Defines the geodetic system in use by the GPS Toolkit

The default Geodetic system for the GPS Toolkit is WGS84. A few receiver types have configurable datums which can be set using these values. It is advisable to use the WGS84 datum rather than local datums.

GpsSetDatum, GpsGetDataum

Types

typedef enum {
  GPSDATUM_WGS_84 = 0,
  GPSDATUM_ADINDAN_MEAN,
  GPSDATUM_ADINDAN_BURKINA_FASO,
  GPSDATUM_ADINDAN_CAMEROON,
  GPSDATUM_ADINDAN_ETHIOPIA,
  GPSDATUM_ADINDAN_MALI,
  GPSDATUM_ADINDAN_SENEGAL,
  GPSDATUM_ADINDAN_SUDAN,
  GPSDATUM_AFGOOYE_SOMALIA,
  GPSDATUM_AIN_EL_ABD_1970_BAHRAIN,
  GPSDATUM_AIN_EL_ABD_1970_SAUDI_ARABIA,
  GPSDATUM_ANNA_1_ASTRO_1965,
  GPSDATUM_ANTIGUA_ISLAND_ASTRO_1943,
  GPSDATUM_ARC_1950_MEAN,
  GPSDATUM_ARC_1950_BOTSWAN_A,
  GPSDATUM_ARC_1950_BURUNDI,
  GPSDATUM_ARC_1950_LESOTHO,
  GPSDATUM_ARC_1950_MALAWI,
  GPSDATUM_ARC_1950_SWAZILAND,
  GPSDATUM_ARC_1950_ZAIRE,
  GPSDATUM_ARC_1950_ZAMBIA,
  GPSDATUM_ARC_1950_ZIMBABWE,
  GPSDATUM_ARC_1960_MEAN,
  GPSDATUM_ASCENCION_ISLAND_1958,
  GPSDATUM_ASTRO_BEACON_E_1945,
  GPSDATUM_ASTRO_DOS,
  GPSDATUM_ASTRO_TERN_ISLAND_1961,
  GPSDATUM_ASTRONOMICAL_STATION_1952,
  GPSDATUM_ASTRONOMICAL_GEODETIC_1966,
  GPSDATUM_AUSTRALIAN_GEODETIC_1984,
  GPSDATUM_AYABELLE_LIGHTHOUSE_DJIBOUTI,
  GPSDATUM_BELLEVUE_EFATE_AND_ERROMANGO_ISLANDS,
  GPSDATUM_BERMUDA_1957,
  GPSDATUM_BISSAU_GINNEA_BISSAU,
  GPSDATUM_BOGOTA_OBSERVATORY_COLOMBIA,
  GPSDATUM_BUKIT_RIMPAH,
  GPSDATUM_CAMP_AREA_ASTRO_ANTARCTICA,
  GPSDATUM_CAMPO_INCHAUSPE_ARGENTINA,
  GPSDATUM_CANTON_ASTRO_1966_PHOENIX_ISLANDS,
  GPSDATUM_CAPE_SOUTH_AFRICA,
  GPSDATUM_CAPE_CANAVERAL_BAHAMAS_FLORIDA,
  GPSDATUM_CARTHAGE_TUNISIA,
  GPSDATUM_CHATAM_ISLAND_ASTRO_1971_NEW_ZEALAND,
  GPSDATUM_CHUA_ASTRO_PARAGUAY,
  GPSDATUM_CORREGO_ALEGRE_BRAZIL,
  GPSDATUM_DABOLA_GUINEA,
  GPSDATUM_DJAKARTA_INDONESIA,
  GPSDATUM_DOS_1968_NEW_GEORGIA_ISLANDS,
  GPSDATUM_EASTER_ISLAND_1967,
  GPSDATUM_EUROPEAN_1950_AUSTRIA_BELGIUM_MEAN,
  GPSDATUM_EUROPEAN_1950_AUSTRIA_DENMARK_MEAN,
  GPSDATUM_EUROPEAN_1950_IRAQ_ISRAEL_MEAN,
  GPSDATUM_EUROPEAN_1950_CYPRUS,
  GPSDATUM_EUROPEAN_1950_EGYPT,
  GPSDATUM_EUROPEAN_1950_ENGLAND_CHANNEL_ISLANDS_IRELAND_MEAN,
  GPSDATUM_EUROPEAN_1950_FINLAND_NORWAY,
  GPSDATUM_EUROPEAN_1950_GREECE,
  GPSDATUM_EUROPEAN_1950_IRAN,
  GPSDATUM_EUROPEAN_1950_ITALY_SARDINIA,
  GPSDATUM_EUROPEAN_1950_ITALY_SICILY,
  GPSDATUM_EUROPEAN_1950_MALTA,
  GPSDATUM_EUROPEAN_1950_PORTUGAL_SPAIN,
  GPSDATUM_EUROPEAN_1979_AUSTRIA_FINLAND_MEAN,
  GPSDATUM_FORT_THOMAS_1955,
  GPSDATUM_GAN_1970,
  GPSDATUM_GEODETIC_DATUM_1949,
  GPSDATUM_GRACIOSA_BASE_SW_1948,
  GPSDATUM_GUAM_1963,
  GPSDATUM_GUNUNG_SEGARA_INDONESIA,
  GPSDATUM_GUX_1_ASTRO_GUADALCANAL_ISLAND,
