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Appendix D : Cartographic Materials Codes

These lists are based on Ministry of Defence Mapping and Charting Establishment practice.

Field 31 - Character positions 1-4: Relief codes

CODE DEFINITION

a Contours b Tonal hill shading c Hypsometric tints – layer method d Hachures e Bathymetry – sounding f Form lines g Spot heights h Other methods in colour (e.g. in the style of Imhof) i Pictorial j Land forms (e.g. in the sytle of Lobeck, Raisz, Fenneman) k Bathymetry – isolines l Bathymetry – tints m Ridge lines z Other

Field 031 - Character positions 5-6: Projection type codes

AZIMUTHAL OR ZENITHAL CONIC PROJECTIONS

PROJECTIONS aa Aitoff ca Alber’s equal area ab Gnomonic cb Bonne ac Lambert’s azimuthal equal area cc Lambert’s conformal conic ad Orthographic cd Polyconic (simple) ae Azimuthal equidistant ce Miller’s bipolar oblique conformal conic af Stereographic cf D Lisle ag Other Azimuthal equal area cg Projection of the International Map of World au Azimuthal, specific type unknown ch Tissot’s conformal conic az Azimuthal, other known specific cu Conic, specific type unknown type cz Conic, other known specific type CYLINDRICAL OTHER PROJECTIONS PROJECTIONS ba Gall da Armadillo bb Homolographic db Butterfly bc Lambert’s cylindrical equal area dd Goode’s homolosine bd Mercator df Van der Grinten be Miller’s cylindrical dg Dymaxion bf Molweide dh Cordiform bg Sinusoidal di Polyhedric bh Transverse Mercator uu Type of projection unknown bj Plate Carree zz Other known type bk Cassini’s bl Laborde bm Oblique Mercator bu Cylindrical, specific type unknown bz Cylindrical, other known specific type

Field 031 - Character position 7: Property codes

CODE DEFINITION

a Conformal b Equal-area c Equidistant u Property of projection unknown y Projection had no property z Other known property

Field 031 - Character positions 8-9 & 10-11: Prime meridian codes

PRIME CODE PRIME CODE PRIME CODE

MERIDIAN MERIDIAN MERIDIAN Amersfoort bs Cordoba am Padang ci Amsterdam ab Edinburgh ce Paris bg Antwerp bt Genoa cf Philadelphia bi Athens ac Greenwich aa Pulkovo bj Azores ca Helsinki ao Quito cj Batavia ad Hierro, Canary Is an Rio de Janeiro bk Beijing bh Istanbul ap Rome bl Berlin cb Jakarta ad Rotterdam ck Berne ae Julianehåb aq San Fernando cl Bogata af Leningrad cg Santiago bm Bombay ag Lisbon ar South Sumatra cn Borneo cm London as Stockholm bn Brussels ah Madeira Island ch Sucre co Bucharest cc Madras at Sydney bo Cadiz ai Madrid ba Tiranë bp Canary Islands ct Mexico City bb Tokyo bq Cape Town aj Moscow bc Washington DC br Caracas ak Munich bd Unknown meridian uu Celebes cd Naples be Other known zz meridian Copenhagen al Oslo bf

Field 032 $a : Spheroid Codes

SPHEROID CODE SPHEROID CODE

Airy (1830) aa Helmert 1906 an Australian National (1966) ab International 1924 ao Bessel 1841 ac Kragenhoff ap Clarke 1858 ad Krasovskiy 1848 aq Clarke 1866 ae Müffling 1821 ar Clarke 1880 af S. E. (‘Fischer 155’) as Clarke 1880 (modified) ag Struve at Clarke 1880 (Palestine) ah Svanberg ba Danish (Andreae) ai Walbeck bc Delambre (Carte de France) aj War Office (McCaw) 1924 bd Everest (1830) ak World Geodetic System 1972- be Everest (Borneo) am Zhylinskiy (‘Adjustment bb Spheroid’) Everest (Mayala) al Unknown spheroid uu Hayford 1909 (and 1910) ao Other known spheroid zz

Field 032 $b : Horizontal datum Codes: A

CODE DEFINITION

taa Astronomically determined tab Local tac Local astro tad No datum tae Other known horizontal datum zzz Other unknown horizontal datum

