78Appendix DMap DatumsKandawala Kandawala- Sri LankaKergueln Islnd Kerguelen IslandKertau 1948 West Malaysia, SingaporeL.C. 5 Astro Cayman Brac IslandLiberia 1964 Liberia 1964- LiberiaLuzon Mindanao Luzon- Mindanao IslandLuzon Philippine Luzon- Philippines(excluding Mindanao Island)Mahe 1971 Mahe 1971- Mahe IslandMarco Astro Marco Astro- Salvage IslandMassawa Massawa- Eritrea (Ethiopia)Merchich Merchich- MoroccoMidway Ast ‘61 Midway Astro 1961- MidwayMinna Minna- NigeriaNAD27 Alaska North American 1927- AlaskaNAD27 Bahamas North American 1927- Bahamas(excluding San Salvador Island)NAD27 Canada North American 1927- Canada andNewfoundlandNAD27 Canal Zn North American 1927- Canal ZoneNAD27 Caribbn North American 1927- Caribbean(Barbados, Caicos Islands, Cuba,Dominican Republic, Grand Cayman,Jamaica, Leeward and Turks Islands)NAD27 Central North American 1927-Central America(Belize, Costa Rica, El Salvador, Guatemala,Honduras, Nicaragua)NAD27 CONUS North American 1927- Mean Value (CONUS)NAD27 Cuba North American 1927- CubaNAD27 Grnland North American 1927- Greenland(Hayes Peninsula)NAD27 Mexico North American 1927- MexicoNAD27 San Sal North American 1927- San Salvador IslandNAD83 North American 1983- Alaska, Canada,Central America, CONUS, MexicoNaparima BWI Naparima BWI- Trinidad and TobagoNhrwn Masirah Nahrwn- Masirah Island (Oman)Nhrwn Saudi A Nahrwn- Saudi ArabiaNhrwn United A Nahrwn- United Arab EmiratesObsrvtorio ‘66 Observatorio 1966- Corvo and Flores Islands(Azores)Old Egyptian Old Egyptian- EgyptOld Hawaiian Old Hawaiian- Mean ValueOman Oman- OmanOrd Srvy GB Old Survey Great Britain- England, Isle ofMan, Scotland, Shetland Island, WalesPico De Las Nv Canary IslandsPotsdam Potsdam-GermanyProv S Am ‘56 Prov South American 1956- Bolivia, Chile,Colombia, Ecuador, Guyana, Peru, VenezuelaProv S Chln ‘63 South Chilean 1963- S. ChilePtcairn Ast ‘67 Pitcairn Astro 1967- PitcairnPuerto Rico Puerto Rico, Virgin IslandsQatar National Qatar National- QatarQornoq Qornoq- South GreenlandReunion Reunion- Mascarene IslandRome 1940 Rome 1940- Sardinia IslandRT 90 SwedenSanto (Dos) Santo (Dos)- Espirito SantoSao Braz Sao Braz- Sao Miguel, Santa MariaIslandsSapper Hill ‘43 Sapper Hill 1943- East FalklandIslandSchwarzeck Schwarzeck- NamibiaSE Base Southeast Base- Porto Santo andMadiera IslandsSouth Asia South Asia- SingaporeSth Amrcn ‘69 South American 1969- Argentina,Bolivia, Brazil, Chile, Colombia,Ecuador, Guyana, Paraguay, Peru,Venezuela, Trinidad/TobagoSW Base Southwest Base- Faial, Graciosa,Pico, Sao Jorge and Terceira IslandsTimbalai 1948 Timbalai 1948- Brunei andE. Malaysia (Sarawak and Sabah)Tokyo Tokyo- Japan, Korea, OkinawaTristan Ast ‘68 Tristan Astro 1968- Tristan da CunhaUser User-defined custom datumViti Levu 1916 Viti Levu 1916- Viti Levu/Fiji IslandsWake-Eniwetok Wake-Eniwetok- MarshallWGS 72 World Geodetic System 72WGS 84 World Geodetic System 84Zanderij Zanderij- Surinamwww.reelschematic.comwww.reelschematic.com