Garmin GPSMAP 172 Owner's Manual

Also see for GPSMAP 172: Installation instructions Specifications Quick reference

Contents

Johnston Island Johnston Island KandawalaKandawala- Sri LankaKerguelen 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 Isl.)Mahe 1971 Mahe 1971- Mahe IslandMarco Astro Marco Astro- Salvage Isl.Massawa 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., Grd. Cayman, Jamaica, Leewardand Turks Islands)NAD27 Central North American 1927-Central America(Belize, Costa Rica, El Salvador, Guatemala,Honduras, Nicaragua)NAD27 CONUS North Am. 1927- Mean Value (CONUS)NAD27 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,Central America, 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- EgyptOld Hawaiian Old Hawaiian- Mean ValueOman Oman- OmanOrd Srvy GB Old Survey Grt Britn- England, Isle of Man,Scotland, Shetland Isl., WalesPico De Las Nv Canary IslandsPotsdam Potsdam-GermanyPtcairn Ast ‘67 Pitcairn Astro ‘67- PitcairnProv S Am ‘56 Prov So Amricn ‘56- Bolivia, Chile,Colombia,Ecuador, Guyana, Peru, VenezuelaProv S Chln ‘63 So Chilean ‘63- S. ChilePuerto Rico Puerto Rico & Virgin Isl.Qatar Qatar National- QatarQornoq Qornoq- South GreenlandReunion Reunion- Mascarene IslandRome 1940 Rome 1940- Sardinia Isl.RT 90 SwedenSanto (Dos) Santo (Dos)- Espirito SantoSao Braz Sao Braz- Sao Miguel, Santa MariaIslandsSapper Hill ‘43 Sapper Hill 1943- East FalklandIslandSchwarzeck Schwarzeck- NamibiaSth Amrcn ‘69 S. American ‘69- Argentina, Bolivia,Brazil, Chile, Colombia, Ecuador,Guyana, Paraguay, Peru, Venezuela,Trin/TobagoSouth Asia South Asia- SingaporeSE Base Southeast Base- Porto Santo andMadiera IslandsSW Base Southwest Base- Faial, Graciosa,Pico, Sao Jorge and Terceira IslandsTaiwan Modified TaiwanTimbalai 1948 Timbalai 1948- Brunei and E.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/FijiIslandsWake-Eniwetok Wake-Eniwetok- MarshallWGS 72 World Geodetic System 72WGS 84 World Geodetic System 84Zanderij Zanderij- SurinamAppendix DMap Datums