aaa Abidjan aab Abra Pampa, Argentina aac Abrolhos Lighthouse, aad Abut Head (Okarito Brazil Meridional Circuit) , aae Accra, Leigon Pillar aaf Aden Observatory (GCS No.121), Ghana aag Aden Datum aah Adelaide Observatory, South aai Adjusted between aaj Adindan (30th Hong Kong and Meridian) Datum, Nanking Astronomic Sudan Points aak Adjusted between Red aal Aee Peir, Phoenix Bridge Datum and Islands Nanking Datum aam Aerodist Datum aan African Datum aao Agourai Base North aap Agri (Danish GI End, Morocco 1934), Denmark aaq Astronomic aar Ahaura (Grey Station (1920), Meridional Circuit), Marianas Islands South Island, New Zealand aas Ain el Abd, Kuwait aat Akmolinsk Mosque aba Akra Milon (Cum- abb Akureuri, Iceland Burnu), Leros abc Alamagan Astromic abd Albasin Station (192), abe Al Bushairyah, Qatar abf Al Da Asa, Arabia abg Aleksandrovsk, abh Alma Ata, Kazakhstan Russian Federation abi American abj Amersfoort 1885 Datum 1962 abk Anatahan Astronomic abl Anatahan E, 29th Engr Station (1920), 1964, Mariana Is. Marcus Islands abm Angola Datum, Angola abn Ankara abo An-lu Astro, China abp A Patutahi, New Zealand abq Aon Island abr Apia Observatory Triangulation Station, Tranist House, Opolu Utirik , Marshall Island, Samoa Islands abs Apollo 15 Datum, abt Approximate Moon European Datum, Afghanistan aca Approximate acb Approximate European Datum, European Datum, Cyprus Egypt acc Approximate acd Approximate European Datum, Iran European Datum, Iraq ace Approximate acf Approximate European Datum, European Datum, Israel Jordan acg Approximate aci Approximate European Datum European Datum, Libya Syria acj Approximate ack Approximate Hong European Datum Kong Datum Turkey acl Approximate Indian acm Approximate Indian 1960 Datum Datum, Afghanistan acn Approximate Indian aco Approximate Indian Datum, Burma Datum, Cambodia, Laos, Vietnam acp Approximate Indian acq Approximate Indian Datum, India Datum, Thailand acr Approximate acs Approximate Luzon Kweiyang, China Datum, act Approximate Nanking ada Approximate Nanking Datum 1960 Datum adb Approximate North adc Approximate Old American Datum Hawaiian Datum 1927, Greater Antilles add Approximate Red ade Approximate Tokyo Bridge Datum Datum adf Arahodoka-Byo Astro adg Arc (of the 30th Meridian) 1935 Datum, adh Arc (of the 30th adi Arc (of the 30th Meridian) 1950 Meridian) 1960 Datum, Africa Datum, Africa adj Arc (of the 30th adk Archway Rock, Gough Meridian) Island (unspecified) Datum, Africa adl Arequipa Astro, adm Arkhangel'sk, Russian Bolivia Federation adn Arumenii Island ado Arutunga (Anchorage) Triangulation Station, Observation Spot, Bikor Atoll, Marshall Aitutaki Island, Islands adp A.S. 120 Tokong Hill, adq Ascension Astro 1955 Balik Papan, Kalimantan, Indonesia adr Ascension Island 1958 ads Ashkhabad, Turkmenistan adt Asor Astro 1966, aea Astro Observation Point East Island Maug, Mariana Islands aeb Astro Observation aec Astro Observation Point Pagan, Mariana Point Rota, Mariana Islands Islands aed Astro Observation aee Astro Pier, Swains Point Uracus, Mariana Island, Samoa Islands aef Astro - 1958, aeg Astro 502, USSR Montserrat aeh Astro 809, USSR aei Astronomic Point (1951) , Caroline Islands aej Astronomic Station aek Astronomic Station (1951), Atoll, (1952) Marcus Is. Caroline Islands ael Astronomic Station 'A' aem Astronomic Station (1951), Jemo Island, Bab South (1947), Babelthaup Island, Caroline Islands aen Astronomic Station aeo Astronomic Station B1 Beacon E (1945), Iwo- (1920), Gaferut Jima, Bonin Islands Island, Caroline Islands aep Astronomic Station B4 aeq Astronomic Station (1920), Atoll, Hong (1947), Caroline Islands Admiralty Islands aer Astronomic Station aes Astronomic Station Mirami-Oaguri- Nishino-Shimo, Bonin Shima, Daito Islands, Islands Ryukyu Islands aet Astronomic Station afa Astronomic Station No. B (1921), No. B1 (1921), Atoll, Caroline Islands Atoll, Caroline Islands afb Astronomic Station afc Astronomic Station No. 1 (1951), Nomoi No.1 (1951), Islands, , Caroline Islands Islands afd Astronomic Station afe Astronomic Station No. 1 (1951), Puluwat No. 1 (1951), Atoll, Caroline Islands Atoll, Caroline Islands aff Astronomic Station afg Astronomic Station No. 1-A (1951), No. 2 (1951), Majuro Namorik Atoll, Atoll, Marshall Islands Marshall Islands afh Astronomic Station afi Astronomic Station No. 2 (1951), Truk No. 2 (1952), , Caroline Island Islands afj Astronomic Station afk Astronomic Sation No. No. 4 (1951), 8 (1951), Ngatik Atoll, Mukuoro Atoll, Caroline Islands Caroline Islands afl Astronomic Station afm Astronomic Station No. 19 (1951), No. 32 (1951), Nomwin Atoll, Caroline Atoll, Marshall Islands Islands afn Astronomic Station afo Astronomic Station No. 42 (1952), No. 61-A (1951), , Jauluit Atoll, Marshall Marshall Islands Islands afp Astronomic Station afq Astronomic Station No. 5, Chichi-Jima, Ponape (1951), Bonin Islands Ponape Island, Senyavin Islands, Caroline Islands afr Astronomical Fixation afs Astronomical Station, W.A. 21, Western Dunpu, Australia aft Astronomical Station, aga Astronomical Station, Salankana, New Wau, New Guinea Guinea agb Astro-Secor 1966, agc Asuncion Astronomic Tarawa and Gilbert Station (1920), Islands Mariana Islands agd Atafu Astro, Atafu age Athens Datum Island, Is. agf Athens National agg Athi, Kenya Observatory agh Austral Pillar W.A., agi Australian Army Observation Point L.A. 22, Lacrosse Island agj Australian Army agk Australian Datum Observation Point W.A. 3, Cockatoo Island agl Australian Geodetic agm Australian Provisional Datum agn Ayabacas Base, Peru ago Azabu Observatory, Tokyo agp B of base-Luiz agq Baa-Ratti, Lesser Correia, Brazil Sunda Islands agr Bahia Honda, ags Baie du Morbihan Venezuela Base North End, Kerguelen agt Baker Island Astro aha Baku-Aleksandra- Pier, Neviskiy Cathedral, Azerbaijan ahb Baku 1927 System, ahc Balanchan, Philippines Azerbaijan ahd Balikesir, Turkey ahe Baliza Chiriguano, , ahf Baltra Island Astro, ahg Banjer Masin Astro, Galapagos Island Borneo ahh Banika Island ahi Bara Bay, Buru, Observation Spot, Moluccas, Indonesia Russel Island, ahj Barcelona, Venezuela ahk Barreira do Monta, Brazil ahl Base Este (Fort de ahm Batavia, Java, Coimbra), Brazil Indonesia ahn Bathurst Base East aho Beacon A, Espiritu End, Gambia Santo Island, New Hebrides ahp Beacon, Christmas ahq Bekaa Badse, South Island, Line Islands End, Lebanon ahr Belgian 1950 System ahs Belgrano (old), (Lommel Signal) Argentina aht Belgrano 1928, aia Bengasi Lighthouse, Argentina Libya aib Beni Meyimel, aic Barracks, Libya Morocco aid Bermuda Datum 1943 aie Bermuda Datum 1957 aif Bermuda Datum 1959 aig Bermuda Datum 1964 aih Bern (1898) aii Biak Base West End, Biak Island, Schouten Islands aij Biao, Fernando Po aik Bikati (Pikhat) Island Island, Equatorial Astro, Gilbert Is. Guinea ail Bikini, Marshall aim Binaro Astro, 1949 Islands ain Birnie Island, Phoenix aio Bissau Base Island 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 ajc Bogovskaya ajd Bokku Island aje Bolkhov Triangulation Station, Wotje