercator Grid; WGS 1972 spheroid<br />''UPS Grid'' див. Universal Polar Stereographic Grid ('''pc''')|-| po || Uruguay Gauss-Krueger Grid|-| pq || US Polyconic Grid System|-| pr || Utah Coordinate System<br />''UTM Grid'' див. Universal Transverse Mercator Grid|-| ps || Venezuela ModifiedLambert Grid|-| pt || Vermont Coordinate System|-| ra || Vietnam Azimuthal Grid<br />''Vietnam Bonne Grid'' див. French Indochina Bonne Grid ('''dl''')|-| rb || Virginia Coordinate System<br />''War Office Cassini Grid'' див. British Consul Grid<br />''West Indies Belt'' див. British West Indies Grid ('''be''')<br />''West Malaysia Rectified Skew Orthomorphic (Metric) Grid'' див. Malay Rectified Skew Orthomorphic [metric] Grid|-| rc || West Virginia Coordinate System|-| rd || Wisconsin Coordinate System<br />''WOFO (War Office False Origin) Grid'' див. British Cassini Grid ('''bc''') or ('''bd''')|-| re || World Polyconic System|-| rf || Wyoming Coordinate System|-| rg || Yugoslavia Gauss-Krueger Grid (Not reduced)|-| rh || Yugoslavia Reduced Gauss-Krueger Grid|-| ri || Yunnan Province Grid|-| rj || India Zone 0|-| rk || India Zone I|-| rl || India Zone IIA|-| rm || India Zone IIB|-| rn || India Zone IIIA|-| ro || India Zone IIIB|-| rp || India Zone IVA|-| rq || India Zone IVB|-|}
ah = Clarke 1880 (Palestine)=[[131]]$c — 2 частина==
ai = Danish Друга частина містить коди посилальних систем, складених НЕ математичним способом (Andreaeі тому є довільними), або систем, що використовуються для збільшення сітки з метою пояснень до користування сіткою координат за допомогою буквених або цифрових позначень. Також містить виключені коди.
aj :{| class= Delambre "wikitable"|-| ta || Air Defense Grid|-| tb || Air Support Grid|-| tc || Artillery Referencing Systems|-| td || Graticule enhanced by alpha-and/or numeric notations|-| te || Arbitrary squaring|-| tf || PVO Reporting Net|-| tg || Kristovina map referencing system|-| th || Unspecified German wartime referencing system|-| ti || Quadratmeldenetz (QMN)|-| tj || Luftwaffemeldenetz (LWMN)|-| tk || Gradmeldenetz (GMN)|-| tl || Jaegermeldenetz (JMN)|-| tm || Orangemeldenetz (Carte de FranceOMN) |-| tn | width="33%" valign="TOP" | ak = Everest Georef (1830World Geographic Referencing System) al = Everest |-| to || Grid enhanced by alpha and/or numeric notations|-| tp || Heeresmeldenetz (MalayaHMN)|-| uu || Unknown grid|-| zz || Other known grid|-|}
am = Everest (Borneo)=[[131]]$f: Початок відліку висот ==
an = Helmert 1906Примітка: Починаючи з коду "'''ta'''" також містить неспецифіковані вирівняні поверхні для початку відліку висот.
:{| class="wikitable"|-| aa || Aburatsubo, Japan|-| ab || Accra, Ghana|-| ac || Aden Mean Sea Level|-| ad || Aden Tidal Observatory|-| ae || Adjusted MSL 1891, Denmark|-| af || Admiralty Datum, Australia|-| ag || Aitutaki, Cook Islands|-| ah || Al Faw (Fao), Iraq|-| aj || Alexandria, Egypt|-| ak || Alicante, 1870-72, Spain|-| al || Almirante, Panama|-| am || Amherst Tidal Observatory, Burma<br />''Amsterdam'' див. Normal Amsterdam Piel [NAP]('''kr''')|-| an || Anhwei Assumed, China|-| ao || Antalya, Turkey|-| ap || Antofagasta, Chile<br /> Apollo 15 datum use '''rf'''|-| aq || Approximate Kronstadt|-| ar || Apra Harbor, Guam, Mariana Islands|-| as || Aquaba, Jordan|-| at || Africa (Chile), Bolivia|-| ba || Arica, Chile|-| bb || Assab, Ethiopia|-| bc || Auckland 1946, New Zealand|-| bd || Australian Capital Territory Datum Australia|-| be || Balboa (Canal), Panama|-| bf || Banana, Zaire|-| bg || Bangkok RR Station, Thailand|-| bh || Barahona, Dominican Republic|-| bi || Beira, Rhodesia|-| bj || Beirut, Lebanon|-| bk || Belfast, Ireland|-| bl || Belize, British Honduras|-| bm || Bench Mark 1 MSL (1949), Mariana Islands|-| bn || Bench Mark 4 MSL, Mariana Islands|-| bo || Berlin, Germany|-| bp || Biloxi, Mississippi, USA|-| bq || Bluff, 1955, New Zealand|-| br || Bluff, 1960, New Zealand|-| bs || Brisbane MSL, Queensland, Australia|-| bt || Broome Jetty MSL, Western Australia|-| ca || Brussels, Belgium|-| cb || Buenaventura, Colombia|-| cc || Burnie, Tasmania|-| cd || Byrd Station, Antarctica|-| ce || Cagliari 1956, Sardinia|-| cf || Cairo, Illinois, USA|-| cg || Callao, Peru|-| ch || Camarta BM, Nicobar Island|-| ci || Cape Town, South Africa|-| cj || Cape York MSL, Queensland, Australia|-| ck || Cartagena (Atlantic Coast), Colombia|-| cl || Casablanca 1922, Morocco|-| cm || Cascais 1881-1938, Portugal|-| cn || Chekiang Assumed, China|-| co || Chen-chiang Customs, China|-| cp || Chih-huang Tao, China|-| cq || Chihli River Commission, China|-| cr || Chi-lung (Kirun), Taiwan|-| cs || Ching Tao MSL, China<br />''Chingkiang Customs Zero Gauge'' див. Chen-chiang Customs ('''co''')|-| da || Coatzacoalcos, Mexico|-| db || Colombo 1884-90, Ceylon|-| dc || Conakry, Guinea-Bissau|-| dd || Constanta, Rumania|-| de || Cooktown MSL, Queensland, Australia|-| df || Cristobal (Canal), Panama<br />''Dairen MSL'' див. Ta-lien ('''pn''')|-| dh || Dakar, Senegal|-| di || Dansk N.N., Denmark|-| dj || Darwin MSL, Northern Territory, Australia|-| dk || Darwin Town Datum, Northern Territory, Australia|-| dl || Davao Wharf Tide Staff, Mindanao, Philippines|-| dm || Denison MSL, Western Australia|-| dn || Darby MSL, Western Australia|-| do || Devonport MSL, Tasmania|-| dp || Diego Garcia, Chagos Archipelago|-| dq || Disko Bugt, Greenland|-| dr || Djakarta, Java, Indonesia|-| ds || Dublin Bay, Ireland|-| dt || Dunedin 1958, New Zealand|-| ea || Durres, Albania|-| eb || Eden Tide Gauge, New South Wales, Australia|-| ec || Ensenada, Baja California, Mexico|-| ed || Errits, Denmark|-| ee || Federal Datum, Rhodesia|-| ef || Freetown, Sierra Leone|-| eg || Fremantle MSL, Western Australia|-| eh || Fukien Assumed, China<br /> General Levelling, France use '''rg'''|-| ei || Genoa 1942, Italy|-| ej || Ginara, Punta Colombo, Cuba|-| ek || Golfito, Costa Rica|-| el || Ha Tien MSL, Vietnam|-| em || Haifa, Israel|-| en || Hai-lo Conservancy Commission, China|-| eo || Havana, Cuba|-| ep || Helsinki, Finland|-| eq || Hobart MSL, Tasmania|-| er || Hobson Bay LWM, Victoria, Australia|-| es || Honan Assumed, China|-| et || Honolulu, Hawaiian Islands|-| fa || Honto MSL, Sakhalin, USSR|-| fb || Haui River Commission, China|-| fc || Hunan Assumed, China|-| fd || Hupeh Assumed, China|-| fe || Ilha e Naos, Panama|-| ff || Illigan Harbour Tide Staff, Mindanao, Philippines|-| fg || Imbituba, Brazil|-| fh || Inch'on Provisional, Korea (South)|-| fi || Indian MSL, India|-| fj || Indian Spring Low Water|-| fk || International Great Lakes Datum 1935, Canada|-| fl || International Great Lakes Datum 1955, USA|-| fm || Ireland I. Dockyard, Bermuda Islands|-| fn || Irish Ordnance Datum (poolbeg), Ireland|-| fo || Isla de Pinos, Cuba|-| fp || Isle of Man Ordnances Datum, Great Britain|-| fq || Israel Land Survey Datum, Jaffa, Israel|-| fr || Jaffa, Israel|-| fs || Jehol Assumed, China|-| ft || K'an-men MSL, China|-| ga || Kavála, Greece|-| gb || Kiangsi Assumed, China|-| gc || Kiangsu Assumed, China|-| gd || Kiaochow Tsinan RR, China|-| ge || Kirin, China|-| gf || Klaipeda (Memel), Lithuania|-| gg || Ko Lak MSL, Thailand|-| gh || Kribi, Cameroon|-| gi || Kronshtadt (1840), USSR|-| gj || Kuala Trengganu MSL, Malaysia (West)|-| gk || Kwangsi Assumed, China|-| gl || Kwangtung Assumed, China|-| gm || Kweichow Assumed, China|-| gn || La Goulette, (Tunisia), Algeria|-| go || La Goulette, Tunisia|-| gp || La Guaira, Venezuela|-| gq || La Libertad, Ecuador|-| gr || La Libertad, El Salvador|-| gs || La Union (Cutuco), El Salvador|-| gt || Lagos, Nigeria|-| ha || Land Survey, Antarctica|-| hb || Launceston City Council Datum, Tasmania|-| hc || Lien-yun Chiang MSL, China|-| hd || Lisov, Czechoslovakia<br />''Liverpool'' див. Ordnance Datum, (Liverpool) ('''lf''')|-| hh || Lo-hsing-t'a Zero Point, China|-| hi || Lombrum, Manus Island, Admiralty Islands|-| hj || Lome, Togo|-| hk || Low Island, Great Barrier Reef|-| hl || Low Water Ordinary Spring Tide, Wyndham, Western Australiahm = Hayford 1909 Luanda, Angola|-| hn || Lyttleton 1938, New Zealand|-| ho || Makassar, Sulawesi, Indonesia|-| hp || Mako Harbor, Pescadores|-| hq || Malin Head, Ireland|-| hr || Manila Bay MSL, Philippines|-| hs || Mar del Plata, Argentina|-| ht || Marseille 1885-96, France|-| ja || Matarani, Peru|-| jb || Matavi, Tahiti, Society Islands|-| jc || Maura Tide Gauge, Malaysia (East)|-| jd || Mawson Tide Guage, Antarctica|-| j || Mayaguez, Puerto Rico|-| jf || Mazatlan, Mexico|-| jg || Mediterranean, Italy (old-net)|-| jh || Mean Gulf Level, USA|-| ji || Mean High Water Sea, Antarctica|-| jl || Mean Sea Level Manifa Pier, Saudi Arabia|-| jm || Memphis, Tennessee, USA|-| jn || Mina Construction Datum, Kuwait|-| jo || Mocamedes, Angola<br />''Molo Sartorio'' див. Trieste, 1875 ('''qj''')|-| jp || Mombasa, Kenya|-| jq || Monrovia, Liberia|-| jr || Montevideo, Uruguay<br /> Mösting 'a' 1960 use '''rh'''|-| js || Moturiki 1953, New Zealand|-| jt || MSL Adjustment 1927, Alaska|-| ka || MSL Adjustment 1935, Canadian Geodetic Datum|-| kb || MSL Adjustment 1958, Cuba|-| kc || MSL Adjustment 1959, Mexico and Panama|-| kd || MSL Adjustment 1960, Mexico, Central America and Colombia|-| ke || MSL Adjustment 1961, Haiti|-| kf || MSL Adjustment 1962, Chile|-| kg || MSL Adjustment 1964, Jamaica|-| kh || MSL Adjustment 1966, Ecuador and 1910Peru|-| ki || NADAP I, Hungary|-| kj || NADAP II, Hungary|-| kk || Naha BM, Ryukyu Islands|-| kl || Narvik, Norway|-| km || Nelson 1955, New Zealand|-| kn || Nevelsk (Honto), Sakhalin <br />''Newlyn'' див. Ordnance Datum (Newlyn) ('''lg''')|-| ko || NM/S/G, Antarctica|-| kp || Nord Norges Normal Null(NNN), Norway|-| kq || Norges Normal Null, Norway|-| kr || Normal Amsterdams Piel (NAP), Netherlands|-| ks || Normal Null (NN), Germany|-| kt || Normalhoehen (NH) System 1960. East Germany|-| la || Noumea MSL, New Caledonia|-| lb || N.S.P. 1958, Surinam|-| lc || Okinawa Level, Ryukyu Islands|-| ld || Old Huang-ho-Zero Pt. China|-| le || Ordnance Datum (Lerwick), Shetland Islands, Great Britain|-| lf || Ordnance Datum (Liverpool), Great Britain|-| lg || Ordnance Datum (Newlyn), 1921 Great Britain|-| lh || Ordnance Datum (Stornoway), Outer Hebrides, Great Britain|-| li || Ostende, Belgium|-| lj || Pafos, Cyprus|-| lk || Perth Headland Jetty, Western Australia|-| ll || Pierre du Niton, Geneva, Switzerland|-| lm || Pimba Railway Datum, South Australia|-| ln || Point Fouillole, Guadeloupe|-| lo || Point Lonsdale, Victoria, Australial|-| p || Point Noire, Congo (Brazzaville)|-| lq || Pont de Capitainerie de le Ville, São Tomé Island|-| lr || Port Adelaide MSL, South Australia|-| ls || Port au Prince, Haiti|-| lt || Port aux Basques, Newfoundland|-| ma || Port-aux-Français, Kerguelen Is|-| mb || Port Dickson, Malaysia (West)|-| mc || Port Moresby, Papua|-| md || Port of Spain, Trinidad|-| me || Port Royal, Jamaica|-| mf || Port Swettenham MSL, Malaysia (West)|-| mg || Port Waikato 1954, New Zealand|-| mh || Port Weld MSL, Malaysia (West)|-| mi || Port Welshpool, Victoria, Australia|-| mj || Portland MSL, Victoria, Australia|-| mk || Principal Datum, Hong Kong|-| ml || Puerto Armuelles, Panama|-| mm || Puerto Cortés 1948-51, Honduras|-| mn || Puerto de Cristobal, Panama|-| mo || Puerto Limón, Costa Rica|-| mp || Puerto Montt, Chile|-| mq || Puerto Plata, Dominican Republic|-| mr || Puerto Puntarenas, Costa Rica|-| ms || Pulau Lakei, Malaysia|-| mt || Punta Arenas, Chile|-| na || Punta Penasco, Mexico|-| nb || Queensland State Datum, Australia|-| nc || Reykjavik, Iceland|-| nd || San Jose, Guatemala|-| ne || San Juan del Sur, Nicaragua|-| nf || Sandy Hook, New Jersey, USA|-| ng || Santo Antonio 1916, Principe|-| nh || Santo Domingo, Dominican Republic|-| ni || Sea Ice, Antarctica|-| nj || Sea Level Datum, 1912, USA|-| nk || Sea Level Datum, 1929, USA|-| nl || Sea Level, Bonin Island|-| nm || Seoul, S Korea|-| nn || Seward-Veldez MSL, Alaska|-| no || Shanghai Customs, China|-| np || Shanghai-Nanking RR, China|-| nq || Shansi Assumed, China|-| nr || Shantung Assumed, China|-| ns || Shensi Assumed, China|-| nt || Singkiang Assumed, China|-| pa || Shun-ch'in Water Conservancy Bureau, China|-| pb || Split, Yugoslavia|-| pc || Station R, Ille du Maregraphe, Terre Adélie, Antarctica|-| pd || St James, Barbados|-| pe || St John, New Brunswick, Canada|-| pf || Stockholm, Sweden|-| pg || Sydney Datum MSL, New South Wales, Australia|-| ph || Sydney Standard, New South Wales, Australia|-| pi || Szechwan Assumed, China|-| pj || Tacloban Tide Staff, Leyte, Philippines|-| pk || Ta-Ku MSL, China|-| pl || Ta-ku Zero Point, China|-| pm || Talara, Peru|-| pn || Ta-lien, China|-| po || Tallin (Reval), Estonia|-| pp || Tamatave, Malagasy Republic|-| pq || Tampico, Mexico|-| pr || Tandjungpriak TG, Java, Indonesia|-| ps || Tanga, Tanzania|-| pt || Tararu, New Zealand|-| qa || Thessaloniki, Greece|-| qb || Tibe Gauge Observatory, Port Blair, Andaman Islands|-| qc || Tokyo, Japan|-| qd || Topoplobampo, Mexico|-| qe || Torres (Brazil), Paraquay|-| qf || Torres, Brazil|-| qg || Torun, Poland|-| qh || Townsville, Queensland, Australia|-| qi || Tregde, Norway|-| qj || Trieste 1875 (Italy) Austria, Czechoslovakia, Hungary and Yugoslavia|-| qk || Tripoli, Libya<br />''Tsingtao 1956, China'' див. Ching Tao MSL ('''cs''')|-| qm || Unahi Road, New Zealand|-| qn || Valparaiso, Chile|-| qo || Varna, Bulgaria|-| qp || Vladivostok, USSR|-| qq || Walvis Bay, Southwest Africa|-| qr || Wanganui, New Zealand|-| qs || Wangpoo Conservancy Board, China|-| qt || Wellington 1953, New Zealand|-| ra || Williamstown LWM, Victoria, Australia|-| rb || Wonsan (Genzan), Korea|-| rc || Wu-sung MSL, China|-| rd || Wu-sung Zero Point, China|-| re || Yunnan Assumed, China|-| rf || Apollo 15 Datum, Moon|-| rg || General levelling, France|-| rh || Mosting "A" 1960, Moon|-|}
''International 1924'' see Hayford (ao)==Неспецифіковані вирівняні поверхні для початку відліку висот==
ap :{| class= Kragenhoff"wikitable"|-| ta || Approximate mean sea-level|-| tb || Local|-| tc || Local LWM|-| td || Local MSL|-| te || Mean sea-level|-| tf || None|-| tg || Arbitrary|-| th || Mean low water|-| ti || Mean low water Springs|-| tj || Mean lower low water|-| tk || Mean lower low water Springs|-| tl || Lowest normal low water|-| tm || Lowest low water|-| tn || Indian Spring low water|-| to || at or near the level of lowest astronomical tide|-| uu || unknown vertical datum|-| zz || other known vertical datum|-|}
aq = Krasovskiy 1848 ar = Müffling 1821 [[131]]$g as Одиниці виміру висот= S.E. Asia ("Fischer 155") at = Struve ba = Svanberg bb = Zhylinskiy ("Adjustment Spheroid") bc = Walbeck bd = War Office (McCaw) 1924 be = World Geodetic System (1972-) uu = unknown spheroid zz = other known spheroid of construction of the map
:{| class="wikitable"
|-
| aa || metre
|-
| ab || Imperial foot
|-
| ac || saszhen
|-
| ad || klafter
|-
| ae || fathom
|-
| af || Dutch foot
|-
| ag || Prussian foot
|-
| ah || Austrian foot
|-
| ai || Spanish foot
|-
| aj || Bavarian foot
|-
| ak ||French foot (metric)
|-
| al || French foot (imperial)
|-
| am || Roman palm
|-
| an || Portuguese palm
|-
| ao || South African foot
|-
| ap || Danish foot
|-
| aq || Norwegian foot
|-
| ar || Swedish foot
|-
| uu || unknown unit of measurement
|-
| zz || other known unit of measurement
|-
|}
== 131$b: Горизонтальна основа системи координат ==
Примітка: Починаючи з коду "'''taa'''" також містить неспецифіковані осі горизонтальної системи координат
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center"
| width="50%" valign="TOP" | aaa = Abidjan, Ivory Coast
aab = Abra Pampa, Argentina
aac = Abrolhos Lighthouse, Brazil
aad = Abut Head (Okarito Meridional Circuit) South Island, New Zealand
aae = Accra, Leigon Pillar (GCS No. 121), Ghana
aaf = Aden Observatory
aag = Aden Datum
aah = Adelaide Observatory, South Australia
aai = Adjusted between Hong Kong and Nanking Astronomic Points
aaj = Adindan (30th Meridian) Datum, Sudan
aak = Adjusted between Red Bridge Datum and Nanking Datum
aal = Aee Pier, Phoenix Islands
aam = Aerodist Datum
Afgooye use cmo
aan = African Datum
aao = Agourai Base North End, Morocco
aap = Agri (Danish GI 1934), Denmark
aaq = Agrihan Astronomic Station (1920), Agrihan Island, Marianas Islands
aar = Ahaura (Grey Meridional Circuit), South Island, New Zealand
aas = Ain el Abd, Kuwait
aat = Akmolinsk Mosque, USSR
aba = Akra Milon (Cum-Burnu), Leros
abb = Akureuri, Iceland
abc = Alamagan Astromic Station (1920), Alamagan Island, Mariana Islands
abd = Albasin, USSR
abe = Al Bushairyah, Qatar
abf = Al Da Asa, Arabia
abg = Aleksandrovsk, USSR
abh = Alma Ata, USSR
abi = American Samoa Datum 1962, Samoa Islands
abj = Amersfoort 1885, Netherlands
abk = Anatahan Astronomic Station (1920), Anatahan Island, Marcus Islands
abl = Anatahan E, 29th Engr 1964, Anatahan Island, Mariana Islands
abm = Angola Datum, Angola
abn = Ankara, Turkey
abo = An-lu Astro, China
abp = A Patutahi, New Zealand
abq = Aon Island Triangulation Station, Utirik Atoll, Marshall Islands
abr = Apia Observatory Tranist House, Opolu Island, Samoa Island
abs = Apollo 15 Datum, Moon
abt = Approximate European Datum, Afghanistan
aca = Approximate European Datum, Cyprus
acb = Approximate European Datum, Egypt
acc = Approximate European Datum, Iran
acd = Approximate European Datum, Iraq
ace = Approximate European Datum, Israel
acf = Approximate European Datum, Jordan
acg = Approximate European Datum, Libya
aci = Approximate European Datum, Syria
acj = Approximate European Datum, Turkey
ack = Approximate Hong Kong Datum
acl = Approximate Indian 1960 Datum
acm = Approximate Indian Datum, Afghanistan
acn = Approximate Indian Datum, Burma
aco = Approximate Indian Datum, Cambodia, Laos, North Vietnam, South Vietnam
acp = Approximate Indian Datum, India
acq = Approximate Indian Datum, Thailand
acr = Approximate Kweiyang, China
acs = Approximate Luzon Datum, Philippines
act = Approximate Nanking Datum
ada = Approximate Nanking 1960 Datum
adb = Aproximate North American Datum 1927, Greater Antilles
adc = Approximate Old Hawaiian Datum, Hawaiian Islands
add = Approximate Red Bridge Datum
ade = Approximate Tokyo Datum
adf = Arahodoka-Byo Astro
adg = Arc (of the 30th Meridian) 1935 Datum, Africa
adh = Arc (of the 30th Meridian) 1950 Datum, Africa
adi = Arc (of the 30th Meridian) 1960 Datum, Africa
adj = Arc (of the 30th Meridian) (unspecified) Datum, Africa
adk = Archway Rock, Gough Island
adl = Arequipa Astro, Bolivia
adm = Arkhangel'sk, USSR
adn = Arumenii Island Triangulation Station, Bikor Atoll, Marshall Islands
ado = Arutunga (Anchorage) Observation Spot, Aitutaki Island, Cook Islands
adp = A.S. 120 Tokong Hill, Balik Papan, Kalimantan, Indonesia
adq = Ascension Astro 1955
adr = Ascension Island 1958
ads = Ashkhabad, USSR
adt = Asor Astro 1966, Caroline Islands
aea = Astro Observation Point East Island Maug, Mariana Islands
aeb = Astro Observation Point Pagan, Mariana Islands
aec = Astro Observation Point Rota, Mariana Islands
aed = Astro Observation Point Uracus, Mariana Islands
aee = Astro Pier, Swains Island, Samoa Islands
aef = Astro - 1958, Montserrat, Lesser Antilles
aeg = Astro 502, USSR
aeh = Astro 809, USSR
aei = Astronomic Point (1951) Yap, Caroline Islands
aej = Astronomic Station (1951), Elato Atoll, Caroline Islands
aek = Astronomic Station (1952) Marcus Island
ael = Astronomic Station ''A' (1951), Jemo Island, Marshall Islands
aem = Astronomic Station Bab South (1947), Babelthaup Is., Caroline Islands
aen = Astronomic Station Beacon E (1945). Iwo-Jima, Bonin Islands
aeo = Astronomic Station B1 (1920), Gaferut Island, Caroline Islands
aep = Astronomic Station B4 (1920), Sorol Atoll, Caroline Islands
aeq = Astronomic Station Hong (1947), Admiralty Islands
aer = Astronomic Station Mirami-Oaguri-Shima, Daito Islands, Ryukyu Islands
aes = Astronomic Station Nishino-Shima, Bonin Islands
aet = Astronomic Station No. B (1921), Ifalik Atoll, Caroline Islands
afa = Astronomic Station No. B1 (1921), Pulap Atoll, Caroline Islands
afb = Astronomic Station No. 1 (1951), Nomoi Islands, Caroline Islands
afc = Astronomic Station No. 1 (1951), Pingelap Island, Caroline Islands
afd = Astronomic Station No. 1 (1951), Puluwat Atoll, Caroline Islands
afe = Astronomic Station No. 1 (1951), Woleai Atoll, Caroline Islands
aff = Astronomic Station No. 1-A (1951), Namorik Atoll, Marshall Islands
afg = Astronomic Station No. 2 (1951), Majuro Atoll, Marshall Islands
afh = Astronomic Station No. 2 (1951), Truk Island, Caroline Islands
afi = Astronomic Station No. 2 (1952), Wake Island
afj = Astronomic Station No. 4 (1951), Mukuoro Atoll, Caroline Islands
afk = Astronomic Station No. 8 (1951), Ngatik Atoll, Caroline Islands
afl = Astronomic Station No. 19 (1951), Nomwin Atoll, Caroline Islands
afm = Astronomic Station No. 32 (1951), Ulithi Atoll, Marshall Islands
afn = Astronomic Station No. 42 (1952), Kwajalein Atoll, Marshall Islands
afo = Astronomic Station No. 61-A (1951), Jauluit Atoll, Marshall Islands
afp = Astronomic Station No. 5, Chichi-Jima, Bonin Islands
afq = Astronomic Station Ponape (1951), Ponape Island, Senyavin Islands, Caroline Islands
afr = Astronomical Fixation W.A. 21, Western Australia
afs = Astronomical Station, Dunpu, New Guinea
aft = Astronomical Station, Salankana, New Guinea
aga = Astronomical Station, Wau, New Guinea
agb = Astro-Secor 1966, Tarawa and Gilbert Islands
agc = Asunción Astronomic Station (1920), Mariana Islands
agd = Atafu Astro, Atafu Island, Tokelau Islands
age = Athens Datum, Greece
agf = Athens National Observatory, Greece
agg = Athi, Kenya
agh = Austral Pillar W.A., Western Australia
agi = Australian Army Observation Point L.A. 22, Lacrosse Island, Western Australia
agj = Australian Army Observation Point W.A. 3, Cockatoo Island, Western Australia
agk = Australian Datum, Australia
agl = Australian Geodetic, Australia
<i>Australian National Datum, Australia</i> see Australian Datum (agk)
agm = Australian Provisional Datum, Australia
agn = Ayabacas Base, Peru
ago = Azabu Observatory, Tokyo (Bonin Islands and Ryukyu Islands)
agp = B of base-Luiz Correia, Brazil
agq = Baa-Ratti, Lesser Sunda Islands, Indonesia
agr = Bahia Honda, Venezuela
ags = Baie du Morbihan Base North End, Kerguelen
agt = Baker Island Astro Pier, Baker Island, Oceania
aha = Baku-Aleksandra-Nevskiy Cathedral, USSR
ahb = Baku 1927 System, USSR
ahc = Balanachan, Philippines
ahd = Balikesir, Turkey
ahe = Baliza Chiriguano, Graham Land, Antarctica
ahf = Baltra Island Astro, Galapagos Island, Ecuador
ahg = Banjer Masin Astro, Borneo
ahh = Banika Island Observation Spot, Russel Island, Solomon Islands
ahi = Bara Bay, Buru, Moluccas, Indonesia
ahj = Barcelona, Venezuela
ahk = Barreira do Monta, Brazil
ahl = Base Este (Fort de Coimbra), Brazil
ahm = Batavia, Java, Indonesia
ahn = Bathurst Base East End, Gambia
aho = Beacon A, Espiritu Santo Island, New Hebrides
ahp = Beacon, Christmas Island, Line Islands
ahq = Bekaa Badse South End, Lebanon
ahr = Belgian 1950 System (Lommel Signal), Belgium
ahs = Belgrano (old), Argentina
aht = Belgrano 1928, Argentina
aia = Bengasi Lighthouse, Libya
aib = Beni Meyimel, Morocco
