56IntroductionPrefaceAppendix BMap DatumsAdindan Adindan- Ethiopia, Mali,Senegal, SudanAfgooye Afgooye- SomaliaAINELABD ‘70 AIN ELANBD 1970- BahrainIsland, Saudi ArabiaAnna 1 Ast ‘65 Anna 1 Astro ‘65- Cocos Isl.ARC 1950 ARC 1950- Botswana,Lesotho, Malawi, Swaziland,Zaire, Zambia, ZimbabweARC 1960 ARC 1960- Kenya, TanzaniaAscnsn Isld ‘58 Ascension Island ‘58-Ascension IslandAstro B4 Sorol Astro B4 Sorol Atoll- TernIslandAstro Bcn “E” Astro Beacon “E”- Iwo JimaAstro Dos 71/4 Astro Dos 71/4- St. HelenaAstr Stn ‘52 Astronomic Stn ‘52- MarcusIslandAstrln Geod ‘66 Australian Geod ‘66-Australia, Tasmania IslandAstrln Geod ‘84 Australian Geod ‘84-Australia, Tasmania IslandBellevue (IGN) Efate and Erromango IslandsBermuda 1957 Bermuda 1957- BermudaIslandsBogata Observ Bogata Obsrvatry- ColombiaCampo Inchspe Campo Inchauspe- ArgentinaCanton Ast ‘66 Canton Astro 1966- PhoenixIslandsCape Cape- South AfricaCape Canavrl Cape Canaveral- Florida,Bahama IslandsCarthage Carthage- TunisiaCH-1903 CH 1903- SwitzerlandChatham 1971 Chatham 1971- ChathamIsland (New Zealand)Chua Astro Chua Astro- ParaguayCorrego Alegr Corrego Alegre- BrazilDjakarta Djakarta (Batavia)- SumatraIsland (Indonesia)Dos 1968 Dos 1968- Gizo Island(New Georgia Islands)Easter Isld 67 Easter Island 1967European 1950 European 1950- Austria,Belgium, Denmark, Finland,France, Germany, Gibraltar,Greece, Italy, Luxembourg,Netherlands, Norway,Portugal, Spain, Sweden,SwitzerlandEuropean 1979 European 1979- Austria,Finland, Netherlands,Norway, Spain, Sweden,SwitzerlandFinland Hayfrd Finland Hayford- FinlandGandajika Base Gandajika Base- Republic ofMaldivesGeod Datm ‘49 Geodetic Datum ‘49-New ZealandGuam 1963 Guam 1963- Guam IslandGux 1 Astro Gux 1 Astro- GuadalcanalIslandHjorsey 1955 Hjorsey 1955- IcelandHong 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 KandawalaKandawala- 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 IslandThe following list shows the map datums available forthe GPS 45XL. Menu page abbreviations are listed first,followed by the corresponding map datum name and area.The default map datum for the GPS 45XL is WGS 84.