Atoll, Marshall Islands ajf Bon Said Lighthouse, ajg Bonto Island Tunisia Triangulation Station, Marshall Islands ajh Borowa Gora, Poland aji Borugu-Byo Astro, China ajj Bosun Astro 1941, ajk Botanical Hill, South Midway Islands Island, N.Z. ajl Bowen Observation ajm Brazzaville, Congo Spot, , (Brazzaville) Australia ajn BS 67, Malaysia ajo Bucharest ajp Buffelsfontein, South ajq Bukit Asa Datum, Africa Selangor, Malaysia ajr Bukit Panau, ajs Bukit Rimpan, Banka Kelantan, Malaysia Island, Indonesia ajt Bulgarian aka Buller, South Island, New Zealand akb Busoga, Uganda akc Busowa, Uganda akd Bushehr, Iran ake , Antarctica akf Cabo Bojador akg Cagayan Sulu, Lighthouse, Western Philippines Sahara akh Cairns, Queensland, aki Camacupa Base SW Australia End (Campo de Aviacao), Angola akj Camorta, Nicobar akk Camp Area Astro Islands akl Campo de Mayo Base, akm Campo Inchauspe, Argentina Argentina akn Campos Rodrigues, ako Cam Lang, Vietnam Mozambique akp Candlemas Island akq Canton Island Astro Astro, Antarctica 1966 akr Cap Esteiras Astro aks Cape Canaveral Datum, USA akt Cape Hotham ala Cape St. Jacques, Lighthouse, Northern Vietnam Territory, Australia alb Cape Town alc Cape, South Africa Observatory, South Africa ald Caracas (Observatorio ale Caracas (Observatorio Cajigal) 1911 Cajigal) 1937 alf Cardenas, Cuba alg Carthage alh Castanea delle Furie, ali Castelli Base SE End, Sicily Argentina alj Castelo di São Jorge, alk Castiletes, Venezuela Lisbon, Portugal all Cay Panaeati Island, alm Central Origin, Deboyne Islands, Australia Louisiade Archipelago aln Centro de Base (Mato alo Cerro de Montevideo, Grosso), Brazil Uruguay alp Cerro Puntiagudo, alq Ceylon Argentina alr Chagos (Sao 69) als Ch'ang'chun, alt Ch'eng-te, Manchuria ama Chi-kou-yang, China amb Ch'in Hsien Astro, amc Ch'ung-Yang, China China amd Chang-chia-kou, ame Chatham Island China Astronomical Section, Chatham Island, N. Z. amf Chatham Island amg Chen-tu Astro, China Observatory, Port Blair, Andaman Islands amh Chernyy Verkh, ami Chiao-shan, China Bulgaria amj Chichi Jima, Bonin amk Chich-ch'eng Astro, Islands China aml Chin-men'tao Astro, amm Chiu-chiang Astro, China China amn China Land Survey amo Ching-chou Astro, School, China 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 anc Chufut-Kale Astro, China and Church (Luganville), ane Chyahatsuro Astro, Espiritu Santo Island, China New Hebrides anf Circuit, Rhodesia ang Astro 1957 anh Clipperton Island Light ani Colline Verte 1935 Lighthouse, (Kwangshowan), China anj Conakry Pyramid of ank Congo Yella Base, the Service Zaire Géographique, Guinea anl Congreso Plaza anm Constanta, Romania Constitucion, Asunción, Paraguay ann Cookes Pillar, Broome, ano Copenhagen (Nicolai), Western Australia Denmark anp Cordoba anq Corrego Alegre, Brazil anr Cotonou Astro ans Cruz Astro, Guadalcanal, Solomon Is. ant Dacin-byo Astro, aoa Daito Shima Astro, China Ryukyu Islands aob Dakar, Senegal aoc Danish Geodetic Institute 1934 System (AGRI) aod Darwin Observation aoe Datum da Ilha das Pillar, Northern Flores and Corvo, Territory, Australia Azores aof Datum de Ilha aog Datum du Ilha de São Gracioso-Base SW, Miguel-S, Bras, São Terceira, São Jorge, Miguel and Santa Pico, Faial and Maria Is., Azores Gracioso, Azores aoh Datum Nacional (San aoi Davao, Mindinao, José), Chile Philippines aoj DC-3 Astro-1913, St. aok Dedele Point Lucia Observation Spot, Papua aol Dergachi, Ukraine aom Derna Lighthouse, Libya aon Desaiz, Martinique, aoo Dili, Timor, Indonesia Lesser Antilles aop Direction Island aoq Djakarta New, Observation Spot, Indonesia Cocos (Keeling) Islands aor Dodo Island aos Dominica Astro M-12, Observation Spot, Lesser Antilles Arno Atoll, Marshall Islands aot Dorpat II, Estonia apa DOS Astro Guxi (Guadalcanal), Solomon Islands apb DOS Astro SLX2, apc DOS 415, Gambia Sierra Leone apd Douala Airfield ape Dunnose Flagstaff, Cameroon apf , Loyalty apg East Mediterranean Islands Chain, Tunisia aph 1967 api Eastern Rock, Poeloe Bam, West Irian apj Egypt-1930 apk El Aaiun, Western Sahara apl El Bolson SB, apm Elbow Cay Light, Argentina Bahamas apn Emery Point apo Enderbury Island Lighthouse, , Australia app Enibrik Island apq Eniibukku Island Observation Spot, Observation Spot, Ailinginae Atoll, Mogiri, Marshall Marshall Islands Islands apr Eniirikku Island aps Eniwetok Astro Pier, Observation Spot, Marshall Islands Mogiri, Marshall Islands apt Eniwetok-Wake 1960 aqa Enuebing Datum, Marshall Triangulation Station, Islands Ailinglapalap Atoll, Marshall Islands aqb Enyvertok Island aqc Erappu Channel Observation Spot, Triangulation Station, , Ailuk Atoll, Marshall Marshall Islands Islands aqd Erdohegy, Hungary aqe Erh-lien Dabasu Astro, China aqf Estanques, Venezuela aqg ETC Longitude Pillar, Malta aqh European Datum aqi Extremo B2 Base Forteleza, Brazil aqj Extremo SE da Base aqk Extremo Sul da Base (Minas Gerica), Brazil (Piaui), Brazil aql Faaire Island Astro aqm Fais Astro, , Station, Tuamoto Caroline Islands Archipelago aqn Fakfak, West Irian aqo Famagusta, Cyprus aqp Fao, Iraq aqq Farallon de Medinilla Astro Station (1921), Mariana Islands aqr Farallon de Pajaros aqs Fernando de Noronha Astro Station (1920), Astro, Brazil Mariana Islands aqt , 1956 ara Final Sydney Datum 1941, , Australia arb Final 1958, Iran arc Firestone Astro, Liberia ard First Astro 1942 are Flagstaff Government Station, Abaiang Atoll, arf Flamingo Cay Light, arg Flores Astro 1939 Bahamas arh Forteleza Astro, Brazil ari Fort Ambon, Moluccas, Indonesia arj Fort Charles Flagstaff, ark Fort Cornwallis Greater Antilles Flagstaff, Penang arl Fort George arm Fort St Louis Flagstaff, Observation Spot, Martinique Cayman Islands arn Fort Thomas 1955, St aro French Hydrographic Kitts-Nevis arp French Mission Astro, arq Front Range, New Ecuador Caledonia arr Fuglenes, Norway ars Gabon 1951 art Gaferut Astro, asa Gahai-Byo Astro, Caroline Islands China asb Gambia Datum, asc Gan 1970 Gambia asd Gandajika Base, Zaire ase Gardner Island, Phoenix Islands asf Gavan Sibir asg Gawler Downs, South Island, N.Z. ash Gellerthegy, Hungary asi Genoa 1908 asj Genuk, Java ask Geodetic Datum 1949, New Zealand asl Ghana Datum asm Gladstone Observation Spot, Queensland, Australia asn Goenoeng Dempo, aso Golf Links, Sarawak, Sumatra Malaysia asp Gora A Krasnovodsk asq Gorda Point Gur Yev Lighthouse, Nicaragua asr Gould Astro, ass Goulter S Hill, South Antarctica Island, N.Z. ast Government General, ata Government Offices Dakar, Senegal Flagstaff, Singapore atb Graciosa Base SW atc Grasberg, New Guinea End, Terceira, Azores atd Great Inagua Island ate Great Isaacs Light, Light, Bahamas Bahamas atf Great Ragged Island atg Great Stirrup Cay Light, Bahamas Astro, Bahamas ath Greek Datum ati Greenwich Observatory, UK atj Gromen 1951 atk Grönfjörden, Svalbard atl Gronne Island, atm Grupo Escolar, Brazil Greenland atn G Segara Datum, ato G Serindung 1962 Kalimantan, Indonesia atp 1913 atq Guam 1963 atr Guadalupe Astro 1946 ats Guardia Vecchia, att Guasopa Woodlark (Murua) Island, Trobriand Islands

