Hong Kong ‘63 Hong Kong ‘63- Hong KongHu-Tzu-Shan Hu-Tzu-Shan- TaiwanIndian Bngldsh Indian- Bangladesh, India, NepalIndian Thailand Indian- Thailand, VietnamIndonesia ‘74 Indonesia 1974- IndonesiaIreland 1965 Ireland 1965- IrelandISTS 073 Astro ISTS 073 ASTRO ‘69- Diego GarciaJohnston Island Johnston Island Kandawala- Sri LankaKerguelen Islnd Kerguelen IslandKertau 1948 Kertau 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 ‘61- 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 Zone North Am. 1927- Canal ZoneNAD27 Caribbn North American 1927- Caribbean (Barbados,Caicos Islands, Cuba, Dom. Rep., GrandCayman,Jamaica, Leeward and Turks Islands)NAD27 Central North American 1927- Central America (Belize,Costa Rica, El Salvador, Guatemala, Honduras,Nicaragua)NAD27 CONUS North Am. 1927- Mean ValueNAD27 Cuba North American 1927- CubaNAD27 Grnland North American 1927- Greenland(Hayes Peninsula)NAD27 Mexico N. American 1927- MexicoNAD27 San Sal North American 1927- San Salvador IslandNAD83 North American 1983- Alaska, Canada, CentralAmerica, CONUS, MexicoNhrwn Masirah Nahrwn- Masirah Island (Oman)Nhrwn Saudi A Nahrwn- Saudi ArabiaNhrwn United A Nahrwn- United Arab EmiratesNaparima BWI Naparima BWI- Trinidad and TobagoObsrvtorio ‘66 Observatorio 1966- Corvo and Flores Islands(Azores)Old Egyptian Old Egyptian- Egypt 83APPENDIX FMap Datums