aic = Barracks, Libya
aid = Bermuda Datum 1943, Bermuda Islands
aie = Bermuda Datum 1957, Bermuda Islands
aif = Bermuda Datum 1959, Bermuda Islands
aig = Bermuda Datum 1964, Bermuda Islands
aih = Bern (1898), Switzerland
aii = Biak Base West End, Biak Island, Schouten Islands
aij = Biao, Fernando Po Island, Spanish Guinea
aik = Bikati (Pikhat) Island Astro, Gilbert Island
ail = Bikini, Marshall Islands
aim = Binaro Astro, 1949
ain = Birnie Island, Phoenix Island
aio = Bissau Base Northwest End Pillar, Guinea-Bissau
aip = Bjornova
aiq = Blumut, Johore, Malaysia
air = Boa Entrada, 1955
ais = Boca Grande Astro, Venezuela
ait = Boghra, Afghanistan
aja = Bogotá Observatorio, Colombia
ajb = Bogoslovskiy, USSR
ajc = Bogovskaya, USSR
ajd = Bokku Island Triangulation Station, Wotje Atoll, Marshall Islands
aje = Bolkhov, USSR
ajf = Bon Said Lighthouse, Tunisia
ajg = Bonto Island Triangulation Station, Marshall Islands
ajh = Borowa Gora, Poland
aji = Borugu-Byo Astro, China
ajj = Bosun Astro 1941, Midway Islands
ajk = Botanical Hill, South Island, New Zealand
ajl = Bowen Observation Spot, Queensland, Australia
ajm = Brazzaville, Congo (Brazzaville)
ajn = BS 67, Malaysia
ajo = Bucharest, Rumania
ajp = Buffelsfontein, South Africa
ajq = Bukit Asa Datum, Selangor, Malaysia
ajr = Bukit Panau, Kelantan, Malaysia
ajs = Bukit Rimpan, Banka Island, Indonesia
ajt = Bulgarian, Bulgaria
aka = Buller, South Island, New Zealand
akb = Busoga, Uganda
akc = Busowa, Uganda
akd = Bushehr, Iran
ake = Byrd Station, Antarctica
akf = Cabo Bojador Lighthouse, Spanish Sahara
akg = Cagayan Sulu, Cagayan Sulu Island, Philippines
akh = Cairns, Queensland, Australia
aki = Camacupa Base SW End (Campo de Aviacao), Angola
akj = Camorta, Nicobar Islands
akk = Camp Area Astro
akl = Campo de Mayo Base, Argentina
akm = Campo Inchauspe, Argentina
akn = Campos Rodrigues, Mozambique
ako = Cam Lang, Vietnam
akp = Candlemas Island Astro, Antarctica
akq = Canton Island Astro 1966
akr = Cap Esteiras Astro
aks = Cape Canaveral Datum, USA
akt = Cape Hotham Lighthouse, Northern Territory, Australia
ala = Cape St Jacques, Vietnam
alb = Cape Town Observatory, South Africa
alc = Cape, South Africa
ald = Caracas (Observatorio Cajigal) 1911, Venezuela
ale = Caracas (Observatorio Cajigal) 1937, Venezuela
alf = Cardenas, Cuba
alg = Carthage, Tunisia
alh = Castanea delle Furie, Sicily
ali = Castelli Base SE End, Argentina
alj = Castelo di São Jorge, Lisbon, Portugal
alk = Castiletes, Venezuela
all = Cay, Panaeati Island, Deboyne Islands, Louisiade Archipelago
alm = Central Origin, Australia
aln = Centro de Base (Mato Grosso), Brazil
alo = Cerro de Montevideo, Uruguay
alp = Cerro Puntiagudo, Argentina
alq = Ceylon
alr = Chagos (Sao 69)
als = Ch'ang'chun, Manchuria
alt = Che'eng-te, Manchuria
ama = Chi-kou-yang, China
amb = Ch'in Hsien Astro, China
amc = Ch'ung-Yang Astro, China
amd = Chang-chia-kou, China
ame = Chatham Island Astronomical Section, Chatham Island, New Zealand
amf = Chatham Island Observatory, Port Blair, Andaman Islands
amg = Chen-tu Astro, China
amh = Chernyy Verkh, Bulgaria
ami = Chiao-shan, China
amj = Chichi Jima, Bonin Islands
amk = Chich-ch'eng Astro, China
aml = Chin-men'tao Astro, China
amm = Chiu-chiang Astro, China
amn = China Land Survey School, China
amo = Ching-chou Astro, China
amp = Ching-lo Astro, China
amq = Ching-men Astro (West Base), China
amr = Cho-lu Astro, China
ams = Chos Malal, Argentina
amt = Christmas Island Astro
ana = Chua Astro
anb = Chung-kung-ch'i Astro, China
anc = Chufut-Kale, USSR
and = Church (Luganville), Espiritu Santo Island, New Hebrides
ane = Chyahatsuro Astro, China
anf = Circuit, Rhodesia
ang = Clipperton Island Astro 1957, Clipperton Island
anh = Clipperton Island Light 1935, Clipperton Island
ani = Colline Verte Lighthouse (Kwangshowan), China
anj = Conakry Pyramid of the Service Géographique, Guinea
ank = Congo Yella Base, Zaire
anl = Congreso Plaza Constitucion, Asunción, Paraguay
anm = Constanta, Rumania
ann = Cookes Pillar, Broome, Western Australia
ano = Copenhagen (Nicolai), Denmark
anp = Córdoba, Argentina
anq = Corrego Alegre, Brazil
anr = Cotonou Astro
ans = Cruz Astro, Guadalcanal, Solomon Islands
ant = Dacin-byo Astro, China
aoa = Daito Shima Astro, Ryukyu Islands
aob = Dakar, Senegal
aoc = Danish Geodetic Institute 1934 System (AGRI), Denmark
aod = Darwin Observation Pillar, Northern Territory, Australia
aoe = Datum da Ilha das Flores, Flores and Corvo, Azores
aof = Datum de Ilha Gracioso-Base SW, Terceira, São Jorge, Pico, Faial, and Graciosa, Azores
aog = Datum du Ilha de São Miguel-S, Bras, São Miguel and Santa Maria Islands, Azores
aoh = Datum Nacional (San José), Chile
<i>Datum Provisional la Canoa</i> see Provisional South American 1956 Datum (cat)
aoi = Davao, Mindinao, Philippines
aoj = DC S-3 Astro-1913, St Lucia, Lesser Antilles
aok = Dedele Point Observation Spot, Papua
aol = Dergachi, USSR
aom = Derna Lighthouse, Libya
aon = Desaiz, Martinique, Lesser Antilles
aoo = Dili, Timor, Indonesia
aop = Direction Island Observation Spot, Coco or Keeling Islands
aoq = Djakarta New, Indonesia
<i>Djebel Beni Mdjimet</i> see Beni Meyimel (aib)
aor = Dodo Island Observation Spot, Arno Atoll, Marshall Islands
aos = Dominica Astro M-12, Dominica, Lesser Antilles
aot = Dorpat II, Estonia
apa = DOS Astro Guxi (Guadalcanal), Solomon Islands
apb = DOS Astro SLX2, Sierra Leone
apc = DOS 415, Gambia
apd = Douala Airfield Flagstaff, Cameroon
ape = Dunnose, Great Britain
apf = East Base, Loyalty Islands
apg = East Mediterranean Chain, Tunisia
aph = Easter Island 1967
api = Eastern Rock, Poeloe Bam, West Irian
apj = Egypt-1930, Egypt (United Arab Republic)
apk = El Aaiun, Spanish Sahara
apl = El Bolson SB, Argentina
apm = Elbow Cay Light, Bahamas
apn = Emery Point Lighthouse, Northern Territory, Australia
apo = Enderbury Island, Phoenix Islands
app = Enibrik Island Observation Spot, Ailinginae Atoll, Marshall Islands
apq = Eniibukku Island Observation Spot, Mogiri, Marshall Islands
apr = Eniirikku Island Observation Spot, Mogiri, Marshall Islands
aps = Eniwetok Astro Pier, Marshall Islands
apt = Eniwetok-Wake 1960 Datum, Marshall Islands
aqa = Enuebing Triangulation Station, Ailinglapalap Atoll, Marshall Islands
aqb = Enyvertok Island Observation Spot, Rongerik Atoll, Marshall Islands
aqc = Erappu Channel Triangulation Station, Ailuk Atoll, Marshall Islands
aqd = Erdöhegy, Hungary
aqe = Erh-lien Dabusu Astro, China
aqf = Estanques, Venezuela
aqg = ETC Longitude Pillar, Malta Islands
aqh = European Datum
aqi = Extremo B2 Base Forteleza, Brazil
aqj = Extremo SE da Base (Minas Gerica), Brazil
aqk = Extremo Sul da Base (Piaui), Brazil
aql = Faaire Island Astro Station, Tuamoto Archipelago
aqm = Fais Astro, Fais Island, Caroline Islands
aqn = Fakfak, West Irian
aqo = Famagusta, Cyprus
aqp = Fao, Iraq
aqq = Farallon de Medinilla Astro Station (1921), Mariana Islands
aqr = Farallon de Pajaros Astro Station (1920), Mariana Islands
aqs = Fernando de Noronha Astro, Brazil
aqt = Fiji, 1956
ara = Final Sydney Datum 1941, New South Wales, Australia
arb = Final 1958, Iran
arc = Firestone Astro, Liberia
ard = First Astro 1942
are = Flagstaff Government Station, Abaiang Atoll, Gilbert Islands
arf = Flamingo Cay Light, Bahamas
arg = Flores Astro 1939
arh = Forteleza Astro, Brazil
ari = Fort Ambon, Moluccas, Indonesia
arj = Fort Charles Flagstaff, Greater Antilles
ark = Fort Cornwallis Flagstaff, Penang, Malaysia (West)
arl = Fort George Observation Spot, Cayman Islands
arm = Fort St Louis Flagstaff, Martinique, Lesser Antilles
arn = Fort Thomas 1955, St Kitts-Nevis, Lesser Antilles
aro = French Hydrographic
arp = French Mission Astro, Ecuador
arq = Front Range, New Caledonia
arr = Fuglenes, Norway
ars = Gabon 1951
art = Gaferut Astro, Caroline Islands
asa = Gahai-Byo Astro, China =
asb = Gambia Datum, Gambia
asc = Gan 1970
asd = Gandajika Base, Zaire
ase = Gardner Island, Phoenix Islands
asf = Gavan Sibir, USSR
asg = Gawler Downs, South Island, New Zealand
ash = Gellerthegy, Hungary
asi = Genoa 1908, Italy
asj = Genuk, Java, Indonesia
ask = Geodetic Datum 1949, New Zealand
asl = Ghana Datum, Ghana
asm = Gladstone Observation Spot, Queensland, Australia
asn = Goenoeng Dempo, Sumatra, Indonesia
aso = Golf Links, Sarawak, Malaysia
asp = Gora A Krasnovodsk Gur Yev, USSR
asq = Gorda Point Lighthouse, Nicaragua
asr = Gould Astro, Antarctica
ass = Goulter S Hill, South Island, New Zealand
ast = Government General, Dakar, Senegal
ata = Government Offices Flagstaff, Singapore
atb = Graciosa Base SW End, Terceira, Azores
atc = Grasberg, New Guinea
atd = Great Inagua Island Light, Bahamas
ate = Great Isaacs Light, Bahamas
atf = Great Ragged Island Light, Bahamas
atg = Great Stirrup Cay Astro, Bahamas
ath = Greek Datum, Greece
ati = Greenwich Observatory, Great Britain and Ireland
atj = Gromen 1951
atk = Grönfjörden, Svalbard
atl = Gronne Island, Greenland
atm = Grupo Escolar, Brazil
atn = G Segara Datum, Kalimantan, Indonesia
ato = G Serindung 1962
atp = Guam 1913
atq = Guam 1963
atr = Guadalupe Astro 1946
ats = Guardia Vecchia, Sardinia, Italy
att = Guasopa, Woodlark (Murua) Island, Trobriand Islands
baa = Guayaquil Astro, Ecuador
bab = Guguan Astro Station (1920), Mariana Islands
bac = Guhong Gajah Trom, Trengganu, Malaysia (West)
bad = Gunong Hijau Larut, Perak, Malaysia (West)
bae = Gun Cay Light, Bahamas
baf = Gun Hill, Negri Sembilan, Malaysia (West)
bag = Ha-erh-pin, Manchuria
bah = Habay-La-Neuve Base North End, Luxembourg
bai = Hai-la-erh, Manchuria
baj = Hainan Island, China
bak = Hairingassho-Byo Astro, China
bal = Hallett Astro, Antarctica
bam = Hammond Rock Light, New Guinea
ban = Hao'hsien Astro, China
bao = Hanoi Belvedere (Mirador), Vietnam
bap = Harbin, Manchuria
baq = Harvey Cay Light, Bahamas
bar = Hassetche Base South End, Syria
bas = Hawaiian Hiran (WGS 1966)
bat = Helsinki, Kallio Church, Finland
bba = Herat North, Afghanistan
bbb = Hermannskogel, Austria
bbc = Hito XVIII Astro, Chile
bbd = Hjörsey 1955, Iceland
bbe = Ho-ching Astro, China
bbf = Hog Island Light, Bahamas
bbg = Hogsty Reef Light, Bahamas
bbh = Hokkaido Central, Japan
bbi = Hole-in-the-Wall Light, Bahamas
bbj = Hong Kong-Nanking Astro Datum
bbk = Hong Kong-New Territories Datum, Hong Kong
bbl = Hong Kong 1929 Datum
bbm = Hong Kong 1963
bbn = Hope Bay, Graham Land, Antarctica
bbo = Horinhodoka Astro, China
bbp = Hospital Astro, Paraguay
bbq = Hsi-an, China
bbr = Hsi-ta-shan, Manchuria
bbs = Hsin-Yang Astro, China
bbt = Hsiu-Ying Astro, China
bca = Hua-Shao-Ying Astro, China
bcb = Huai-an Astro, China
bcc = Huai-lai Astro, China
bcd = Huang River Commission (1936), China
bce = Huirangi, North Island, New Zealand
bcf = Hull Island, Phoenix Islands
bcg = Hun-chun, Manchuria
bch = Hun-shan System
bci = Hupeh, Arc 1, China
bcj = Hupeh, Arc 2, China
bck = Hupeh, Arc 3, China
bcl = Hupeh, Arc 4, China
bcm = Hupeh, Arc 5, China
bcn = Hupeh, Arc 6, China
bco = Hupeh, Arc 7, 8 and 9A, China
bcp = Hupeh, Arc 10 and 11, China
bcq = Hupeh, Arc 12 and 22, China
bcr = Hupeh, Arc 13 and 15A, China
bcs = Hupeh, Arc 14, China
bct = Hupeh, Arc 16, China
bda = Hupeh, Arc 17, China
bdb = Hupeh, Arc 18, China
bdc = Hupeh, Arc 19, China
bdd = Hupeh, Arc 19A, China
bde = Hupeh, Arc 20 and 21, China
bdf = Hupeh Local, China
bdg = Husdalen, Hopen Island
bdh = Husvik Astro, Antarctica
bdi = Hu-tzu-shan, Taiwan
bdk = I-chang Astro (South Base), China
bdl = I-chou Astro, China
bdm = I-Hsien Astro, China
bdn = I-shui Astro, China
bdo = Iben Astro 1947, Caroline Islands
bdp = Ikateq Astro 1945
bdq = Îlet à Cochons Flagstaff, Guadeloupe, Lesser Antilles