Field 032 $b : Horizontal datum Codes: B

CODE DEFINITION

taa Astronomically determined tab Local tac Local astro tad No datum tae Other known horizontal datum zzz Other unknown horizontal datum

baa Guayaquil Astro, bab Guguan Astro Station Ecuador (1920), Mariana Is. bac Guhong Gajah Trom, bad Gunong Hijau Larut, Trengganu, Malaysia Perak, Malaysia bae Gun Cay Light, baf Gun Hill, Negri Bahamas Sembilan, Malaysia bag Ha-erh-pin, Manchuria bah Habay-La-Neuve Base North End, bai Hai-la-erh, Manchurai baj Hainan Island, China bak Hairingassho-Byo bal Hallett Astro, Astro, China Antarctica bam Hammond Rock Light, ban Hao'hsien Astro, China New Guinea bao Hanoi Belvedere bap Harbin, Manchuria (Mirador), Vietnam baq Harvey Cay Light, bar Hassetche Base South Bahamas End, Syria bas Hawaiian Hiran, (WGS bat Helsinki, Kallio 1966) Church, Finland bba Herat North, bbb Hermannskogel, Afghanistan Austria bbc Hito XVIII Astro, Chile bbd Hjörsey 1955, Iceland bbe Ho-ching Astro, China bbf Hog Island Light, Bahamas bbg Hogsty Reef Light, bbh Hokkaido Central, Bahamas Japan bbi Hole-in-the-Wall bbj Hong Kong-Nanking Light, Bahamas Astro Datum bbk Hong Kong-New bbl Hong Kong 1929 Territories Datum Datum bbm Hong Kong 1963 bbn , Graham Land, Antarctica bbo Horinhodoka Astro, bbp Hospital Astro, China Paraguay bbq Hsi-an, China bbr Hsi-ta-shan, Manchuria bbs Hsin-Yang Astro, bbt Hsiu-Ying Astro, China China bca Hua-Shao-Ying Astro, bcb Huai-an Astro, China China bcc Huai-lai Astro, China bcd Huang River Commission (1936) bce Huirangi, North bcf Hull Island, Phoenix Island, New Zealand 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 bcp Hupeh, Arc 10 and 11, 9A, China China bcq Hupeh, Arc 12 and 22, bcr Hupeh, Arc 13 and China 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, bdf Hupeh Local, China China bdg Husdalen, Hopen bdh Husvik Astro, Island 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 bdr Iligan, Mindanao, bds Iloiolo, Panay, Philippines Philippines bdt Dal'nerechensk, bea Indian Datum Russian Federation beb Indian Datum 1916 bec Indian Datum 1960 bed Ireland 1965 bee Irkutsk, Russian Federation bef Ishigaki Shima Astro, beg Ishpushta, Ryukyu Islands Afghanistan beh Isla del Coco Astro bei Ists 973 Astro 1969 bej Isolated Hill, South Is. bek Itaembe-Mini, New Zealand Argentina bel Italian Triang 1913- bem Itarare N Base 1914 Itajuba, Brazil ben Iwo Jima, Bonin beo Jabal and Dukhan, Islands Bahrain Island bep Jaragua, Brazil beq Jazirat Yaz (RAF Petrol Tank), Sir Bani Yas Island, United Arab Emirates ber Jesselton, Malaysia bes Jesuit College Flagstaff, Belize bet Jo-ch'i Astro, China bfa Johnston Island 1961 Datum bfb Johnston Origin, bfc Juing-ch'eng Astro, Northern Territory, China Australia bfd Jung-shui Astro, China bfe Jurinet-2, Greater Antilles bff Kaarappu bfg Kalianpur Datum, Triangulation Point F- Pakistan/India 6 (1918), Ant Atoll, Caroline Islands bfh Kalianpur Hill Station bfi Kandalaksha-St John (National Geodetic S Church, Russian Origin), India/Pakistan Federation bfj Kandawala Datum, bfk Kandilli, Turkey Ceylon bfl Kantara, Cyprus bfm Astronomic Station No. 3 (1951), Caroline Islands bfn Karamea, South bfo Karpinsk, Russian Island, New Zealand Federation bfp Kasalinsk bfq Kashizan Datum, Taiwan bfr Katanga, Zaire bfs Kauai bft Kavieng Astro, New bga KCS2, Sierra Leone Ireland, Papua New Guinea bgb Kenya Colony, Uganda bgc Kertau, Malaysia (Rainsford 1948) Datum bgd Kertau 1948 revised, bge Kertau (Everest) Malaysia Datum, Malaysia bgf Kertau (Repsold bgg Kesztej System) Malaysia (Marosvasarhely), Hungary bgh Khao Luang, Thailand bgi Khartoum bgj Kieta Astro, bgk Kili Island Observation Bougainville, Solomon Spot, Marshall Islands Is. bgl Kloster Ivanic, bgm Kobukutei, Pescadores Yugoslavia bgn Koepang, Timor, bgo Koh-I-Malik Siah, Indonesia Pakistan bgp Kogo, Rio Muni, bgq Koiaris Astro 1947, Equatorial Guinea Bougainville, Solomon Islands bgr Koiterangi, South bgs Korla Astro, China Island, New Zealand bgt Observation bha Kos Forst (Coo- Point, Caroline Is. castello), Kos bhb Kostroma, Russian bhc Kowloon Observatory, Federation Hong Kong bhd K'uei'tao, China bhe Ku-yuan, China bhf Kuan-hsiang Shan, bhg Kuching Survey China Origin, Sarawak bhh Kulusuk, Greenland bhi Kuo'hsien Astro, China bhj Kusaie Astronomic bhk Kutaka, Okinawa, Station 3 (1951), Ryukyu Islands Caroline Islands bhl Kuybyshev-Orsk, bhm Kwajalein Russian Federation Astronomical Position US Navy 1944, Marshall Islands bhn Kwangsi Province, bho Kwangtung, China China bhp Kweiyang, China bhq Kyushu West, Japan bhr Kyustendil, Bulgaria bhs La Canoa bht Lago Belgrano SB, bia Lago Palena SB, Argentina Argentina bib Lai-yang Astro, China bic Astronomic Station (1951), Lamotrek Atoll, Caroline Islands bid Latvian bie Le Pouce, Mauritius bif Lee No 7 (Butler big Legaspi, Luzon, 1911-1913) Guam, Philippines Mariana Islands bih Leigon Pillar (GCS no bii Lemuta, Samoa 121), Accra Islands bij Leninsk (Kol bik Leros (Lero-Pandelli), Chugino), Dodocanese Turkmenistan bil Leste NE Base, Brazil bim Leuen Anchorage Observation Spot, Namu Atoll, Marshall Islands bin Lib Island NW Edge, bio Li-ching Astro, China Marshall Islands bip Li-shih Astro, China biq Liberia 1964 (Roberts Field Astro) bir Liberian Government bis Limones Cuba, Greater Antilles bit Lin-ch'ing Astro, China bja Lindis Peak, South Is., New Zealand bjb Line Island Astro bjc Lisbon (Castelo Di São Jorge) bjd Listvenichnoye bje Little San Salvado Light, Bahamas bjf Liu-k'o'tao, China bjg Lobito Base NE End, Angola bjh Lochmaben bji Loma Quintana, Astronomical Station, Venezuela bjj Longitude, Mariana bjk Lourenço Marques Islands Observatory, Mozambique bjl Losap Astronomic bjm Losuia, Kiriwina Station B3 (1924), Island, Caroline Is. Losap Atoll, Caroline Islands bjn Lotj Island bjo Loudima, Congo Observation Spot, Lae (Brazzaville) Atoll, Marshall Islands bjp Lu-chi Astro, China bjq Le-feng Base East End, China bjr Lu-kou'ch lao Astro, bjs Lung 'i'ou Astro, China China bjt Lung-kuan Astro, bka Luzon Datum, China Philippines bkb Maccio Air Navigation bkc Macuco, Brazil Light (IAGS), Brazil bkd Madagascar Datum bke Madeira Archipelago bkf Maderia, Brazil bkg Madrid 1853 bkh Magreva Island Base bki Mahon 1928, North End, Gambier Argentina Is., Tuamotu Archipelago bkj Mai, Lucipari Island, bkk Majuro Astronomic Indonesia Station 1944, Marshall Islands bkl Malayan Revised bkm Malta Datum, Malta Datum, Malaysia Island bkn Man Island Light, bko Manchurian Principal Bahamas System bkp Mandinga Astro, bkq Maniagassa Island Ecuador Astro Pier (1944), Mariana Islands bkr Manira bks Manokwari, West Irian bkt Manon (Old), bla Manton Triangulation Argentina Point F2(1918), Senyavin Island, Caroline Islands blb Manton Observation blc Marcus Astro 1961 Spot, Molik Atoll, Caroline Islands bld Marcus Astro 1965 ble Marosvasarhely, Hungary blf Martin Garciá, blg Masira Island Astro, Argentina 1958 blh Massoua, (Eritrea), bli Matsu Datum Ethiopia blj Matsuwa Astro, Kuril blk Matupi Astro 1947, Islands New Britain, Papua New Guinea bll Maug 1950 71st Esld, blm Maurice Datum, Mariana Islands Australia bln Mayo de Campo, blo McKean Island, Argentina Pheonix Islands blp McMurdo Camp Area, blq Medinella 29th Engr Antarctica Astro (1961), Mariana Islands blr Mejit Astronomic bls Station B1 (1919), Observatory, Australia Mejit Island, Marshall Islands blt Mellu Island bma Mellu Island Traingulation Station, Traingulation Station Marshall Islands and Ringelap Island Observation Spot, Marshall Islands bmb Merchich, Morocco bmc Mercury (Fischer 1960) Datum bmd Mesedeg, Turkey bme Mi-shan I, Manchuria bmf Mi-shan II, Manchuria bmg Midway Astro 1961 bmh Miguelete N, bmi Mildura Aerodrome, Argentina , Australia bmj Militar, Argentina bmk Minna, Nigeria bml Misamis, Mindanao, bmm Misurata Marina, Libya Philippines bmn Miyako Jima Astro, bmo Moçãmedes, Angola Ryukyu Islands bmp Modified Mercury bmq Mogadiscio, Somalia (Fischer 1968) bmr Molinduko, Kenya bms Mombassa, Kenya bmt Monavatu, Viti Levu bna Montjong Lower Island, Fiji Islands Datum, bnb Monte das Mocas bnc Monte Mario 1875, Datum, Faial and Rome Terceira Islands, Azores bnd Monte Mario 1940, bne Morro de Papagaio, Rome Principe Island bnf Morro de Santo bng Moscow University Antonio, Brazil Obs bnh Mösting 'A' 1960, bni Moulin Jarry, Moon Guadeloupe bnj Mount Rapid, Fleurien bnk Mozambique Peninsula, bnl Mt Campbell, Australia bnm Mt Cook, South Island, New Zealand bnn Mt Eden, , bno Mt Eleanor, South Is., New Zealand New Zealand bnp Mt Horrible, South Is., bnq Mt Nicholas, South New Zealand Is., New Zealand bnr Mt Pleasant, South bns Mt Robinson, Malaysia Is., New Zealand bnt Mt Stewart, North Is., bnu Monte Verde 1951, New Zealand Cape Verde Is. boa Mt York, South Island, bob Murilo Astronomic New Zealand Station No. 19 (1951), Murilo Atoll, Caroline Is. boc M79, Iraq bod Nahrwan Datum, Iraq boe Namoluk Astronomic bof Nan-ao'tao Astro, Station (1924), China Namoluk Atoll, Caroline Islands bog Nanking Astro, China boh Nanking Datum 1960, China boi Naparima Datum, boj New British, UK Trinidad and Tobago bok New Bulgarian bol New Danish System (Buddings Station I 620, Copenhagen), Denmark bom New French, France bon New Egyptian, Egypt boo New Lighthouse, bop New Pillar, Tanzania Tripoli boq New Sahara Datum bor New South Wales, 1959 Australia bos New Sydney Datum, bot Ngatik Astronomic Australia Station No. 8 (1951), Ngatik Atoll, Caroline Is. bpa Ngulu Astronomic bpb Nicolai, Copenhagen Station No. 1 (1951), , Caroline Is. bpc Nigeria Datum bpd Nikolayev, Russian Federation bpe Nikolskoye Astro 1929 bpf Niu-chiao'shan Astro, China bpg NMA/S/21 Azimuth bph NMA/S/39 Wilkes Island, Antarctica Station, Antarctica bpi Nomoi Astro, Caroline bpj Nordlaguna, Jan Islands Mayen Island bpk North American bpl North American Datum Datum 1913 bpm North American bpn North Astro 1947 Datum 1927 bpo North Base Astro, bpp North Point Entrance Antarctica Island, Makin Atoll, Gilbert Islands bpq North Sahara Datum bpr Northwest Point Astro, 1959 Bahamas bps Northwest Point Light, bpt Noumea, New Bahamas Caledonia bqa Numbuiloa, Vanau bqb Oakham Yof Base, Levu Island, Fiji South End, Senegal bqc Observatoire d'Uccle, bqd Observatorio Belgium Astronomica de la Quinta Normal, Santiago bqe Observatorio bqf Observatorio da Astronomico de Comissão, Brazil Madrid bqg Observatorio National bqh Observatorul do Rio de Janeiro Astronomic Militar Din Bucuresti (Dealul Pisc), Romania bqi Observation Point, bqj Observation Spot South Is., New Bairiki Island, Tarawa Zealand Atoll, Gilbert Islands bqk Observation Spot, bql Observation Spot South Island, New Government Office, Zealand Kariatebike, Abemama Island, Gilbert Islands bqm Observation Spot bqn Octopeque, (Taruia Pass) Guatemala Tongareva Island, Cook Islands bqo Okinawa Datum 1927, bqr Okino-daito-shima Ryukyu Islands Astro, Daito Islands, Ryukyu Islands bqs Old British (Greenwich bqt Old Egyptian, Egypt Observatory) bra Old Hawaiian Datum brb Old Lighthouse, Tripoli brc Old Sydney Datum, brd Opaki, North Island, NSW, Australia New Zealand bre Oranhada Astro, brf Oranharaga-byo China Astro, China brg Oranjaran-byo Astro, brh Ordnance Survey of China Great Britain (1936) Datum bri Orenburg Cossacks brj Ormoc, Leyte, Philippines brk Oroluk Astronomic brl Orsk, Russian Station No.1 (1951), Federation Oroluk Atoll, Caroline Is. brm Osh, Kyrgyzstan brn Oslo Observatory (Old) bro Osuihe Astro, China brp Padang Base West End, Sumatra brq Paga Hill (1939), New brs Pagan 1950 71st Esld, Guinea Pagan Island, Mariana Islands brt Pai-chieh'shan bsa Pai-ling-miao Astro, Lighthouse, China China bsb Astro, Caroline bsc Palermo, Argentina Islands bsd Palestine 1928 bse Palmer Astro bsf Panama-Colon, bsg Pandeli, Leros, Panama Deodecanese, Greece bsh Pantheon, Paris bsi Pao-tou-Astro, China bsj Papatachi 1949, New bsk Papeeete Zealand Astronomical Pier, Tahiti bsl Paraguari Base S End, bsm Parana, Argentina Paraguay bsn Parapara, South bso Parece Vela Island, New Zealand Astronomic Point, Parece Vela (Douglas Reef) bsp Pency, Czechoslovkia bsq Pei-ching, China bsr Pei-king System 1954, bss Pei-li Astro (1940), China China bst Pei-ping, China bta Pei-ping 1954 System, China btb Pelarang, Kalimantan, btc Pen Phare, Vietnam Indonesia btd Pepito, Bolivia bte Perak, Kedah, Malaysia btf Perth Observatory, btg Perth 1899, Western Western Australia Australia bth Pete Astro 1969, bti Phare d'Ayabele, Zanzibar Djibouti btj Phare du Cap Blanc, btk Phoenix Island Mauritania btl Pico de las Nieves, btm Pico de São Tomé, Gran Canaria São Tomé Island btn Pico Norte bto Pidurutal Agala, Ceylon btp Pier Observation Spot, btq Pilar Astrónomico de Fila Harbour, Efate Ponta Grossa, Brazil Island, New Hebrides btr Pilar Astrónomico (S bts Pilar de Observaciones Paulo), Brazil de Puerto, Argentina btt Pilar do Forte, Brazil

Field 032 $b : Horizontal datum Codes: C

CODE DEFINITION

taa Astronomically determined tab Local tac Local astro tad No datum tae Other known horizontal datum zzz Other unknown horizontal datum

caa Pinder Point Light, cab Pingelap Island Bahamas Observation Spot, Caroline Islands cac Pintados SE Base, cad P'ing-ti-ch Uan, China Chile cae Pitcairn Astro 1967 caf Plantation Point, Jervis Bay, Australian Capital Territory, Australia cag Point A cah Ponape Astro 1962 Subcommission 5 Boundary Survey, Chile-Argentina cai Port Etienne, caj Port Huon Hospital Mauritania Bay Observation Spot, Tasmania cak Port Langdon South cal Base, Groote Eylandt, Nothern Territory, Australia cam Porto Santo can Poto Astro, Bolivia Observatory, Madeira cao Potsdam cap Poulo Condore (Con (Helmertturm), Son), Vietnam Germany caq Pronto Socorro, Brazil car Provisional Chilean 1963 cas Provisional National, cat Provisional South Australia American 1956 Datum cba Peurto Rico Datum cbb Pulap Astronomic Station No. B1 (1920), Pulap Atoll, Caroline Islands cbc Pulkovo 1913 System cbd Pulkovo 1932 System cbe Pulkovo 1942 System cbf Punaavia Base North End, Tahiti cbg Puntarenas, Costa cbh P2 Point, Ile des Rica Petrels, Adelie Land, Antarctica cbi Quito Observatorio, cbj Qornoq Datum, Ecuador Greenland cbk Ramakure-Byo Astro, cbl Ra usuva, Viti Levu China Island, Fiji cbm Reconnaissance cbn Red Bridge Astronomic Triangulation, Morocco Station, China cbo Residence Flagstaff, cbp Reval (Tallin), Estonia Margarava Island, cbq Reykjavik, Iceland cbr Riga Petera Baznica, Latvia cbs Rikuraru (Emijwan) cbt Rio Benito, Rio Muni, Island Triangulation Equatorial Guinea Station and Likiep Island South Pass Reef Triangulation Station, Likier Atoll, Marshall Islands cca Rongelap Island ccb Rongelap 1959 Observation Spot, Datum, Marshall Is. Marshall Islands ccc Rota 1950 71 Esld, ccd Royal Alfred Obsv. Mariana Islands Mauritania cce Royal Government of ccf Rube Point Afghanistan Observation Spot, Ebo Atoll, Marshall Islands ccg Rum Cay Ligh, cch Sainte Anne I, Bahamas Guadeloupe cci Saipan Astro US Navy ccj Sakura-dai I, 1944, Saipan Island, Manchuria Mariana Islands cck Sakura-dai II, ccl Sakura-dai III, Manchuria Manchuria ccm Sama Base, Peru ccn Samana Fort, Dominican Republic cco Samate, Salawati ccp Santa Maria-GS-8, Island, West Irian Grenada ccq Santa Maria Light, ccr San Fernando Bahamas Observatory, ccs San Miguel Astro, cct San-tsao Tao Astro, Ecuador China cda San-ya Astro (1940), cdb São Braz, São Migeul China and Santa Maria, Azores cdc Sarigan Astronomic cdd Sarigan Astro 1964, Station (1921), Mariana Islands Mariana Islands cde Schwarzeck, South cdf Seba, Sawu Island, West Africa Indonesia cdg Selwa, Arabia cdh Semaphore Mast Cayenne, French Guiana cdi Semaphore of cdj Semporna, Malaysia Noumea (1935), cdk Shah-ho-chen Astro, cdl Shan-hai-kuan China Lighthouse, China cdm Shang-ch'uan Tao cdn Shen'hsien Astro, Astro, China China cdo Shumushu Astro, Kuril cdp Shun-i, China Islands cdq Siamese, Thailand cdr Sierra Leone Datum cds Signal Goeland, cdt Sin-do, Manchuria Mauritania cea Sinyum, Pahang, ceb Smolensk Nikolai, Malaysia Russian Federation cec Socotra 1957 ced Soke, Turkey cee Soldano Rock, cef Sommet Tano, New Venezuela Caledonia ceg South African ceh South American 1969 cei South Asia Datum cej South Point Light, Bahamas cek South Station, cel South Sumatra Tongatobu, cem Southeast Island, cen Spitzbergen Seychelles ceo Stalingrad-Kasan, cep Stockholm Russian Federation ceq Stocking Island Astro, cer Stringer Trig, Papua Bahamas New Guinea ces St Helena 1906 cet St Louis, Senegal cfa St Matthew cfb St Paul-St George Astronomical Datum, 1944 Datum, Pribilof Alaska Islands, Alaska cfc St Petersburg, Russian cfd St Stephen S Turm, Federation Vienna cfe Sui'hsien Astro, China cff Sui-yang, China cfg Sul SW Base, Brazil cfh Sumner Astro 1944, Caroline Islands cfi Survey Beacon SLS cfj Sverdlovsk, 28/57/107, Sierra Vozneseniya Leone Cathedral, Russian Federation cfk Svobodnyy 1935 cfl Sweetings Cay Light, System, Russian Bahamas Federation cfm Sydney Island, cfn Sydney Observatory, Phoenix Islands NSW, Australia cfo Szechwan, China cfp Table Hill, New Zealand cfq Ta-ch'ang-t'u Shan cfr Ta-sha-kang, China Astro, China cfs Tacloban, Leyte, cft Tai-lai I, Manchuria Philippines cga Tai-lai II, Manchuria cgb Tai-lai III, Manchuria cgc Tai-lai IV, Manchuria cgd Tai-lao VI, Manchuria cge Tai-ping-chiao, cgf Taira Datum, Miyaka- Manchuria Jima, Ryukyu Is. cgg Takowaka Island cgh Talalabad, Afghanistan Observation Spot, Marshall Islands cgi Tananarive cgk Tanapag Harbor, Observatory Datum, Saipan, Mariana Is. Madagascar cgl Tang-yang Astro, cgm Tao-hua-pao Astro, China China cgn Taongi Astro 1952 cgo Taroa Island Triangulation Station, Maloelap Atoll, Marshall Islands cgp Tashkent 1875 cgq TCI, United Arab System, Uzbekistan Emirates cgr Te-an Astro, China cgs Tebun-Byo Astro, China cgt Termez Astro, cha Ternate, Moluccas, Uzbekistan Indonesia chb Testigos Astro, chc Tete, Mozambique Venezuela chd TG Soeadja che Thorshavn, Faeroes (Hollandia), West Irian chf Tien-wen-tien Astro, chg Tiflis China chh Timbalai 1936 Datum, chi Timbalai 1938 Datum, Brunei, Borneo Brunei, Borneo chj Timbalai 1948 Datum, chk Control 1950, Brunei, Borneo Mariana Islands chl Tirane, Albania chm Tobruk, Libya chn T'o-k'o-t'o Astro, cho Tokowa Island China Observation Spot, Mili Atoll, Marshall Islands chp Tokyo Astronomical chq Tokyo Datum Observatory (Old) 1918 chr To-lun, China chs Tomor 1961 cht Toro, Uganda cia Towe Island Astro, Galapagos Islands cib Townsville, cic Transmit of Venus Queensland, Australia Station, Moqattam Hills, Cairo cid Tres Barras Extremo cie Trig A (North Taieri NE da Base, Brazil Meridional Circuit), South Island, New Zealand cif Triangulation Pointe cig Trig A (Hawke S Bay Noire 1950-57, Congo Meridional Circuit), (Brazzaville) North Island, New Zealand cih Trig A (Poverty Bay cii Trig E, South Island, Meridional Circuit), New Zealand North Island, New Zealand cij Trig E Maketu, North cik Trinidad Is., New Zealand Trigonometrical Survey Datum cil Tripoli (New cim Truk Astro 1951, Lighthouse) Caroline Islands cin Ts'ao'hsien Astro, cio Tshinsenda Base NW China End (Point A), Zaire cip Tsingtao Observatory, ciq Tsitsihar (Lungkiang), China Manchuria cir Tsun-hua Astro, China cis T'ung-chou, China cit T'ung-shan Astro cja Tu-lung, China (East Base), China cjb Tuhirangi, North cjc Tung-sha'tao Astro, Island, New Zealand China cjd Tung-shih Astro, cje Tunheim, Bear Island China cjf Tu-shih'kou Astro, cjg Tutuila Astro 1962, China Tutuila Islands, Samoa cjh Ubajay (Old), cji Ubajay 1928, Argentina Argentina cjk Ujelang Island cjl Ulul Astronomic Observation Spot, Station (1916) Marshall Islands , Caroline Islands cjm Umm Er Rus, Arabia cjn Unalaska Datum, Aleution Is., Alaska cjo Uruppu Astro, Kuril cjp US Naval Surveys Islands 1944, Gilbert Islands cjq US Standard Datum cjr Usho Chart 5416 USA (1945), Minto Reef, Caroline Islands cjs Uspallata NE Base, cjt Vaitape Flagstaff, Argentina Borabora Island cka Val de Serra, Brazil ckb Valdez Datum, Alaska ckc Valentine, Western ckd Valle Huemules EG, Australia Argentina cke Vanguard Datum, USA ckf Varesmae (System 1937), Estonia ckg Vi Astro, St Vincent, ckh Victoria Lighthouse, Lesser Antilles Seychelles cki Victoria Peak, China ckj Vieux Fort, St Lucia, Lesser Antilles ckk , Luzon, ckl Villa Cisneros, Philippines Western Sahara ckm Voirol, Algeria ckn Volga River Triangulation cko Wabutima, Kiriwina ckp Waigama Misool Is., Trobriand Is. Flagstaff, West Irian ckq Wake Island Astro ckr Wenang, Sulawesi, 1952 Indonesia cks West Base Astro, ckt West Entrance China Observation Spot, Canton Island cla Weti, Pemba Island clb White Sands Datum, USA clc White Sea, Russian cld World Geodetic Federation System 1960 cle World Geodetic clf World Geodetic System 1966 System 1972 clg Wotje Island clh Wu-ch'uan Astro, Observation Spot, China Wotje Atoll, Marshall Islands cli Wu-lan-hua, China clj Wu-t'ai Astro, China clk XXIII Aratunga, Cook cll Yacare, Uruguay Islands clm Yang-hsien Astro, cln Yang-lou-t Ung Astro, China China clo Yang-p'u-chiang Astro, clp Yang yuan Astro, China China clq Yavin B, Argentina clr Yea Yama, Ryukyu Islands cls Yekaterinograd, clt Yenikale, Russian Russian Federation Federation cma Yenisey, Russian cmb Yeuh-chou Astro, Federation China cmc Yof Astro 1967 cmd Yu'hsien Astro, China cme Yu-shan Astro, China cmf Yukon Datum cmg Yung-ch'eng Astro, cmh Yung-yuan-Chiao, China Manchuria cmi Yur Yev, Russian cmj Zagli, Russian Federation Federation cmk Zamboanga, cml Zapara Island, Mindanao, Philippines Venezuela cmm Zigida Astro, Liberia cmn Zvirblaiciai, Lithuania cmo Afgooye, Somalia cmp Sapper Hill,