bdr = Iligan, Mindanao, Philippines
bds = Iloiolo, Panay, Philippines
bdt = Iman 1914, USSR
bea = Indian Datum, India
beb = Indian Datum 1916, India
bec = Indian Datum 1960, India
bed = Ireland 1965
bee = Irkutsk, USSR
bef = Ishigaki Shima Astro, Ryukyu Islands
beg = Ishpushta, Afghanistan
beh = Isla del Coco Astro
bei = Ists 973 Astro 1969
bej = Isolated Hill, South Island, New Zealand
bek = Itaembe-Mini, Argentina
bel = Italian Triang 1913-1914
bem = Itarare N Base Itajuba, Brazil
ben = Iwo Jima, Bonin Islands
beo = Jabal and Dukhan, Bahrain Island
bep = Jaragua, Brazil
beq = Jazirat Yaz (RAF Petrol Tank), Sir Bani Yas Island, Trucial States
ber = Jesselton, North Borneo, Malaysia
bes = Jesuit College Flagstaff, Belize, British Honduras
bet = Jo-ch'i Astro, China
bfa = Johnston Island 1961 Datum, Johnston Island
bfb = Johnston Origin, Northern Territory Australia
bfc = Juing-ch'eng Astro, China
bfd = Jung-shui Astro, China
bfe = Jurinet-2, Greater Antilles
bff = Kaarappu Triangulation Point F-6 (1918), Ant Atoll, Caroline Islands
bfg = Kalianpur Datum, Pakistan/India
bfh = Kalianpur Hill Station (National Geodetic Origin), India/Pakistan
bfi = Kandalaksha-St John S Church, USSR
bfj = Kandawala Datum, Ceylon
bfk = Kandilli, Turkey
bfl = Kantara, Cyprus
bfm = Kapingamarangi Astronomic Station No.3 (1951), Kapingamarangi Atoll, Caroline Islands
bfn = Karamea, South Island, New Zealand
bfo = Karpinsk, USSR
bfp = Kasalinsk, USSR
bfq = Kashizan Datum, Taiwan
bfr = Katanga, Zaire
bfs = Kauai
bft = Kavieng Astro, New Ireland, Bismarck Archipelago
bga = KCS2, Sierra Leone
bgb = Kenya Colony, Uganda (Rainsford 1948) Datum
bgc = Kertau, Malaysia
bgd = Kertau 1948 revised, Malaysia
bge = Kertau (Everest) Datum, Malaysia
bgf = Kertau (Repsold System) Malaysia (West)
bgg = Kesztej (Marosvasarhely), Hungary
bgh = Khao Luang, Thailand
bgi = Khartoum, Sudan
bgj = Kieta Astro, Bougainville, Solomon Islands
bgk = Kili Island Observation Spot, Kili Island, Marshall Islands
bgl = Kloster Ivaniæ, Yugoslavia
bgm = Kobukutei, Pescadores
bgn = Koepang, Timor, Indonesia
|| width="50%" valign="TOP" | bgo = Koh-I-Malik Siah, Pakistan
bgp = Kogo, Rio Muni, Spanish Guinea
bgq = Koiaris Astro 1947, Bougainville, Solomon Islands
bgr = Koiterangi, South Island, New Zealand
bgs = Korla Astro, China
bgt = Koror Observation Point, Koror Island, Caroline Islands
bha = Kos Forst (Coo-castello), Kos, Dodecanese, Greece
<i>Koshizan</i> see Hu-tzu-shan (bdi)
bhb = Kostroma, USSR
bhc = Kowloon Observatory, Hong Kong
bhd = K'uei'tao, China
bhe = Ku-yuan, China
bhf = Kuan-hsiang Shan, China
bhg = Kuching Survey Origin, Sarawak, Malaysia
bhh = Kulusuk, Greenland
bhi = Kuo'hsien Astro, China
bhj = Kusaie Astronomic Station 3 (1951), Kusaie Island, Caroline Islands
bhk = Kutaka, Okinawa, Ryukyu Islands
bhl = Kuybyshev-Orsk, USSR
bhm = Kwajalein Astronomical Position US Navy 1944, Marshall Islands
bhn = Kwangsi Province, China
bho = Kwangtung, China
bhp = Kweiyang, China
bhq = Kyushu West, Japan
bhr = Kyustendil, Bulgaria
bhs = La Canoa
bht = Lago Belgrano SB, Argentina
bia = Lago Palena SB, Argentina
bib = Lai-yang Astro, China
bic = Lamotrek Astronomic Station (1951), Lamotrek Atoll, Caroline Islands
bid = Latvian, Latvia
bie = Le Pouce, Mauritius
bif = Lee No 7 (Butler 1911-1913), Guam, Mariana Islands
big = Legaspi, Luzon, Philippines
bih = Leigon Pillar (GCS no 121), Accra, Ghana
bii = Lemuta, Samoa Islands
bij = Leninsk (Kol Chugino), USSR
bik = Leros (Lero-Pandelli), Dodecanese
bil = Leste NE Base, Brazil
bim = Leuen Anchorage Observation Spot, Namu Atoll, Marshall Islands
bin = Lib Island NW Edge, Marshall Islands
bio = Li-ching Astro, China
bip = Li-shih Astro, China
biq = Liberia 1964 (Roberts Field Astro)
bir = Liberian Government, Liberia
bis = Limones Cuba, Greater Antilles
bit = Lin-ch'ing Astro, China
bja = Lindis Peak, South Island, New Zealand
bjb = Line Island Astro, Line Islands
bjc = Lisbon, (Castelo Di São Jorge), Portugal
bjd = Listvenichnoye, USSR
bje = Little San Salvador Light, Bahamas</p><p> bjf = Liu-k'o'tao, China</p><p> bjg = Lobito Base NE End, Angola</p><p> bjh = Lochmaben Astronomical Station, Tasmania</p><p> bji = Loma Quintana, Venezuela</p><p><i>Lommel Signal</i> see Belgian 1950 System (ahr)</p><p><i>Longitude, Christmas Island</i> see Beacon, Christmas Island (ahp)</p><p> bjj = Longitude, Mariana Islands</p><p> bjk = Lourenço Marques Observatory, Mozambique</p><p> bjl = Losap Astronomic Station B3 (1924), Losap Atoll, Caroline Islands</p><p> bjm = Losuia, Kiriwina Island, Caroline Islands</p><p> bjn = Lotj Island Observation Spot, Lae Atoll, Marshall Islands</p><p> bjo = Loudima, Congo (Brazzaville)</p><p> bjp = Lu-chi Astro, China</p><p> bjq = Le-feng Base East End, China</p><p> bjr = Lu-kou'ch lao Astro, China</p><p> bjs = Lung'i'ou Astro, China</p><p> bjt = Lung-kuan Astro, China</p><p> bka = Luzon Datum, Philippines</p><p> bkb = Maccio Air Navigation Light (IAGS), Brazil</p><p> bkc = Macuco, Brazil</p><p> bkd = Madagascar Datum, Madagascar</p><p> bke = Madeira Archipelago</p><p> bkf = Medeira, Brazil</p><p> bkg = Madrid 1853, Spain</p><p> bkh = Magreva Island Base North End, Gambier Island, Tuamotu Archipelago</p><p> bki = Mahon 1928, Argentina</p><p> bkj = Mai, Lucipari Island, Indonesia</p><p> bkk = Majuro Astronomic Station 1944, Marshall Islands</p><p> bkl = Malayan Revised Datum, Malaysia (West)</p><p> bkm = Malta Datum, Malta Island</p><p> bkn = Man Island Light, Bahamas</p><p> bko = Manchurian Principal System, Manchuria</p><p> bkp = Mandinga Astro, Ecuador</p><p> bkq = Maniagassa Island Astro Pier (1944), Mariana Islands</p><p> bkr = Manira</p><p> bks = Manokwari, West Irian</p><p> bkt = Mañon (Old), Argentina</p><p> bla = Manton Triangulation Point F2 (1918), Senyavin Island, Caroline Islands</p><p> blb = Manton Observation Spot, Molik Atoll, Caroline Islands</p><p> blc = Marcus Astro 1961</p><p> bld = Marcus Astro 1965</p><p> ble = Marosvasarhely, Hungary</p><p> blf = Martín García, Argentina</p><p> blg = Masira Island Astro, 1958</p><p> blh = Massoua, (Eritrea), Ethiopia</p><p> bli = Matsu Datum, Matsu Island</p><p> blj = Matsuwa Astro, Kuril Islands</p><p> blk = Matupi Astro 1947, New Britain, Bismark Archipelago</p><p> bll = Maug 1950 71st Esld, Maug Island, Mariana Islands</p><p> blm = Maurice Datum, Australia</p><p> bln = Mayo de Campo, Argentina</p><p> blo = McKean Island, Phoenix Islands</p><p> blp = McMurdo Camp Area, Antarctica</p><p> blq = Medinella 29th Engr Astro (1961), Mariana Islands</p><p> blr = Mejit Astronomic Station B1 (1919), Mejit Island, Marshall Islands</p><p> bls = Melbourne Observatory, Victoria, Australia</p><p> blt = Mellu Island Triangulation Station, Marshall Islands</p><p> bma = Mellu Island Triangulation Station and Ringelap Island Observation Spot, Marshall Islands</p><p> bmb = Merchich, Morocco</p><p> bmc = Mercury (Fischer 1960) Datum</p><p> bmd = Meºedag, Turkey</p><p> bme = Mi-shan I, Manchuria</p><p> bmf = Mi-shan II, Manchuria</p><p> bmg = Midway Astro 1961</p><p> bmh = Miguelete N, Argentina</p><p> bmi = Mildura Aerodrome, Victoria, Australia</p><p> bmj = Militar, Argentina</p><p> bmk = Minna, Nigeria</p><p> bml = Misamis, Mindanao, Philippines</p><p> bmm = Misurata Marina, Libya</p><p> bmn = Miyako Jima Astro, Ryukyu Islands</p><p> bmo = Moçãmedes, Angola</p><p> bmp = Modified Mercury (Fischer 1968)</p><p> bmq = Mogadiscio, Somalia</p><p> bmr = Molinduko, Kenya</p><p> bms = Mombassa, Kenya</p><p> bmt = Monavatu, Viti Levu Island, Fiji Islands</p><p> bna = Montjong Lowe Datum, Sulawesi, Indonesia</p><p> bnb = Monte das Mocas Datum, Faial and Terceira Islands, Azores</p><p><i>Monte Mario Datum, Italy</i> see Monte Mario 1940 (bnd)</p><p> bnc = Monte Mario 1875, Rome, Italy</p><p> bnd = Monte Mario 1940, Rome, Italy</p><p> bne = Morro de Papagaio, Principe Island</p><p> bnf = Morro de Santo Antonio, Brazil</p><p> bng = Moscow University Obs, USSR</p><p> bnh = Mösting "A" 1960, Moon</p><p> bni = Moulin Jarry, Guadeloupe, Lesser Antilles</p><p> bnj = Mount Rapid, Fleurien Peninsula, South Australia</p><p> bnk = Mozambique, Mozambique</p><p> bnl = Mt Campbell, Australia</p><p> bnm = Mt Cook, South Island, New Zealand</p><p> bnn = Mt Eden, North Island, New Zealand</p><p> bno = Mt Eleanor, South Island, New Zealand</p><p> bnp = Mt Horrible, South Island, New Zealand</p><p> bnq = Mt Nicholas, South Island, New Zealand</p><p> bnr = Mt Pleasant, South Island, New Zealand</p><p> bns = Mt Robertson, Malaysia (East)</p><p> bnt = Mt Stewart, North Island, New Zealand</p><p> bnu = Monte Verde 1951, Cape Verde Islands</p><p> boa = Mt York, South Island, New Zealand</p><p> bob = Murilo Astronomic Station No. 19 (1951), Murilo Atoll, Caroline Islands</p><p> boc = M79, Iraq</p><p> bod = Nahrwan Datum, Iraq</p><p> boe = Namoluk Astronomic Station (1924), Namoluk Atoll, Caroline Islands</p><p> bof = Nan-ao'tao Astro, China</p><p> bog = Nanking Astro, China</p><p> boh = Nanking Datum 1960, China</p><p> boi = Naparima Datum, Trinidad and Tobago</p><p><i>New (1960) Arc</i> see Arc (of the 30th Meridian) 1960 Datum (adi)</p><p> boj = New British, Great Britain</p><p> bok = New Bulgarian, Bulgaria</p><p> bol = New Danish System (Buddings Station I 620, Copenhagen) Denmark</p><p> bom = New French, France</p><p> bon = New Egyptian, Egypt (United Arab Republic)</p><p> boo = New Lighthouse, Tripoli, Libya</p><p> bop = New Pillar, Tanzania</p><p> boq = New Sahara Datum 1959</p><p> bor = New South Wales, Australia</p><p> bos = New Sydney Datum, Australia</p><p> bot = Ngatik Astronomic Station No. 8 (1951), Ngatik Atoll, Caroline Islands</p><p> bpa = Ngulu Astronomic Station No. 1 (1951), Ngulu Atoll, Caroline Islands</p><p> bpb = Nicolai, Copenhagen, Denmark</p><p> bpc = Nigeria Datum, Nigeria</p><p> bpd = Nikolayev, USSR</p><p> bpe = Nikolskoe Astro 1929</p><p> bpf = Niu-chiao'shan Astro, China</p><p> bpg = NMA/S/21 Azimuth Island, Antarctica</p><p> bph = NMA/S/39 Wilkes Station, Antarctica</p><p> bpi = Nomoi Astro, Nomoi Atoll, Caroline Islands</p><p> bpj = Nordlaguna, Jan Mayen Island</p><p> bpk = North American Datum</p><p> bpl = North American Datum 1913</p><p> bpm = North American Datum 1927</p><p> bpn = North Astro 1947</p><p> bpo = North Base Astro, Antarctica</p><p> bpp = North Point Entrance Island, Makin Atoll, Gilbert Islands</p><p> bpq = North Sahara Datum 1959</p><p> bpr = Northwest Point Astro, Bahamas</p><p> bps = Northwest Point Light, Bahamas</p><p> bpt = Noumea, New Caledonia</p><p> bqa = Numbuiloa, Vanau Levu Island, Fiji Islands</p><p> bqb = Oakam Yof Base, South End, Senegal</p><p> bqc = Observatoire d'Uccle, Belgium</p><p> bqd = Observatorio Astronomica de la Quinta Normal, Santiago, Chile</p><p> bqe = Observatorio Astronomico de Madrid, Spain</p><p> bqf = Observatorio da Comissão, Brazil</p><p> bqg = Observatorio National do Rio De Janeiro, Brazil</p><p> bqh = Observatorul Astronomic Militar Din Bucuresti (Dealul Pisc), Rumania</p><p> bqi = Observation Point, South Island, New Zealand</p><p> bqj = Observation Spot Bairiki Island, Tarawa Atoll, Gilbert Islands</p><p> bqk = Observation Spot, South Island, New Zealand</p><p> bql = Observation Spot Government Office, Kariatebike, Abemama Island, Gilbert Islands</p><p> bqm = Observation Spot (Taruia Pass) Tongareva Island, Cook Islands</p><p> bqn = Ocotopeque, Guatemala</p><p> bqo = Okinawa Datum 1927, Okinawa Island, Ryukyu Islands</p><p> bqr = Okino-daito-shima Astro, Daito Islands, Ryukyu Islands</p><p> bqs = Old British (Greenwich Observatory), Great Britain