Field 032 $c : Grid and Referencing System Codes: A - K

Part 1: Codes for mathematically-constructed grids (i.e. based on the graticule)

aa Aden Zone ab Afghanistan Gauss- Krueger Grid ac Alabama Co-ordinate ad Alaska Co-ordinate System System ae Albania Bonne Grid af Algeria Zone see also North Algeria Zone, South Algeria Zone ag Co- ah Argentine Guass- ordinate System Krueger Conformal Grid ai Arizona Co-ordinate aj Arkansas Co-ordinate System System al Australia Belts am Australian Map Grid an Austria Gauss-Krueger ao Azores Gauss Grid Conformal Grid ap Azores Guass Zone aq Baku 1927 Co-ordinate System ar Bavaria Soldner Co- as Belgium Bonne Grid ordinate System at Belgium Lambert Grid ba Borneo Rectified Skew Orthomorphic Grid bb Brazil Guass Conformal bc Brazil Cassini Grid Grid (10km letters) bd British Cassini Grid be British Grid (100km letters) bf Bulgaria Grauss- bg California Co-ordinate Krueger System bh Canada British Modified bi Canary Islands Grid (Spanish) Lambert Grid bj Canary Islands Zone bk Cape Verde Islands Zone bl Cape Verde Peninsula bm Caspian Zone Grid bn Zone bo Ceylon Belt bp Chile Gauss Conformal bq China Belt Grid br China Lambert Grid bs Colombia Gauss Conformal Grid bt Colorado Co-ordinate ca Connecticut Co-ordinate System System cb Costa Rica Lambert Grid cc Crete Zone cd Grid ce Cuba Lambert Grid cf Cyprus Grid cg Czechoslovak Military Grid ch Czechoslovak Uniform ci Dahomey Belt Cadastral Co-ordinate System cj Danube Zone ck Delaware Co-ordinate System cl Denmark General Staff cm Denmark Geodetic Grid Institute System 1934 cn Dominican Lambert co East Africa Belt Grid cp Egypt Gauss Conformal cq Egypt Purple Belt Grid cr Egypt Red Belt cs Egypt 35 degree belt ct El Salvador Lambert da English Belt Grid db Estonian Grid dc Fernando Po Gauss Grid dd Fiji Grid de Finland Gauss-Krueger Grid df Florida Co-ordinate dg Formosa (Taiwan) System Gauss-Schreiber Co- ordinate System dh Franz Joseph Land Zone di French Bonne Grid dj French Equatorial Africa dk French Guiana Gauss Grid Grid dl French Indochina Bonne dm French Lambert Zone Grid dn French Somaliland do Gabon Belt Gauss-Laborde Grid dp Gabon Gauss Conformal dq Guadeloupe Gauss- Grid Laborde Grid dr Gauss-Krueger Grid ds Georgia Co-ordinate System dt German Army Grid ea German Gauss-Krueger (DHG) Grid eb Ghana National Grid ec Greece Azimuthal Grid ed Greece Bon Grid ee Greece Conical Mecklenburgh Co- oridinates ef Greece Conical eg Greenland and Lambert Mecklenburgh Co- Grid ordinates (New Numbering) eh Guam Co-ordinate ei Gautemala Lambert System Grid ej Guinea Zone ek Guyana Transverse Mercator Grid el Haiti Lambert Grid em Hawaii Co-ordinate System en Hawaiian Grid eo Honduras Lambert Grid ep Hong Kong Colony Grid eq Hong Kong New System Cassini Grid er Hungary Stereographic es Iberian Peninsula Zone Grid et Iceland New Lambert Grid fa Iceland Zone fb Idaho Co-ordinate System fc Illinois Co-ordinate fd India Zone System (Unspecified) 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 fe Indonesia Mercator Grid ff Indonesia Polyhedric Grid fg Iowa Co-ordinate fh Iran National Grid System 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, South Italy Zone fo Ivory Coast Azimuthal fp Ivory Coast Belt Grid fq Jamaica Foot Grid fr Japan Plane- Rectangular Co- ordinate System fs Japan Gauss-Schreiber ft Johore Grid Grid ga Kansas Co-ordinate gb Katanga Grid System gc Kentucky Co-ordinate gd Kenya Colony Grid System ge Korea Gauss-Schreiber gf Guangxi Province Grid Co-ordinate System gg Guangdong Province gh Lambert Conformal Grid Conic Grid gi Latvia Co-ordinate gj Levant Stereographic System Grid gk Levant Zone gl Liberia Rectified Skew Orthomorphic Grid gm Libya Zone gn Lithuania Gaus-Kreuger Grid go Co-ordinate gp Luxembourg Gauss- System Kreuger Grid gq Madagascar Grid gr Madeira Zone gs Maine Co-ordinate gt Malaya Grid System ha Malaya Rectified Skew hb Malaya Rectified Skew Orthomorphic (metre) Orthomorphic (yard) Grid Grid hc Maldive-Chagos Belt hd Malta Belt he Martinique Gauss Grid hf Maryland Co-ordinate System hg Massachusetts Co- hh Mauritius Zone ordinate System hi Mecca-Muscat Zone hj Mediterranean Zone hk Mexican Lambert Grid hl Michigan Co-ordinate System hm Minnesota Co-ordinate hn Mississippi Co-ordinate System System ho Missouri Co-ordinate hp Montana Co-ordinate System System hq Morocco Zone see also hr Mozambique labert Grid North Morocco Zone, South Morocco Zone hs Mozambique Polyconic ht National Grid of Great Grid Britain (metres) ja National Grid of Great jb Nebraska Co-ordinate Britain (yards) System jc Netherland jd Netherlands East Indies Equatorial Zone British Equatorial Zone US Metric Grid Yard Grid je Netherlands East Indies jf Netherlands Southern Zone Stereographic Grid (New Numbering) jg Netherlands jh Nevada Co-ordinate Stereographic Grid (Old System Numbering) ji New Sierra Leone jj New York Co-ordinate Colony Grid System jk New Zealand Belt jl New Zealand (North Island) Belt jm New Zealand (South jn New Zealand National Island) Belt Grid jo Nicaragua Lambert Grid jp Niger Belt jq Niger Zone jr Nigeria Colony Belt js Nord de Guerre Zone jt North Carolina Co- ordinate System ka North Dakota Co- kb North Algeria Zone ordinate System kc North Italy Zone kd North Korean Gaus- 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-Kreuger kl Ohio Co-ordinate Grid System km Oklahoma Co-ordinate kn Oregon Co-ordinate System System ko Palestine Belt kp Palestine Cassini Grid kq Palestine Civil Grid kr Panama lambert Grid ks Paraquay Gauss- kt Peiping Co-ordinate Kreuger Grid System of 1954