and Ireland</p><p> bqt = Old Egyptian, Egypt (United Arab Republic)</p><p> bra = Old Hawaiian Datum, Hawaiian Islands</p><p> brb = Old Lighthouse, Tripoli, Libya</p><p> brc = Old Sydney Datum, New South Wales, Australia</p><p> brd = Opaki, North Island, New Zealand</p><p> bre = Oranhada Astro, China</p><p> brf = Oranharaga-byo Astro, China</p><p> brg = Oranjaran-byo Astro, China</p><p> brh = Ordnance Survey of Great Britain (1936) Datum</p><p> bri = Orenburg Cossacks</p><p> brj = Ormoc, Leyte, Philippines</p><p> brk = Oroluk Astronomic Station No. 1 (1951), Oroluk Atoll, Caroline islands</p><p> brl = Orsk, USSR</p><p> brm = Osh, USSR</p><p> brn = Oslo Observatory (Old), Norway</p><p> bro = Osuihe Astro, China</p><p> brp = Padang Base West End, Sumatra, Indonesia</p><p> brq = Paga Hill (1939), New Guinea</p><p> brs = Pagan 1950 71st Esld, Pagan Island, Mariana Islands</p><p> brt = Pai-chieh'shan Lighthouse, China</p><p> bsa = Pai-ling-miao Astro, China</p><p> bsb = Palau Astro, Caroline Islands</p><p> bsc = Palermo, Argentina</p><p> bsd = Palestine 1928, Israel/Jordan</p><p> bse = Palmer Astro</p><p> bsf = Panamá-Colón, Panama</p><p> bsg = Pandeli, Léros, Deodecanese, Greece</p><p> bsh = Panthéon, Paris, France</p><p> bsi = Pao-tou-Astro, China</p><p> bsj = Papatachi 1949, New Zealand</p><p> bsk = Papeete Astronomical Pier, Tahiti, Society Islands</p><p> bsl = Paraguari Base S End, Paraguay</p><p> bsm = Paraná, Argentina</p><p> bsn = Parapara, South Island, New Zealand</p><p> bso = Parece Vela Astronomic Point, Parece Vela (Douglas Reef)</p><p> bsp = Pency, Czechoslovkia</p><p> bsq = Pei-ching, China</p><p> bsr = Pei-king System 1954, China</p><p> bss = Pei-li Astro (1940), China</p><p> bst = Pei-ping, China</p><p> bta = Pei-ping 1954 System, China</p><p> btb = Pelarang, Kalimantan, Indonesia</p><p> btc = Pen Phare, Vietnam</p><p> btd = Pepito, Bolivia</p><p> bte = Perak, Kedah, Malaysia (West)</p><p> btf = Perth Observatory, Western Australia</p><p> btg = Perth 1899, Western Australia</p><p> bth = Pete Astro 1969, Zanzibar</p><p> bti = Phare d'Ayabele, Djibouti, French Somaliland</p><p> btj = Phare du Cap Blanc, Mauritania</p><p> btk = Phoenix Island, Phoenix Islands</p><p> btl = Pico de las Nieves, Gran Canaria, Canary Islands</p><p> btm = Pico de São Tomé, São Tomé Island</p><p> btn = Pico Norte</p><p> bto = Pidurutal Agala, Ceylon</p><p> btp = Pier Observation Spot, Fila Harbour, Efate Island, New Hebrides</p><p> btq = Pilar Astrónomico de Ponta Grossa, Brazil</p><p> btr = Pilar Astrónomico (S Paulo), Brazil</p><p> bts = Pilar de Observaciones de Puerto, Argentina</p><p> btt = Pilar do Forte, Brazil</p><p> caa = Pinder Point Light, Bahamas</p><p> cab = Pingelap Island Observation Spot, Pingelap Island, Caroline Islands</p><p> cac = Pintados SE Base, Chile</p><p> cad = P'ing-ti-ch Uan, China</p><p> cae = Pitcairn Astro 1967</p><p> caf = Plantation Point, Jervis Bay, Australian Capital Territory, Australia</p><p> cag = Point A Subcommission 5 Boundary Survey, Chile-Argentina</p><p> cah = Ponape Astro 1962</p><p> cai = Port Etienne, Mauritania</p><p> caj = Port Huon Hospital Bay Observation Spot, Tasmania</p><p> cak = Port Langdon South Base, Groote Eylandt, Northern Territory, Australia</p><p> cal = Port Lockroy</p><p> cam = Porto Santo Observatory, Madeira Islands</p><p> can = Poto Astro, Bolivia</p><p> cao = Potsdam (Helmertturm), Germany</p><p> cap = Poulo Condore (Con Son), Vietnam</p><p> caq = Pronto Socorro, Brazil</p><p> car = Provisional Chilean 1963</p><p> cas = Provisional National, Australia</p><p> cat = Provisional South American 1956 Datum</p><p> cba = Puerto Rico Datum, Puerto Rico, Greater Antilles</p><p> cbb = Pulap Astronomic Station No. B1 (1920), Pulap Atoll, Caroline Islands</p><p> cbc = Pulkovo 1913 System, USSR</p><p> cbd = Pulkovo 1932 System, USSR</p><p> cbe = Pulkovo 1942 System, USSR</p><p> cbf = Punaavia Base North End, Tahiti, Society Islands</p><p> cbg = Puntarenas, Costa Rica</p><p> cbh = P2 Point, Ile des Petrels, Adelie Land, Antarctica</p><p> cbi = Quito Observatorio, Ecuador</p><p> cbj = Qornoq Datum, Greenland</p><p> cbk = Ramakure-Byo Astro, China</p><p> cbl = Ra usuva, Viti Levu Island, Fiji Islands</p><p> cbm = Reconnaissance Triangulation, Morocco</p><p> cbn = Red Bridge Astronomic Station, China</p><p> cbo = Residence Flagstaff, Margarava Island, Gambier Islands</p><p> cbp = Reval (Tallin), Estonia</p><p> cbq = Reykjavik, Iceland</p><p> cbr = Riga Petera Baznica (St Peter S Church, Riga) Latvia</p><p> cbs = Rikuraru (Emijwan) Island Triangulation Station and Likiep Island South Pass Reef Triangulation Station, Likiep Atoll, Marshall Islands</p><p> cbt = Rio Benito, Rio Muni, Spanish Guinea</p><p><i>Roma Monte Mario 1875</i> see Monte Mario, 1875, Rome (bnc)</p><p><i>Roma Monte Mario 1940</i> see Monte Mario, 1940, Rome (bnd)</p><p> cca = Rongelap Island Observation Spot, Marshall Islands</p><p> ccb = Rongelap 1959 Datum, Marshall Islands</p><p> ccc = Rota 1950 71 Esld, Rota Island, Mariana Islands</p><p> ccd = Royal Alfred Obsv, Mauritania</p><p> cce = Royal Government of Afghanistan (RGA)</p><p> ccf = Rube Point Observation Spot, Ebo Atoll, Marshall Islands</p><p> ccg = Rum Cay Light, Bahamas</p><p> cch = Sainte Anne I, Guadeloupe, Lesser Antilles</p><p> cci = Saipan Astro US Navy 1944, Saipan Island, Mariana Islands</p><p> ccj = Sakura-dai I, Manchuria</p><p> cck = Sakura-dai II, Manchuria</p><p> ccl = Sakura-dai III, Manchuria</p><p> ccm = Sama Base, Peru</p><p> ccn = Samana Fort, Dominican Republic, Greater Antilles</p><p> cco = Samate, Salawati Island, West Irian</p><p> ccp = Santa Maria-GS-8, Grenada, Lesser Antilles</p><p> ccq = Santa Maria Light, Bahamas</p><p> ccr = San Fernando Observatory, Spain</p><p> ccs = San Miguel Astro, Ecuador</p><p> cct = San-tsao Tao Astro, China</p><p> cda = San-ya Astro (1940), China</p><p> cdb = São Braz, São Miguel and Santa Maria, Azores</p><p> Sapper Hill, Falkland Islands use cmp</p><p> cdc = Sarigan Astronomic Station (1921), Sarigan Island, Mariana Islands</p><p> cdd = Sarigan Astro 1964, Sarigan Island, Mariana Islands</p><p> cde = Schwarzeck, South West Africa</p><p> cdf = Seba, Sawu Island, Indonesia</p><p> cdg = Selwa, Arabia</p><p> cdh = Semaphore Mast Cayenne, French Guyana</p><p> cdi = Semaphore of Noumea (1935), New Caledonia</p><p> cdj = Semporna, Malaysia (East)</p><p> cdk = Shah-ho-chen Astro, China</p><p> cdl = Shan-hai-kuan Lighthouse, China</p><p> cdm = Shang-ch'uan Tao Astro, China</p><p> cdn = Shen'hsien Astro, China</p><p><i>Shinkyo</i> see Manchurian Principal System (bko)</p><p> cdo = Shumushu Astro, Kuril Islands</p><p> cdp = Shun-i, China</p><p> cdq = Siamese, Thailand</p><p> cdr = Sierra Leone Datum, Sierra Leone</p><p> cds = Signal Goeland, Mauritania</p><p> cdt = Sin-do, Manchuria</p><p> cea = Sinyum, Pahang, Malaysia (West)</p><p> ceb = Smolensk Nikolai, USSR</p><p> cec = Socotra 1957</p><p> ced = Soke, Turkey</p><p> cee = Soldano Rock, Venezuela</p><p> cef = Sommet Tano, New Caledonia</p><p> ceg = South African, South Africa</p><p> ceh = South American 1969</p><p> cei = South Asia Datum</p><p> cej = South Point Light, Bahamas</p><p> cek = South Station, Tongatobu,Tonga Islands</p><p> cel = South Sumatra, Indonesia</p><p> cem = Southeast Island, Seychelles</p><p> cen = Spitzbergen</p><p> ceo = Stalingrad-Kasan, USSR</p><p> cep = Stockholm, Sweden</p><p> ceq = Stocking Island Astro, Bahamas</p><p> cer = Stringer Trig, Papua</p><p> ces = St Helena 1906</p><p> cet = St Louis, Senegal</p><p> cfa = St Matthew Astronomical Datum, Alaska</p><p> cfb = St Paul-St George 1944 Datum, Pribilof Islands, Alaska</p><p> cfc = St Petersburg, USSR</p><p> cfd = St Stephen S Turm, Vienna, Austria</p><p> cfe = Sui'hsien Astro, China</p><p> cff = Sui-yang, China</p><p> cfg = Sul SW Base, Brazil</p><p> cfh = Sumner Astro 1944, Caroline Islands</p><p> cfi = Survey Beacon SLS 28/57/107, Sierra Leone</p><p> cfj = Sverdlovsk, Vozneseniya Cathedral, USSR</p><p> cfk = Svobodnyy 1935 System, USSR</p><p> cfl = Sweetings Cay Light, Bahamas</p><p> cfm = Sydney Island, Phoenix Islands</p><p> cfn = Sydney Observatory, New South Wales, Australia</p><p> cfo = Szechwan, China</p><p> cfp = Table Hill, New Zealand</p><p> cfq = Ta-ch'ang-t'u Shan Astro, China</p><p> cfr = Ta-sha-kang, China</p><p> cfs = Tacloban, Leyte, Philippines</p><p> cft = Tai-lai I, Manchuria</p><p> cga = Tai-lai II, Manchuria</p><p> cgb = Tai-lai III, Manchuria</p><p> cgc = Tai-lai IV, Manchuria</p><p> cgd = Tai-lao VI, Manchuria</p><p> cge = Tai-ping-chiao, Manchuria</p><p> cgf = Taira Datum, Miyaka-Jima, Ryukyu Islands</p><p> cgg = Takowaka Island Observation Spot, Marshall Islands</p><p> cgh = Talalabad, Afghanistan</p><p> cgi = Tananarive Observatory Datum, Madagascar</p><p> cgk = Tanapag Harbor, Saipan, Mariana Islands</p><p> cgl = Tang-yang Astro, China</p><p> cgm = Tao-hua-pao Astro, China</p><p> cgn = Taongi Astro 1952</p><p> cgo = Taroa island Triangulation Station, Maloelap Atoll, Marshall Islands</p><p> cgp = Tashkent 1875 System, USSR</p><p> cgq = TCI, Trucial States</p><p> cgr = Te-an Astro, China</p><p> cgs = Tebun-Byo Astro, China</p><p> cgt = Termez Astro, USSR</p><p> cha = Ternate, Moluccas, Indonesia</p><p> chb = Testigos Astro, Venezuela</p><p> chc = Tete, Mozambique</p><p> chd = TG Soeadja (Hollandia), West Irian</p><p> che = Thorshavn, Faeroes</p><p> chf = Tien-wen-tien Astro, China</p><p> chg = Tiflis, USSR</p><p> chh = Timbalai 1936 Datum, Brunei, Borneo</p><p> chi = Timbalai 1938 Datum, Brunei, Borneo</p><p> chj = Timbalai 1948 Datum, Brunei, Borneo</p><p> chk = Tinian Control 1950, Mariana Islands</p><p> chl = Tiranë, Albania</p><p> chm = Tobruk, Libya</p><p> chn = T'o-k'o-t'o Astro, China</p><p> cho = Tokowa Island Observation Spot, Mili Atoll, Marshall Islands</p><p> chp = Tokyo Astronomical Observatory (Old) 1918, Japan</p><p><i>Tokyo Control</i> see Approximate Tokyo Datum (ade)</p><p><i>Tokyo Control, Sakhalin</i> see Approximate Tokyo Datum (ade)</p><p> chq = Tokyo Datum, Japan</p><p><i>Tokyo Observatory, Kuril Islands</i> see Approximate Tokyo Datum (ade)</p><p> chr = To-lun, China</p><p> chs = Tomor 1961</p><p> cht = Toro, Uganda</p><p> cia = Towe Island Astro, Galapagos Islands, Ecuador</p><p> cib = Townsville, Queensland, Australia</p><p> cic = Transmit of Venus Station, Moqattam Hills, Cairo, Egypt (United Arab Republic)</p><p> cid = Tres Barras Extremo NE da Base, Brazil</p><p> cie = Trig A (North Taieri Meridional Circuit), South Island, New Zealand</p><p> cif = Triangulation Pointe Noire 1950-57, Congo, Brazzaville</p><p> cig = Trig A (Hawke S Bay Meridional Circuit), North Island, New Zealand</p><p> cih = Trig A (Poverty Bay Meridional Circuit), North Island, New Zealand</p><p> cii = Trig E, South Island, New Zealand</p><p> cij = Trig E Maketu, North Island, New Zealand</p><p> cik = Trinidad Trigonometrical Survey Datum, Trinidad, Lesser Antilles</p><p> cil = Tripoli (New Lighthouse), Libya</p><p> cim = Truk Astro 1951, Truk Island, Caroline Islands</p><p> cin = Ts'ao'hsien Astro, China</p><p> cio = Tshinsenda Base NW End (Point A), Zaire</p><p> cip = Tsingtao Observatory, China</p><p> ciq = Tsitsihar (Lungkiang), Manchuria</p><p> cir = Tsun-hua Astro, China</p><p> cis = T'ung-chou, China</p><p> cit = T'ung-shan Astro (East Base), China</p><p> cja = Tu-lung, China</p><p> cjb = Tuhirangi, North Island, New Zealand</p><p> cjc = Tung-sha'tao Astro, China</p><p> cjd = Tung-shih Astro, China</p><p> cje = Tunheim, Bear Island</p><p> cjf = Tu-shih'kou Astro, China</p><p> cjg = Tutuila Astro 1962, Tutuila Islands, Samoa Islands</p><p> cjh = Ubajay (Old), Argentina</p><p> cji = Ubajay 1928, Argentina</p><p> cjk = Ujelang Island Observation Spot, Marshall Islands</p><p> cjl = Ulul Astronomic Station (1916) Namonuito Atoll, Caroline Islands</p><p> cjm = Umm Er Rus, Arabia</p><p> cjn = Unalaska Datum, Aleutian Islands, Alaska</p><p> cjo = Uruppu Astro, Kuril Islands</p><p> cjp = US Naval Surveys 1944, Gilbert Islands</p><p> cjq = US Standard Datum, USA</p><p> cjr = Usho Chart 5416 (1945), Minto Reef, Caroline Islands</p><p> cjs = Uspallata NE Base, Argentina</p><p> cjt = Vaitape Flatstaff, Borabora Island, Society Islands</p><p> cka = Val de Serra, Brazil</p><p> ckb = Valdez Datum, Alaska</p><p> ckc = Valentine, Western Australia</p><p> ckd = Valle Huemules EG, Argentina</p><p> cke = Vanguard Datum, USA</p><p> ckf = Varesmae (System 1937), Estonia</p><p> ckg = Vi Astro, St Vincent, Lesser Antilles</p><p> ckh = Victoria Lighthouse, Seychelles</p><p> cki = Victoria Peak, China</p><p> ckj = Vieux Fort, St Lucia, Lesser Antilles</p><p> ckk = Vigan, Luzon, Philippines</p><p> ckl = Villa Cisneros, Spanish Sahara</p><p> ckm = Voirol, Algeria</p><p> ckn = Volga River Triangulation</p><p> cko = Wabutima, Kiriwina Island, Trobriand Islands</p><p> ckp = Waigama Misool Flagstaff, West Irian</p><p> ckq = Wake Island Astro 1952</p><p> ckr = Wenang, Sulawesi, Indonesia</p><p> cks = West Base Astro, China</p><p> ckt = West Entrance Observation Spot, Canton Island, Phoenix Islands</p><p> cla = Weti, Pemba Island</p><p> clb = White Sands Datum, USA</p><p> clc = White Sea, USSR</p><p> cld = World Geodetic System 1960</p><p> cle = World Geodetic System 1966</p><p> clf = World Geodetic System 1972</p><p> clg = Wotje Island Observation Spot, Wotje Atoll, Marshall Islands</p><p> clh = Wu-ch'uan Astro, China</p><p> cli = Wu-lan-hua, China</p><p> clj = Wu-t'ai Astro, China</p><p> clk = XXIII Aratunga, Cook Islands</p><p> cll = Yacare, Uruguay</p><p> clm = Yang-hsien Astro, China</p><p> cln = Yang-lou-t Ung Astro, China</p><p> clo = Yang-p'u-chiang Astro, China</p><p> clp = Yang yuan Astro, China</p><p> clq = Yavin B, Argentina</p><p> clr = Yea Yama, Ryukyu Islands</p><p> cls = Yekaterinograd, USSR</p><p> clt = Yenikale, USSR</p><p> cma = Yenisey, USSR</p><p> cmb = Yeuh-chou Astro, China</p><p> cmc = Yof Astro 1967</p><p> cmd = Yu'hsien Astro, China</p><p> cme = Yu-shan Astro, China</p><p> cmf = Yukon Datum, Alaska/Yukon Territory</p><p> cmg = Yung-ch'eng Astro, China</p><p> cmh = Yung-yuan-Chiao, Manchuria</p><p> cmi = Yur Yev, USSR</p><p> cmj = Zagli, USSR</p><p> cmk = Zamboanga, Mindanao, Philippines</p><p> cml = Zapara Island, Venezuela</p><p> cmm = Zigida Astro, Liberia</p><p> cmn = Zvirblaiciai, Lithuania</p><p> cmo = Afgooye, Somalia</p><p> cmp = Sapper Hill, Falkland Islands</p><p> taa = Astronomically determined</p><p><i>Independent astronomic datum</i> see Local (tab)</p><p> tab = Local</p><p> tac = Local astro</p><p> tad = No datum</p><p> tae = Other known horizontal datum</p><p> zzz = Other known horizontal datum</p>
|}</p><p> </p><p><b>131$c: Система координат</b></p><p></p><p>Перечень кодов для системы координат состоит из двух частей. Первая часть содержит коды сеток координат, составленных автоматически. Вторая часть содержит коды ссылочных систем, составленных не математическим способом (и поэтому являющихся произвольными), или систем, используемых для увеличения сетки с целью пояснений к пользованию сеткой координат при помощи буквенных или цифровых обозначений. </p><p>
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center" valign="TOP"
| width="50%" | aa = Aden Zone<p> ab = Afghanistan Gauss-Krueger Grid</p><p><i>Africa Belt, East</i> see East Africa Belt (co)</p><p><i>Africa Zone, Northwest</i> see Northwest Africa Zone (kj)</p><p><i>Afrique Equatoriale Française (AEF) Fuseau</i> see French Equatorial Africa Grid (dj)</p><p> ac = Alabama Coordinate System</p><p> ad = Alaska Coordinate System</p><p> ae = Albania Bonne Grid</p><p><i>Algeria System Lambert</i> see Algeria Zone (af)</p><p> af = Algeria Zone See also North Algeria Zone (kb), South Algeria Zone (mk)</p><p> ag = American Somoa Coordinate System</p><p> ah = Argentine Gauss-Krueger Conformal Grid</p><p> ai = Arizona Coordinate System</p><p> aj = Arkansas Coordinate System</p><p> al = Australia Belts</p><p> am = Australian Map Grid</p><p> an = Austria Gauss-Krueger Grid</p><p> ao = Azores Gauss Conformal Grid</p><p> ap = Azores Gauss Zone</p><p> aq = Baku 1927 Coordinate System</p><p> ar = Bavaria Soldner Coordinate System</p><p> as = Belgium Bonne Grid</p><p> at = Belgium Lambert Grid</p><p> ba = Borneo Rectified Skew Orthomorphic Grid</p><p> bb = Brazil Gauss Conformal Grid</p><p> bc = Brazil Cassini Grid (10km letters)</p><p> bd = British Cassini Grid (100km letters)</p><p><i>British Guiana Transverse Mercator Grid</i> see Guyana Transverse Mercator Grid (ek)</p><p><i>British Modified Grid, Canada</i> see Canada British Modified Grid (bh)</p><p><i>British National Grid</i> see National Grid of Britain [metres or yards] (ht, ja)</p><p> be = British West Indies Grid</p><p> bf = Bulgaria Grauss-Krueger</p><p> bg = California Coordinate System</p><p><i>Cambodia Bonne Grid</i> see French Indochina Bonne Grid (dl)</p><p> bh = Canada British Modified Grid</p><p> bi = Canary Islands (Spanish) Lambert Grid</p><p> bj = Canary Islands Zone</p><p> bk = Cape Verde Islands Zone</p><p> bl = Cape Verde Peninsula Grid</p><p> bm = Caspian Zone</p><p><i>Cassini War Office Grid</i> see British Cassini Grid (bc) or (bd)</p><p> bn = Caucasus Zone</p><p> bo = Ceylon Belt</p><p> bp = Chile Gauss Conformal Grid</p><p> bq = China Belt</p><p> br = China Lambert Grid</p><p> bs = Colombia Gauss Conformal Grid</p><p> bt = Colorado Coordinate System</p><p> ca = Connecticut Coordinate System</p><p><i>Corsica Lambert Grid</i> see French Lambert Grid (dm)</p><p> cb = Costa Rica Lambert Grid</p><p> cc = Crete Zone</p><p> cd = Crimea Grid</p><p> ce = Cuba Lambert Grid</p><p> cf = Cyprus Grid</p><p> cg = Czechoslovak Military Grid</p><p> ch = Czechoslovak Uniform Cadastral Coordinate System</p><p> ci = Dahomey Belt</p><p><i>Dakar Local Grid</i> see Cape Verde Peninsula Grid (bl)</p><p> cj = Danube Zone</p><p> ck = Delaware Coordinate System</p><p> cl = Denmark General Staff Grid</p><p> cm = Denmark Geodetic Institute System 1934</p><p><i>Deutsches Heeresgitter (DHG)</i> see German Army Grid (dt)</p><p><i>Deutsches Reichsgitter (DRG)</i> see German Gauss-Krueger Grid (ea)</p><p> cn = Dominican Lambert Grid</p><p> co = East Africa Belt</p><p> cp = Egypt Gauss Conformal Grid</p><p> cq = Egypt Purple Belt</p><p> cr = Egypt Red Belt</p><p> cs = Egypt 35 degree belt</p><p> ct = El Salvador Lambert Grid</p><p> da = English Belt</p><p><i>English Cessini Grid</i> see British Cassini Grid (bd)</p><p><i>English National Grid</i> see National Grid of Great Britain [metres or yards] (ht, ja)</p><p> db = Estonian Grid</p><p> dc = Fernando Po Gauss Grid</p><p> dd = Fiji Grid</p><p> de = Finland Gauss-Krueger Grid</p><p> df = Florida Coordinate System</p><p> dg = Formosa (Taiwan) Gauss-Schreiber Coordinate System</p><p> dh = Franz Joseph Land Zone</p><p> di = French Bonne Grid</p><p> dj = French Equatorial Africa Grid</p><p> dk = French Guiana Gauss Grid</p><p> dl = French Indochina Bonne Grid</p><p> dm = French Lambert Zone</p><p> dn = French Somaliland Gauss-Laborde Grid</p><p> do = Gabon Belt</p><p> dp = Gabon Gauss Conformal Grid</p><p> dq = Guadeloupe Gauss-Laborde Grid</p><p> dr = Gauss-Krueger Grid</p><p> ds = Georgia Coordinate System</p><p> dt = German Army Grid (DHG)</p><p> ea = German Gauss-Krueger Grid</p><p> eb = Ghana National Grid</p><p><i>Gold Coast Colony Grid</i> see Ghana National Grid (eb)</p><p> ec = Greece Azimuthal Grid</p><p> ed = Greece Bonne Grid</p><p> ee = Greece Conical Mecklenburg Coordinates</p><p> ef = Greece Conical Mecklenburg Coordinates (New Numbering)</p><p> eg = Greenland and Lambert Grid</p><p> eh = Guam Coordinate System</p><p> ei = Gautemala Lambert Grid</p><p> ej = Guinea Zone</p><p> ek = Guyana Transverse Mercator Grid</p><p> el = Haiti Lambert Grid</p><p> em = Hawaii Coordinate System</p><p> en = Hawaiian Grid</p><p> eo = Honduras Lambert Grid</p><p> ep = Hong Kong Colony Grid</p><p> eq = Hong Kong New System Cassini Grid</p><p> er = Hungary Stereographic Grid</p><p> es = Iberian Peninsula Zone</p><p> et = Iceland New Lambert Grid</p><p> fa = Iceland Zone</p><p> fb = Idaho Coordinate System</p><p> fc = Illinois Coordinate System</p><p> fd = India Zone (Unspecified)</p><p><i>India Zones, (specified)</i> see Indias ri-rq</p><p><i>Indochina Bonne Grid</i> see French Indochina Bonne Grid (dl)</p><p> fe = Indonesia Mercator Grid</p><p> ff = Indonesia Polyhedric Grid</p><p> fg = Iowa Coordinate System</p><p> fh = Iran National Grid</p><p> fi = Iraq National Grid</p><p> fj = Iraq Zone</p><p> fk = Irish Cassini Grid</p><p> fl = Irish Transverse Mercator Grid</p><p> fm = Italy Gauss-Boaga Grid</p><p> fn = Italy Zone See also North Italy Zone (kc), South Italy Zone (mo)</p><p> fo = Ivory Coast Azimuthal Grid</p><p> fp = Ivory Coast Belt</p><p> fq = Jamaica Foot Grid</p><p> fr = Japan Plane-Rectangular Coordinate System</p><p> fs = Japan Gauss-Schreiber Grid</p><p> ft = Johore Grid</p><p> ga = Kansas Coordinate System</p><p> gb = Katanga Grid</p><p> gc = Kentucky Coordinate System</p><p> gd = Kenya Colony Grid</p><p> ge = Korea Gauss-Schreiber Coordinate System</p><p> gf = Kwangsi Province Grid</p><p> gg = Kwantung Province Grid</p><p> gh = Lambert Conformal Conic Grid</p><p><i>Laos Bonne Grid</i> see French Indochina Bonne Grid (dl)</p><p> gi = Latvia Coordinate System</p><p> gj = Levant Stereographic Grid</p><p> gk = Levant Zone</p><p> gl = Liberia Rectified Skew Orthomorphic Grid</p><p> gm = Libya Zone</p><p><i>Libya Zone, South</i> see South Libya Zone (mp)</p><p> gn = Lithuania Gauss-Krueger Grid</p><p> go = Louisiana Coordinate System</p><p> gp = Luxembourg Gauss-Krueger Grid</p><p> gq = Madagascar Grid</p><p> gr = Madeira Zone</p><p> gs = Maine Coordinate System</p><p> gt = Malaya Grid</p><p><i>Malaya Northern Grid</i> see Northern Malaya Grid (ki)</p><p> ha = Malaya Rectified Skew Orthomorphic (metre) Grid</p><p> hb = Malaya Rectified Skew Orthomorphic (yard) Grid</p><p> hc = Maldive-Chagos Belt</p><p> hd = Malta Belt</p><p><i>Maroc System Lambert</i> see Morocco Zone (hq) </p><p> he = Martinique Gauss Grid</p><p> hf = Maryland Coordinate System</p><p> hg = Massachusetts Coordinate System</p><p> hh = Mauritius Zone</p><p> hi = Mecca-Muscat Zone</p><p> hj = Mediterranean Zone</p><p> hk = Mexican Lambert Grid</p><p> hl = Michigan Coordinate System</p><p> hm = Minnesota Coordinate System</p><p> hn = Mississippi Coordinate System</p><p> ho = Missouri Coordinate System</p><p></p> || hp = Montana Coordinate System<p> hq = Morocco Zone See also North Morocco Zone (ke), South Morocco Zone (mq)</p><p> hr = Mozambique Lambert Grid</p><p> hs = Mozambique Polyconic Grid</p><p> ht = National Grid of Great Britain (metres)</p><p> ja = National Grid of Great Britain (yards)</p><p> jb = Nebraska Coordinate System</p><p><i>NEI Equatorial Zone British Metric Grid</i> see Netherlands East Indies Equatorial Zone British Metric Grid (jc)</p><p><i>NEI Equatorial Zone US Yard Grid</i> see Netherlands East Indies Equatorial Zone US Yard Grid (jd)</p><p><i>NEI Southern Zone</i> see Netherlands East Indies Southern Zone (je)</p><p> jc = Netherlands East Indies Equatorial Zone British Metric Grid</p><p> jd = Netherlands East Indies Equatorial Zone US Yard Grid</p><p> je = Netherlands East Indies Southern Zone</p><p> jf = Netherlands Stereographic Grid (New Numbering)</p><p> jg = Netherlands Stereographic Grid (Old Numbering)</p><p> jh = Nevada Coordinate System</p><p><i>New Guinea Zone, Southern</i> see Southern New Guinea Zone (na)</p><p><i>New Portugal Bonne Grid</i> see Portugal Bonne Grid, New (lg)</p><p> ji = New Sierra Leone Colony Grid</p><p> jj = New York Coordinate System</p><p> jk = New Zealand Belt</p><p> jl = New Zealand (North Island) Belt</p><p> jm = New Zealand (South Island) Belt</p><p> jn = New Zealand National Grid</p><p> jo = Nicaragua Lambert Grid</p><p> jp = Niger Belt</p><p> jq = Niger Zone</p><p> jr = Nigeria Colony Belt</p><p> js = Nord de Guerre Zone</p><p> jt = North Carolina Coordinate System</p><p> ka = North Dakota Coordinate System</p><p> kb = North Algeria Zone</p><p> kc = North Italy Zone</p><p> kd = North Korean Gauss-Krueger Grid</p><p> ke = North Morocco Zone</p><p> kf = North Sahara Zone</p><p> kg = North Tunisia Zone</p><p> kh = Northern European Zone</p><p> ki = Northern Malaya Grid</p><p> kj = Northwest Africa Zone</p><p> kk = Norway Gauss-Krueger Grid</p><p> kl = Ohio Coordinate System</p><p> km = Oklahoma Coordinate System</p><p><i>Old Portugal Bonne Grid</i> see Portugal Bonne Grid, Old</p><p> kn = Oregon Coordinate System</p><p> ko = Palestine Belt</p><p> kp = Palestine Cassini Grid <!