Field 032 $f : Vertical Datum Codes

NON-SPECIFIC VERTICAL DATUM ta Approximate mean sea- tj Mean lower low water level tb Local tk Mean lower low water springs tc Local LWM tl Lowest normal low water td Local MSL tm Lowest low water te Mean sea-level tn Indian Spring low water

tf None to At or near the level of lowest astronomical tide tg Arbitrary uu Unknown vertical datum th Mean low water zz Other known vertical datum ti Mean low water springs OTHER KNOWN VERTICAL DATUM aa Aburatsubo, Japan ab Accra ac Aden Mean Sea Level ad Aden Tidal Observatory ae Adjusted MSL 1891, af Admiralty Datum, Denmark Australia ag Aitutaki, Cook Islands ah Al Faw (Fao), Iraq aj Alexandria, Egypt ak Alicante, 1870-72 al Almirante, Panama am Amherst Tidal Observaory, Burma an Anhui Assumed, China ao Antalya, Turkey ap Antofagasta, Chile aq Approximate Kronstadt ar Apra Harbor, Guam, as Aquaba, Jordan Mariana Islands at Africa (Chile), Bolivia ba Africa, Chile bb Assab, Ethiopia bc Auckland 1946 bd Australian Capital be Balboa (Canal), Territory Datum Panama bf Banana, Zaire bg Bangkok RR Station bh Barahona, Dominican bi Beira, Zimbabwe Republic bj Beirut bk Belfast bl Belize bm Bench Mark 1 MSL (1949), Mariana Is. bn Bench Mark 4 MSL, bo Berlin Mariana Is. bp Biloxi, Mississippi, USA bq Bluff, 1955, New Zealand br Bluff, 1960, New bs Brisbane MSL, Australia Zealand bt Broome Jetty MSL, ca Brussels Western Australia cb Buenaventura, cc Burnie, Tasmania Colombia cd Byrd Station, Antarctica ce Cagliari 1956, Sardinia cf Cairo, Illinois, USA cg Callao, Peru ch Camarta BM, Nicobar ci Cape Town Island cj Cape York MSL, ck Cartagena (Atlantic Australia Coast), Colombia cl Casablanca 1922, cm Cascais 1881-1938, Morocco Portugal cn Zhejiang Assumed, co Zhenjiang Customs, China China cp Zhihuang Dao, China cq Zhili River Commission, China cr Jilong, Taiwan cs Jing Dao MSL, China da Coatzacoalcos, Mexico db Colombo 1884-90 dc Conakry, Guinea- dd Constanta, Romania Bissau de Cooktown MSL, df Cristobal (Canal), Australia Panama dh Dakar, Senegal di Dansk N.N. Denmark dj Darwin MSL, Australia dk Darwin Town Datum, Australia dl Davao Wharf Tide dm Denison MSL, Western Staff, Philippines Australia dn Darby MSL, Western do Devonport MSL, Australia Tasmania dp Diego Garcia, Chagos dq Disko Bugt, Greenland Archipelago dr Djakarta ds Dublin Bay, Ireland dt Dunedin 1958, New ea Durres, Albania Zealand eb Eden Tide Gauge, NSW, ec Ensenada, Baja Australia California, Mexico ed Errits, Denmark ee Federal Datum, Zimbabwe ef Freetown, Sierra Leone eg Fremantle MSL, Western Australia eh Fujian Assumed, China ei Genoa 1942 ej Ginara, Punta Colombo, ek Golfito, Costa Rica Cuba el Ha Tien MSL, Vietnam em Haifa, Israel en Haile Conservancy eo Havana Commission, China ep Helsinki eq Hobart MSL, Tasmania er Hobson Bay LWM, es Henan Assumed, China Victoria, Australia et Honolulu, Hawaiian fa Honto MSL, Sakhalin, Islands Russian Federation fb Huai River fc Hunan Assumed, China Commisssion, China fd Hubei Assumed, China fe Ilha e Naos, Panama ff Illigan Harbour Tide fg Imbituba, Brazil Staff, Philippines fh Inch'on Provisional, fi Indian MSL, India Korea fj Indian Spring Low fk International Great Water Lakes Datum 1935, Canada fl International Great fm Ireland I Dockyard, Lakes Datum 1955, Bermuda USA fn Irish Ordnance Datum, fo Isla de Pinos, Cuba Poolbeg fp Isle of Man Ordnances fq Israel Land Survey Datum Datum, Jaffa fr Jaffa fs Jehol Assumed, China ft Kanmen MSL, China ga Kavala, Greece gb Jiangsi Assumed, China gc Jiangsu Assumed, China gd Jiaozhou Cinan RR, ge Jirin, China China gf Klaipeda (Memel), gg Ko Lak MSL, Thailand Lithuania gh Kribi, Cameroon gi Kronshtadt (1840), Russian Federation gj Kuala Trengganu MSL, gk Guangsi Assumed, Malaysia China gl Guangdong Assumed, gm Guizhou Assumed, China China gn La Goulette, 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 ha Land Survey, Antarctica hb Launceston City Council hc Lianyun Jiang MSL, Datum, Tasmania China hd Lisov, Czechoslovakia hh Lexingta Zero Point, China hi Lombrum, Manus hj Lome, Togo Island, Admiralty Is. hk Low Island, Great hl Low Water Ordinary Barrier Reef Spring Tide, Wyndham, Western Australia hm Luanda, Angola hn Lyttleton 1938, New Zealand ho Makassar, Sulawesi hp Mako Harbour, Pescadores hq Malin Head, Ireland hr Bay MSL, Philippines hs Mar del Plata, ht Marseille 1885-96, Argentina France ja Matarani, Peru jb Matavi, Tahiti jc Maura Tide Gauge, jd Mawson Tide Gauge, Malaysia Antarctica je Mayaguez, Puerto Rico jf Mazatlan, Mexico jg Mediterranean, Italy jh Mean Gulf Level, USA (old net) ji Mean High Water Sea, jl Mean Sea Level Manifa Antarctica Pier, Saudi Arabia jm Memphis, Tennessee, jn Mina Construction USA Datum, Kuwait jo Mocamedes, Angola jp Mombasa jq Monrovia jr Montevideo js Moturiki 1953, New jt MSL Adjustment 1927, Zealand Alaska ka MSL Adjustment 1935, kb MSL Adjustment 1958, Canadian Geodetic Cuba Datum kc MSL Adjustment 1959, kd MSL Adjustment 1960, Mexico & Panama Mexico, and Colombia ke MSL Adjustment 1961, kf MSL Adjustment 1962, Haiti Chile kg MSL Adjustment 1964, kh MSL Adjustment 1966, Jamaica Ecuador and Peru ki NADAP I, Hungary kj NADAP II, Hungary kk Naha BM, Ryukyu kl Narvik, Norway Islands km Nelson 1955, New kn Nevelsk (Honto), Zealand Sakhalin Newlyn see also Ordnance Datum (Newlyn) ko NM/S/G, Antarctica kp Nord Norges Normal Null (NNN), Norway kq Norges Normal Null, kr Normal Amsterdams Norway Piel (NAP) ks Normal Null (NN), kt Normalhoehen (NH) Germany System 1960, Germany la Noumea MSL, New lb N.S.P. 1958, Surinam Caledonia lc Okinawa Level, Ryukyu ld Old Huanghe Zero Pt. , Islands China le Ordnance Datum, lf Ordnance Datum, Lerwick, Shetland Is. Liverpool lg Ordnance Datum, lh Ordnance Datum, Newlyn 1921 Stornoway li Ostende lj Pafos, Cyprus lk Perth Headland Jetty, ll Pierre du Niton, Geneva Australia lm Pimba Railway Datum, South Australia ln Point Fouillole, lo Point Lonsdale, Guadeloupe Australia lp Point Noire, Congo lq Pont de Capitainerie de (Brazzaville) le Ville, São Tomé Island lr Port Adelaide MSL, ls Port au Prince, Haiti South Australia lt Port aux Basques, ma Port-aux-Francais, Newfoundland Kerguelen Is. mb Port Dickson, Malaysia mc Port Moresby, Papua New Guinea md Port of Spain, Trinidad me Port Royal, Jamaica mf Port Swettenham MSL, mg Port Waikato 1954, Malaysia New Zealand mh Port Weld MSL, mi Port Welshpool, Malaysia Victoria, Australia mj Portland MSL, Victoria, mk Principal Datum, Hong Australia Kong ml Puerto Armuelles, mm Puerto Cortés 1948-51, Panama Honduras mn Puerto de Cristobal, mo Puerto Limon, Costa Panama Rica mp Puerto Montt, Chile mq Puerto Plata, Dominican Republic mr Puerto Puntarenas, ms Pulau Lakei, Malaysia Costa Rica mt Punta Arenas, Chile na Punta Penasco, Mexico nb Queensland State nc Reykjavik Datum, Australia nd San Jose, Guatemala ne San Juan del Sur, Nicaragua nf Sandy Hook, New ng Santo Antonio 1916, Jersey, USA Principe nh Santo Domingo, ni Sea Ice, Antarctica Dominican Republic nj Sea Level Datum, nk Sea Level Datum, 1912, USA 1929, USA nl Sea Level Bonin Island nm Seoul nn Seward-Veldez MSL, no Shanghai Customs, Alaska China np Shanghai-Nanjing RR, nq Shanxi Assumed, China China nr Shandong Assumed, ns Shenxi Assumed, China China nt Xinjiang Assumed, pa Shunjin Water China Conservancy Bureau, China pb Split pc Station R, Ille du Maregraphe, Terre Adélie, Antarctica pd St. James, Barbados pe St. John, New Brunswick, Canada pf Stockholm pg Sydney Datum MSL, NSW, Australia ph Sydney Standard, pi Sichuan Assumed, NSW, Australia China pj Tacloban Tide Staff, pk Dagu MSL, China Leyte, Philippines pl Dagu Zero Point, China pm Talara, Peru pn Dalian, China po Tallin (Reval), Estonia pp Tamateve, Malagasy pq Tampico, Mexico pr Tandjungpriak TG, Java ps Tanga, Tanzania pt Tararu, New Zealand qa Thessaloniki qb Tibe Gauge qc Tokyo Observatory, Port Blair, Andaman Islands qd Topoplobampo, Mexico qe Torres (Brazil), Paraguay qf Torres, Brazil qg Torun, Poland qh Townsville, qi Tregde, Norway Queensland, Australia qj Trieste 1875 (Italy), qk Tripoli Austria, Czechoslovakia, Hungary & Yugoslavia qm Unahi Road, New qn Valparaiso, Chile Zealand qo Varna, Bulgaria qp Vladivostok qq Walvis Bay, Southwest qr Wanganui, New Africa Zealand qs Wangpoo Conservancy qt Wellington 1953, New Board, China Zealand ra Williamstown LWM, rb Wonsan (Genzan), Australia Korea rc Wusong MSL, China rd Wusong Zero Point, China re Yunnan Assumed, rf Apollo 15 Datum, Moon China rg General Levelling, rh Mosting 'A' 1960, Moon France