-- see Palestine Civil Grid (kp) --></p><p> kq = Palestine Civil Grid (Cassini)</p><p> kr = Panama Lambert Grid</p><p> ks = Paraquay Gauss-Krueger Grid</p><p> kt = Peiping Coordinate System of 1954</p><p> la = Pennsylvania Coordinate System</p><p> lb = Peru Polyconic Grid</p><p><i>Philippine Grid</i> see Philippine Polyconic Grid (ld)</p><p> lc = Philippine Plane Coordinate System</p><p> ld = Philippine Polyconic Grid</p><p><i>Philippine Zone</i> see Philippine Polyconic Grid</p><p> le = Poland Gauss-Krueger Grid</p><p> lf = Poland Quasi-Stereographic Grid</p><p><i>Poland Stereographic Grid</i> see Poland Quasi-Stereographic Grid (lf)</p><p> lg = Portugal Bonne Grid, New</p><p> lh = Portugal Gauss Grid</p><p> li = Puerto Rico Coordinate System</p><p> lj = Puerto Rico Lambert Grid</p><p> lk = Pulkovo Coordinate System of 1932</p><p><i>Pulkovo Coordinate System of 1942</i> see Soviet Coordinate System of 1942 (nb)</p><p> ll = Qatar Grid</p><p> lm = Qatar Peninsula Grid</p><p> ln = Réunion Gauss Grid</p><p> lo = Rhode Island Coordinate System</p><p> lp = Rumania Bonne Grid</p><p> lq = Rumania Lambert-Cholesky Grid</p><p> lr = Rumania Stereographic Grid</p><p> ls = Russian Belts</p><p> lt = Sahara Zone See also North Sahara Zone (kf), South Sahara Zone (mr)</p><p> ma = Sarawak Grid</p><p> mb = Sarawak Belt</p><p> mc = Seychelles Belt</p><p> md = Sirte (Libya) Lambert Grid</p><p> me = South Africa Belts (Unspecified Unit of Measurement) - for Republic of South Africa use South Africa Coordinate System (mj)</p><p> mf = South Africa Belts (metres) - for Republic of South Africa use South Africa Coordinate System (mj)</p><p> mg = South Africa Belts (yards) - for Rep of South Africa use South Africa Coordinate System (mj)</p><p> mh = South Africa Belts (Cape Feet) - for Republic of South Africa use South Africa Coordinate System (mj)</p><p> mi = South Africa Belts (English feet) - for Republic of South Africa use South Africa Coordinate System (mj)</p><p> mj = South Africa Coordinate System (Republic of South Africa)</p><p> mk = South Algeria Zone</p><p> ml = South Carolina Coordinate System</p><p> mm = South Dakota Coordinate System</p><p> mn = South Georgia Lambert Grid</p><p> mo = South Italy Zone</p><p> mp = South Libya Zone</p><p> mq = South Morocco Zone</p><p> mr = South Sahara Zone</p><p> ms = South Syria Zone</p><p> mt = South Tunisia Zone</p><p><i>Southern Malaya Grid</i> see Johore Grid (ft)</p><p> mu = South Syria Lambert Zone</p><p> na = Southern New Guinea Zone</p><p><i>Soviet Coordinate System of 1932</i> see Pulkovo Coordinate System of 1932 (lk)</p><p> nb = Soviet Coordinate System of 1942</p><p> nc = Spain Lambert Grid</p><p> nd = Spanish North-Morocco Lambert Grid</p><p> ne = Spanish Sahara Grid</p><p> nf = Spitzbergen Zone</p><p><i>Standard South African Grid</i> see South Africa Coordinate System (mj)</p><p><i>Sud Syrie System Lambert</i> see South Syria Lambert Zone (mu)</p><p> ng = Svalbard Gauss-Krueger Grid</p><p> nh = Svobodny 1935 Coordinate System</p><p> ni = Sweden Gauss-Hanover Grid</p><p> nj = Switzerland Bonne Grid</p><p> nk = Switzerland Conformal Oblique Cylindrical Grid</p><p><i>Syrie System Lambert</i> see Levant Zone (gk)</p><p><i>System of Geodetic Coordinate of 1942</i> see Soviet Coordinate System of 1942 (nb)</p><p> nl = Tanganyika Territorial Grid</p><p> nm = Tashkent 1875 Coordinate Grid</p><p> nn = Tennessee Coordinate System</p><p> no = Texas Coordinate System</p><p> np = Tobago Grid</p><p><i>Transverse Mercator Grid</i> see Gauss-Krueger Grid (dr)</p><p> nq = Trinidad Grid</p><p> nr = Trucial Coast Cassini Grid</p><p> ns = Tunisia Zone See also North Tunisia Zone (kg), South Tunisia Zone (mt)</p><p><i>Tunisia System Lambert</i> see Tunisia Zone (ns)</p><p> nt = Turkey Bonne Grid</p><p> pa = Turkey Gauss-Krueger Grid</p><p> pb = Uganda Cassini Coordinate System</p><p> pc = Universal Polar Stereographic Grid</p><p> pd = Universal Transverse Mercator Grid; unspecified spheroid</p><p> pe = Universal Transverse Mercator Grid; International spheroid</p><p> pf = Universal Transverse Mercator Grid; Everest Spheroid</p><p> pg = Universal Transverse Mercator Grid; Clarke 1866 spheroid</p><p> ph = Universal Transverse Mercator Grid; Clarke 1880 spheroid</p><p> pi = Universal Transverse Mercator Grid; Besel spheroid</p><p> pj = Universal Transverse Mercator Grid; Australian National spheroid</p><p> pk = Universal Transverse Mercator Grid; South American Spheroid</p><p> pl = Universal Transverse Mercator Grid; unspecified WGS spheroid</p><p> pm = Universal Transverse Mercator Grid; WGS 1966 spheroid</p><p> pn = Universal Transverse Mercator Grid; WGS 1972 spheroid</p><p><i>UPS Grid</i> see Universal Polar Stereographic Grid (pc)</p><p> po = Uruguay Gauss-Krueger Grid</p><p> pq = US Polyconic Grid System</p><p> pr = Utah Coordinate System</p><p><i>UTM Grid</i> see Universal Transverse Mercator Grid</p><p> ps = Venezuela Modified Lambert Grid</p><p> pt = Vermont Coordinate System</p><p> ra = Vietnam Azimuthal Grid</p><p><i>Vietnam Bonne Grid</i> see French Indochina Bonne Grid (dl)</p><p> rb = Virginia Coordinate System</p><p><i>War Office Cassini Grid</i> see British Consul Grid</p><p><i>West Indies Belt</i> see British West Indies Grid (be)</p><p><i>West Malaysia Rectified Skew Orthomorphic (Metric) Grid</i> see Malay Rectified Skew Orthomorphic [metric] Grid</p><p> rc = West Virginia Coordinate System</p><p> rd = Wisconsin Coordinate System</p><p><i>WOFO (War Office False Origin) Grid</i> see British Cassini Grid (bc) or (bd)</p><p> re = World Polyconic System</p><p> rf = Wyoming Coordinate System</p><p> rg = Yugoslavia Gauss-Krueger Grid (Not reduced)</p><p> rh = Yugoslavia Reduced Gauss-Krueger Grid</p><p> ri = Yunnan Province Grid</p><p> rj = India Zone 0</p><p> rk = India Zone I</p><p> rl = India Zone IIA</p><p> rm = India Zone IIB</p><p> rn = India Zone IIIA</p><p> ro = India Zone IIIB</p><p> rp = India Zone IVA</p><p> rq = India Zone IVB</p>
|}</p><p> </p><p><b>131$c - 2 часть</b></p><p>Вторая часть содержит коды ссылочных систем, составленных не математическим способом (и поэтому являющихся произвольными), или систем, используемых для увеличения сетки с целью пояснений к пользованию сеткой координат при помощи буквенных или цифровых обозначений. Также содержит исключенные коды. </p><p>
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center" valign="TOP"
| width="50%" | ta = Air Defense Grid<p> tb = Air Support Grid</p><p> tc = Artillery Referencing Systems</p><p> td = Graticule enhanced by alpha-and/or numeric notations</p><p> te = Arbitrary squaring</p><p> tf = PVO Reporting Net</p><p> tg = Kristovina map referencing system</p><p> th = Unspecified German wartime referencing system</p><p> ti = Quadratmeldenetz (QMN)</p> || tj = Luftwaffemeldenetz (LWMN)<p> tk = Gradmeldenetz (GMN)</p><p> tl = Jaegermeldenetz (JMN)</p><p> tm = Orangemeldenetz (OMN)</p><p> tn = Georef (World Geographic Referencing System)</p><p> to = Grid enhanced by alpha and/or numeric notations</p><p> tp = Heeresmeldenetz (HMN)</p><p> uu = Unknown grid</p><p> zz = Other known grid</p>
|}</p><p> </p><p><b>131$f : Начало отсчета высот</b></p><p>Примечание: Начиная с кода "ta" также содержит неспецифицированные уровненные поверхности для начала отсчета высот </p><p>
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center" valign="TOP"
| width="50%" | aa = Aburatsubo, Japan<p> ab = Accra, Ghana</p><p> ac = Aden Mean Sea Level</p><p> ad = Aden Tidal Observatory</p><p> ae = Adjusted MSL 1891, Denmark</p><p> af = Admiralty Datum, Australia</p><p> ag = Aitutaki, Cook Islands</p><p> ah = Al Faw (Fao), Iraq</p><p> aj = Alexandria, Egypt</p><p> ak = Alicante, 1870-72, Spain</p><p> al = Almirante, Panama</p><p> am = Amherst Tidal Observatory, Burma</p><p><i>Amsterdam</i> see Normal Amsterdam Piel [NAP](kr)</p><p> an = Anhwei Assumed, China</p><p> ao = Antalya, Turkey</p><p> ap = Antofagasta, Chile</p><p> Apollo 15 datum use rf</p><p> aq = Approximate Kronstadt</p><p> ar = Apra Harbor, Guam, Mariana Islands</p><p> as = Aquaba, Jordan</p><p> at = Africa (Chile), Bolivia</p><p> ba = Arica, Chile</p><p> bb = Assab, Ethiopia</p><p> bc = Auckland 1946, New Zealand</p><p> bd = Australian Capital Territory Datum Australia</p><p> be = Balboa (Canal), Panama</p><p> bf = Banana, Zaire</p><p> bg = Bangkok RR Station, Thailand</p><p> bh = Barahona, Dominican Republic</p><p> bi = Beira, Rhodesia</p><p> bj = Beirut, Lebanon</p><p> bk = Belfast, Ireland</p><p> bl = Belize, British Honduras</p><p> bm = Bench Mark 1 MSL (1949), Mariana Islands</p><p> bn = Bench Mark 4 MSL, Mariana Islands</p><p> bo = Berlin, Germany</p><p> bp = Biloxi, Mississippi, USA</p><p> bq = Bluff, 1955, New Zealand</p><p> br = Bluff, 1960, New Zealand</p><p> bs = Brisbane MSL, Queensland, Australia</p><p> bt = Broome Jetty MSL, Western Australia</p><p> ca = Brussels, Belgium</p><p> cb = Buenaventura, Colombia</p><p> cc = Burnie, Tasmania</p><p> cd = Byrd Station, Antarctica</p><p> ce = Cagliari 1956, Sardinia</p><p> cf = Cairo, Illinois, USA</p><p> cg = Callao, Peru</p><p> ch = Camarta BM, Nicobar Island</p><p> ci = Cape Town, South Africa</p><p> cj = Cape York MSL, Queensland, Australia</p><p> ck = Cartagena (Atlantic Coast), Colombia</p><p> cl = Casablanca 1922, Morocco</p><p> cm = Cascais 1881-1938, Portugal</p><p> cn = Chekiang Assumed, China</p><p> co = Chen-chiang Customs, China</p><p> cp = Chih-huang Tao, China</p><p> cq = Chihli River Commission, China</p><p> cr = Chi-lung (Kirun), Taiwan</p><p> cs = Ching Tao MSL, China</p><p><i>Chingkiang Customs Zero Gauge</i> see Chen-chiang Customs (co)</p><p> da = Coatzacoalcos, Mexico</p><p> db = Colombo 1884-90, Ceylon</p><p> dc = Conakry, Guinea-Bissau</p><p> dd = Constanta, Rumania</p><p> de = Cooktown MSL, Queensland, Australia</p><p> df = Cristobal (Canal), Panama</p><p><i>Dairen MSL</i> see Ta-lien (pn)</p><p> dh = Dakar, Senegal</p><p> di = Dansk N.N., Denmark</p><p> dj = Darwin MSL, Northern Territory, Australia</p><p> dk = Darwin Town Datum, Northern Territory, Australia</p><p> dl = Davao Wharf Tide Staff, Mindanao, Philippines</p><p> dm = Denison MSL, Western Australia</p><p> dn = Darby MSL, Western Australia</p><p> do = Devonport MSL, Tasmania</p><p> dp = Diego Garcia, Chagos Archipelago</p><p> dq = Disko Bugt, Greenland</p><p> dr = Djakarta, Java, Indonesia</p><p> ds = Dublin Bay, Ireland</p><p> dt = Dunedin 1958, New Zealand</p><p> ea = Durres, Albania</p><p> eb = Eden Tide Gauge, New South Wales, Australia</p><p> ec = Ensenada, Baja California, Mexico</p><p> ed = Errits, Denmark</p><p> ee = Federal Datum, Rhodesia</p><p> ef = Freetown, Sierra Leone</p><p> eg = Fremantle MSL, Western Australia</p><p> eh = Fukien Assumed, China</p><p> General Levelling, France use rg</p><p> ei = Genoa 1942, Italy</p><p> ej = Ginara, Punta Colombo, Cuba</p><p> ek = Golfito, Costa Rica</p><p> el = Ha Tien MSL, Vietnam</p><p> em = Haifa, Israel</p><p> en = Hai-lo Conservancy Commission, China</p><p> eo = Havana, Cuba</p><p> ep = Helsinki, Finland</p><p> eq = Hobart MSL, Tasmania</p><p> er = Hobson Bay LWM, Victoria, Australia</p><p> es = Honan Assumed, China</p><p> et = Honolulu, Hawaiian Islands</p><p> fa = Honto MSL, Sakhalin, USSR</p><p> fb = Haui River Commission, China</p><p> fc = Hunan Assumed, China</p><p> fd = Hupeh Assumed, China</p><p> fe = Ilha e Naos, Panama</p><p> ff = Illigan Harbour Tide Staff, Mindanao, Philippines</p><p> fg = Imbituba, Brazil</p><p> fh = Inch'on Provisional, Korea (South)</p><p> fi = Indian MSL, India</p><p> fj = Indian Spring Low Water</p><p> fk = International Great Lakes Datum 1935, Canada</p><p> fl = International Great Lakes Datum 1955, USA</p><p> fm = Ireland I. Dockyard, Bermuda Islands</p><p> fn = Irish Ordnance Datum (poolbeg), Ireland</p><p> fo = Isla de Pinos, Cuba</p><p> fp = Isle of Man Ordnances Datum, Great Britain</p><p> fq = Israel Land Survey Datum, Jaffa, Israel</p><p> fr = Jaffa, Israel</p><p> fs = Jehol Assumed, China</p><p> ft = K'an-men MSL, China</p><p> ga = Kavála, Greece</p><p> gb = Kiangsi Assumed, China</p><p> gc = Kiangsu Assumed, China</p><p> gd = Kiaochow Tsinan RR, China</p><p> ge = Kirin, China</p><p> gf = Klaipeda (Memel), Lithuania</p><p> gg = Ko Lak MSL, Thailand</p><p> gh = Kribi, Cameroon</p><p> gi = Kronshtadt (1840), USSR</p><p> gj = Kuala Trengganu MSL, Malaysia (West)</p><p> gk = Kwangsi Assumed, China</p><p> gl = Kwangtung Assumed, China</p><p> gm = Kweichow Assumed, China</p><p> gn = La Goulette, (Tunisia), Algeria</p><p> go = La Goulette, Tunisia</p><p> gp = La Guaira, Venezuela</p><p> gq = La Libertad, Ecuador</p><p> gr = La Libertad, El Salvador</p><p> gs = La Union (Cutuco), El Salvador</p><p> gt = Lagos, Nigeria</p><p> ha = Land Survey, Antarctica</p><p> hb = Launceston City Council Datum, Tasmania</p><p> hc = Lien-yun Chiang MSL, China</p><p> hd = Lisov, Czechoslovakia</p><p><i>Liverpool</i> see Ordnance Datum, (Liverpool) (lf)</p><p> hh = Lo-hsing-t'a Zero Point, China</p><p> hi = Lombrum, Manus Island, Admiralty Islands</p><p> hj = Lome, Togo</p><p> hk = Low Island, Great Barrier Reef</p><p> hl = Low Water Ordinary Spring Tide, Wyndham, Western Australiahm = Luanda, Angola</p><p> hn = Lyttleton 1938, New Zealand</p><p> ho = Makassar, Sulawesi, Indonesia</p><p></p> || hp = Mako Harbor, Pescadores<p> hq = Malin Head, Ireland</p><p> hr = Manila Bay MSL, Philippines</p><p> hs = Mar del Plata, Argentina</p><p> ht = Marseille 1885-96, France</p><p> ja = Matarani, Peru</p><p> jb = Matavi, Tahiti, Society Islands</p><p> jc = Maura Tide Gauge, Malaysia (East)</p><p> jd = Mawson Tide Guage, Antarctica</p><p> j = Mayaguez, Puerto Rico</p><p> jf = Mazatlan, Mexico</p><p> jg = Mediterranean, Italy (old-net)</p><p> jh = Mean Gulf Level, USA</p><p> ji = Mean High Water Sea, Antarctica</p><p> jl = Mean Sea Level Manifa Pier, Saudi Arabia</p><p> jm = Memphis, Tennessee, USA</p><p> jn = Mina Construction Datum, Kuwait</p><p> jo = Mocamedes, Angola</p><p><i>Molo Sartorio</i> see Trieste, 1875 (qj)</p><p> jp = Mombasa, Kenya</p><p> jq = Monrovia, Liberia</p><p> jr = Montevideo, Uruguay</p><p> Mösting 'a' 1960 use rh</p><p> js = Moturiki 1953, New Zealand</p><p> jt = MSL Adjustment 1927, Alaska</p><p> ka = MSL Adjustment 1935, Canadian Geodetic Datum</p><p> kb = MSL Adjustment 1958, Cuba</p><p> kc = MSL Adjustment 1959, Mexico and Panama</p><p> kd = MSL Adjustment 1960, Mexico, Central America and Colombia</p><p> ke = MSL Adjustment 1961, Haiti</p><p> kf = MSL Adjustment 1962, Chile</p><p> kg = MSL Adjustment 1964, Jamaica</p><p> kh = MSL Adjustment 1966, Ecuador and Peru</p><p> ki = NADAP I, Hungary</p><p> kj = NADAP II, Hungary</p><p> kk = Naha BM, Ryukyu Islands</p><p> kl = Narvik, Norway</p><p> km = Nelson 1955, New Zealand</p><p> kn = Nevelsk (Honto), Sakhalin </p><p><i>Newlyn</i> see Ordnance Datum (Newlyn) (lg)</p><p> ko = NM/S/G, Antarctica</p><p> kp = Nord Norges Normal Null(NNN), Norway</p><p> kq = Norges Normal Null, Norway</p><p> kr = Normal Amsterdams Piel (NAP), Netherlands</p><p> ks = Normal Null (NN), Germany</p><p> kt = Normalhoehen (NH) System 1960. East Germany</p><p> la = Noumea MSL, New Caledonia</p><p> lb = N.S.P. 1958, Surinam</p><p> lc = Okinawa Level, Ryukyu Islands</p><p> ld = Old Huang-ho-Zero Pt. China</p><p> le = Ordnance Datum (Lerwick), Shetland Islands, Great Britain</p><p> lf = Ordnance Datum (Liverpool), Great Britain</p><p> lg = Ordnance Datum (Newlyn), 1921 Great Britain</p><p> lh = Ordnance Datum (Stornoway), Outer Hebrides, Great Britain</p><p> li = Ostende, Belgium</p><p> lj = Pafos, Cyprus</p><p> lk = Perth Headland Jetty, Western Australia</p><p> ll = Pierre du Niton, Geneva, Switzerland</p><p> lm = Pimba Railway Datum, South Australia</p><p> ln = Point Fouillole, Guadeloupe</p><p> lo = Point Lonsdale, Victoria, Australial</p><p> p = Point Noire, Congo (Brazzaville)</p><p> lq = Pont de Capitainerie de le Ville, São Tomé Island</p><p> lr = Port Adelaide MSL, South Australia</p><p> ls = Port au Prince, Haiti</p><p> lt = Port aux Basques, Newfoundland</p><p> ma = Port-aux-Français, Kerguelen Is</p><p> mb = Port Dickson, Malaysia (West)</p><p> mc = Port Moresby, Papua</p><p> md = Port of Spain, Trinidad</p><p> me = Port Royal, Jamaica</p><p> mf = Port Swettenham MSL, Malaysia (West)</p><p> mg = Port Waikato 1954, New Zealand</p><p> mh = Port Weld MSL, Malaysia (West)</p><p> mi = Port Welshpool, Victoria, Australia</p><p> mj = Portland MSL, Victoria, Australia</p><p> mk = Principal Datum, Hong Kong</p><p> ml = Puerto Armuelles, Panama</p><p> mm = Puerto Cortés 1948-51, Honduras</p><p> mn = Puerto de Cristobal, Panama</p><p> mo = Puerto Limón, Costa Rica</p><p> mp = Puerto Montt, Chile</p><p> mq = Puerto Plata, Dominican Republic</p><p> mr = Puerto Puntarenas, Costa Rica</p><p> ms = Pulau Lakei, Malaysia</p><p> mt = Punta Arenas, Chile</p><p> na = Punta Penasco, Mexico</p><p> nb = Queensland State Datum, Australia</p><p> nc = Reykjavik, Iceland</p><p> nd = San Jose, Guatemala</p><p> ne = San Juan del Sur, Nicaragua</p><p> nf = Sandy Hook, New Jersey, USA</p><p> ng = Santo Antonio 1916, Principe</p><p> nh = Santo Domingo, Dominican Republic</p><p> ni = Sea Ice, Antarctica</p><p> nj = Sea Level Datum, 1912, USA</p><p> nk = Sea Level Datum, 1929, USA</p><p> nl = Sea Level, Bonin Island</p><p> nm = Seoul, S Korea</p><p> nn = Seward-Veldez MSL, Alaska</p><p> no = Shanghai Customs, China</p><p> np = Shanghai-Nanking RR, China</p><p> nq = Shansi Assumed, China</p><p> nr = Shantung Assumed, China</p><p> ns = Shensi Assumed, China</p><p> nt = Singkiang Assumed, China</p><p> pa = Shun-ch'in Water Conservancy Bureau, China</p><p> pb = Split, Yugoslavia</p><p> pc = Station R, Ille du Maregraphe, Terre Adélie, Antarctica</p><p> pd = St James, Barbados</p><p> pe = St John, New Brunswick, Canada</p><p> pf = Stockholm, Sweden</p><p> pg = Sydney Datum MSL, New South Wales, Australia</p><p> ph = Sydney Standard, New South Wales, Australia</p><p> pi = Szechwan Assumed, China</p><p> pj = Tacloban Tide Staff, Leyte, Philippines</p><p> pk = Ta-Ku MSL, China</p><p> pl = Ta-ku Zero Point, China</p><p> pm = Talara, Peru</p><p> pn = Ta-lien, China</p><p> po = Tallin (Reval), Estonia</p><p> pp = Tamatave, Malagasy Republic</p><p> pq = Tampico, Mexico</p><p> pr = Tandjungpriak TG, Java, Indonesia</p><p> ps = Tanga, Tanzania</p><p> pt = Tararu, New Zealand</p><p> qa = Thessaloniki, Greece</p><p> qb = Tibe Gauge Observatory, Port Blair, Andaman Islands</p><p> qc = Tokyo, Japan</p><p> qd = Topoplobampo, Mexico</p><p> qe = Torres (Brazil), Paraquay</p><p> qf = Torres, Brazil</p><p> qg = Torun, Poland</p><p> qh = Townsville, Queensland, Australia</p><p> qi = Tregde, Norway</p><p> qj = Trieste 1875 (Italy) Austria, Czechoslovakia, Hungary and Yugoslavia</p><p> qk = Tripoli, Libya</p><p><i>Tsingtao 1956, China</i> see Ching Tao MSL (cs)</p><p> qm = Unahi Road, New Zealand</p><p> qn = Valparaiso, Chile</p><p> qo = Varna, Bulgaria</p><p> qp = Vladivostok, USSR</p><p> qq = Walvis Bay, Southwest Africa</p><p> qr = Wanganui, New Zealand</p><p> qs = Wangpoo Conservancy Board, China</p><p> qt = Wellington 1953, New Zealand</p><p> ra = Williamstown LWM, Victoria, Australia</p><p> rb = Wonsan (Genzan), Korea</p><p> rc = Wu-sung MSL, China</p><p> rd = Wu-sung Zero Point, China</p><p> re = Yunnan Assumed, China</p><p> rf = Apollo 15 Datum, Moon</p><p> rg = General levelling, France</p><p> rh = Mosting "A" 1960, Moon</p>
|}</p><p> </p><p><b>Неспецифицированные уровненные поверхности для начала отсчета высот</b></p><p>
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center" valign="TOP"
| width="50%" | ta = Approximate mean sea-level<p> tb = Local</p><p> tc = Local LWM</p><p> td = Local MSL</p><p> te = Mean sea-level</p><p> tf = None</p><p> tg = Arbitrary</p><p> th = Mean low water</p><p> ti = Mean low water Springs</p> || tj = Mean lower low water<p> tk = Mean lower low water Springs</p><p> tl = Lowest normal low water</p><p> tm = Lowest low water</p><p> tn = Indian Spring low water</p><p> to = at or near the level of lowest astronomical tide</p><p> uu = unknown vertical datum</p><p> zz = other known vertical datum</p>
|}</p><p> </p><p><b>131$g Единицы измерения высот</b></p><p>
{| class="tab" width="90%" border="1" cellspacing="0" cellpadding="2" align="center" valign="TOP"
| width="50%" | aa = metre <p> ab = Imperial foot </p><p> ac = saszhen</p><p> ad = klafter</p><p> ae = fathom</p><p> af = Dutch foot</p><p> ag = Prussian foot</p><p> ah = Austrian foot</p><p> ai = Spanish foot</p><p> aj = Bavarian foot</p> || ak = French foot (metric)<p> al = French foot (imperial)</p><p> am = Roman palm</p><p> an = Portuguese palm</p><p> ao = South African foot</p><p> ap = Danish foot</p><p> aq = Norwegian foot</p><p> ar = Swedish foot</p><p> uu = unknown unit of measurement</p><p> zz = other known unit of measurement </p>
|}</p><div class="top_f"><a href="#top">наверх<img src="/img/next_vert.gif" alt="Наверх" style="margin-left:5px;" height="14" width="13" border="0">
== Див. також ==
* [[Додатки UNIMARC]]
* [https://unimarc.org.ua/ifla/biblio/Appendices/UNIMARC_2008_IFLA-Appendix_F_Cartographic_materials_712.pdf Appendix F Cartographic materials] 712 pp., UNIMARC Bibliographic, IFLA, 2008 (англ.)
* [http://rusmarc.ru/rusmarc/supplemf.htm F: Коды для картографических материалов (поле 131)], RUSMARC (рос.)
* [httphttps://multimediawww.bnftransition-bibliographique.fr/unimarcb_tradwp-content/uploads/2018/07/BAnnF-6-2011.pdf Annexe F : – Codes cartographiques](mise à jour 2011), BnF Bibliographic Transition in France (фр.)
* Dodatek F - Vodenje bibliografij v sistemu cobiss
** [http://home.izum.si/izum/e-prirocniki/1_COMARC_B/Dodatek_F1.pdf F.1 - Splošno], IZUM (словен.)