Field 032 $g & $j: Unit of Measurement of Heighting Code

CODE UNIT OF CODE UNIT OF MEASUREMENT MEASUREMENT aa Metre ak French foot (metric) ab Imperial foot al French foot (Imperial) ac Saszhen am Roman palm ad Klafter an Portuguese palm ae Fathom ao South African foot af Dutch foot ap Danish foot ag Prussian foot aq Norwegian foot ah Austrian foot ar Swedish foot ai Spanish foot uu Unknown unit aj Bavarian foot zz Other known unit

Field 034 $a : Type of Scale Code

CODE SCALE a Linear scale b Angular scale z Other types of scale (e.g. time scale, quantitative statistical scale)

Field 034 $d to $g: Character position 1 - Co-ordinates Code

CODE CO-ORDINATE w West e East n North s South

Field 034 $q: Unit of Measurement of Co-ordinates

CODE UNIT OF MEASUREMENT a Degree, minute and seconds (i.e. based on 90) b Grads (i.e. based on 100) u Unknown z Other known measure

Field 036 $a and $b: Character position 1 - Status of Date Code

CODE SCALE a Recorded on item b Ascribed c Actual date before date given on item d Actual date after date given on item

Field 036 $a and $b: Character position 2-3 - Type of Situation Date (aa-cz) or Manufacture Date (da-dz) Codes

CODE TOPOGRAPHIC CODE INSTRUCTION BASE DATES DATES aa Surveyed ca Thematic information (other than specifically coded elements) ab Relief information cb Air information currency ac Air photography (used cc Air photography (used in base compilation) for information) ad Air triangulation cd Boundary information ae Bathymetry surveyed ce Road information af Hydrography surveyed cf Topographic information au Unspecified cu Unspecified topographic base date information date az Other stated cz Other stated topographic base date information date CODE CONSTRUCTION CODE MANUFACTURE DATES DATES ba Compiled da Copyright date bb Source material db Drafting / scribing date bc Revised dc Drawing date bu Unspecified dd Edition date construction date bz Other stated de Engraving / etching / construction date lithography etc. date df Photography / imagery date (date of exposure) dg Prepared date dh Print date di Produced date dj Pulication bdate dk Reprint date dl State date du Unspecified manufacture date dz Other known manufacture

Field 038 Character positions 1-2: Name and purpose of system code

METEROLOGICAL EARTH RESOURCES SATELLITES SATELLITES aa Tiros ga ERTS ab ATS gb LANDSAT 1 ac NOAA gc LANDSAT 2 ad Nimbus gd LANDSAT 3 ae METEOSAT ge LANDSAT 4 af GOES gf SEASAT ag ESSA gg Skylab au Name unknown gh Spacelab az Other known satellite gi Soyuz SPACE OBSERVING gj Salut SATELLITES gk Gemini ma Explorer 1 gl Apollo mb Explorer 1i gm Matsat mc Voyager 1 gn SPOT md Voyager 2 go COSMOS me Surveyor gu Name unknown mu Name unknown gz Other known satellite mz Other known satellite AERIAL OR TERRESTRIAL PHOTOGRAPHY pa Unspecified, surveying and mapping purpose pb Unspecified, reconnaissance (stereo-viewing) purpose pc Unspecified, reconnaissance (non-stereo-viewing) purpose pu Aerial or terrestrial photography, purpose unknown pz Other known purposes of aerial or terrestrial photography

ERTS has been retained even though it is synonymous with at least LANDSAT 1 and LANDSAT 2. Local practice may wish to group all LANDSATs together under ERTS.

Field 038 Character position 3: Position of platform code

CODE POSITION OF PLATFORM a Terrestrial b Aerial c Space

Field 038 Character position 4: Perspective of platform code

CODE POSITION OF PLATFORM a Low oblique b High oblique c Vertical

Field 038 Character positions 5-6: Recording technique code

LIGHT EMISSION THERMAL INFRA-RED DETECTION aa Return beam vidicon da Infra-red line scanning recording (RBV) ab False colour photography dv Combination of various thermal infra-red detection techniques ac Multispectral dz Other thermal infra-red photography detection ad Multispectral scanning MICROWAVE EMISSION (MSS) ae Conventional ga Sidelooking Airborne photography Radar (SLAR) af Thematic mapper gb Synthetic Aperture Radar (SAA) av Combination of various gc Passive microwave light emission techniques mapping az Other known light gz Other known microwave emission emission uu Unknown technique zz Other known technique

Field 038 Character positions 7-10: Spectral information code

BAND IDENTIFICATION FILTER

a Band 1 q Blue b Band 2 r Green

c Band 3 s Red d Band 4 t Infra-red e Band 5 OTHER SPECTRAL f Band 6 INFORMATION g Band 7 mu Unknown numbered band(s) h Band 8 mv Combination of more i Band 9 than 4 numbered bands FILM SENSITIVITY mz Other known numbered bands n Ultra-violet section of u Unknown spectrum wavelength/filter o Visible section of z Other known spectrum wavelength/filter p Infra-red section of spectrum

Field 038 Character position 11: Colour code

CODE COLOUR a Black and white b Other monochrome c Multicolour

Field 038 Character position 12: Degree of cloud cover code

CODE APPROXIMATE CLOUD COVER a 0-10% b 10-30% c 30-50% d Over 50 % x Not applicable (e.g. radar images and images from meteorological satellites)

Field 038 Character position 13: Type of positional correction code

CODE TYPE OF POSITIONAL CORRECTION a Corrected to accurate position ('geometric GCP correction') b Corrected to relative position ('relative GCP correction') c Corrected by other system data ('system level correction') u Existence of correction unknown x Correction unnecessary y Uncorrected z Other known correction