  GPSDATUM_HERAT_NORTH_AFGHANISTAN,
  GPSDATUM_HJORSEY_1955_ICELAND,
  GPSDATUM_HONG_KONG_1963,
  GPSDATUM_HU_TZU_SHAN_TAIWAN,
  GPSDATUM_INDIAN_BANGLADESH,
  GPSDATUM_INDIAN_INDIA_NEPAL,
  GPSDATUM_INDIAN_1954_THAILAND_VIETNAM,
  GPSDATUM_INDIAN_1975_THAILAND,
  GPSDATUM_IRELAND_1965,
  GPSDATUM_ISTS_061_ASTRO_1968_SOUTH_GEORGIA_ISLANDS,
  GPSDATUM_ISTS_073_ASTRO_1969_DIEGO_GARCIA,
  GPSDATUM_JOHNSON_ISLAND_1961,
  GPSDATUM_KANDAWALA_SRI_LANKA,
  GPSDATUM_KERGUELEN_ISLAND_1949,
  GPSDATUM_KERTAU_1948_WEST_MALAYSIA_SINGAPORE,
  GPSDATUM_KUSAIE_ASTRO_1951_CAROLINE_ISLANDS,
  GPSDATUM_LC5_ASTRO_1961_CAYMAN_BRAC_ISLANDS,
  GPSDATUM_LEIGON_GHANA,
  GPSDATUM_LIBERIA_1964,
  GPSDATUM_LUZON_PHILLIPINES_EXCLUDING_MINDANOA,
  GPSDATUM_LUZON_PHILLIPINES_MINDANOA,
  GPSDATUM_MAHE_1971,
  GPSDATUM_MASSAWA_ETHIOPIA,
  GPSDATUM_MERCHICH_MOROCCO,
  GPSDATUM_MIDWAY_ASTRO_1961_MIDWAY_ISLANDS,
  GPSDATUM_MINNA_CAMEROON,
  GPSDATUM_MINNA_NIGERIA,
  GPSDATUM_MONTSERRAT_ISLAND_ASTRO_1958,
  GPSDATUM_MPORALOKO_GABON,
  GPSDATUM_NAHRWAN_OMAN,
  GPSDATUM_NAHRWAN_SAUDI_ARABIA,
  GPSDATUM_NAHRWAN_UAE,
  GPSDATUM_NAPARIMA_BWI,
  GPSDATUM_NORTH_AMERICA_1927_ANTIGUA_BARBADOS_MEAN,
  GPSDATUM_NORTH_AMERICA_1927_BELIZE_COSTA_RICA_MEAN,
  GPSDATUM_NORTH_AMERICA_1927_CANADA,
  GPSDATUM_NORTH_AMERICA_1927_CONUS,
  GPSDATUM_NORTH_AMERICA_1927_CONUS_EAST_OF_MISSISSIPPI,
  GPSDATUM_NORTH_AMERICA_1927_CONUS_WEST_OF_MISSISSIPPI,
  GPSDATUM_NORTH_AMERICA_1927_ALASKA,
  GPSDATUM_NORTH_AMERICA_1927_BAHAMAS_EXCEPT_SAN_SALVADOR_ISLAND,
  GPSDATUM_NORTH_AMERICA_1927_BAHAMAS_SAN_SALVADOR_ISLAND,
  GPSDATUM_NORTH_AMERICA_1927_CANADA_ALBERTA_BRITISH_COLOMBIA,
  GPSDATUM_NORTH_AMERICA_1927_CANADA_MANITOBA_ONTARIO,
  GPSDATUM_NORTH_AMERICA_1927_CANADA_NEW_BRUNSWICK,
  GPSDATUM_NORTH_AMERICA_1927_CANADA_NORTHWEST_TERRITORIES,
  GPSDATUM_NORTH_AMERICA_1927_CANDA_YUKON,
  GPSDATUM_NORTH_AMERICA_1927_CANAL_ZONE,
  GPSDATUM_NORTH_AMERICA_1927_CUBA,
  GPSDATUM_NORTH_AMERICA_1927_GREENLAND,
  GPSDATUM_NORTH_AMERICA_1927_MEXICO,
  GPSDATUM_NAD_83,
  GPSDATUM_NORTH_AMERICA_1983_CENTRAL_AMERICA,
  GPSDATUM_OBSERVATORIO_METEREO_1939,
  GPSDATUM_OLD_EGYPTIAN_1907,
  GPSDATUM_OLD_HAWAIIAN_HAWAII_KAUAI_MAUI_OAHU,
  GPSDATUM_OLD_HAWAIIAN_HAWAII,
  GPSDATUM_OLD_HAWAIIAN_KAUAI,
  GPSDATUM_OLD_HAWAIIAN_MAUI,
  GPSDATUM_OLD_HAWAIIAN_OAHU,
  GPSDATUM_OMAN_OMAN,
  GPSDATUM_ORD_SURVEY_G_BRITAIN_1936_MEAN,
  GPSDATUM_ORD_SURVEY_G_BRITAIN_1936_ENGLAND,
  GPSDATUM_ORD_SURVEY_G_BRITAIN_1936_ENGLAND_ISLE_OF_MAN_WALES,
  GPSDATUM_ORD_SURVEY_G_BRITAIN_1936_SCOTLAND_SHETLAND_ISLANDS,
  GPSDATUM_ORD_SURVEY_G_BRITAIN_1936_WALES,
  GPSDATUM_PICO_DE_LAS_NIEVES,
  GPSDATUM_PITCAIRN_ASTRO_1967,
  GPSDATUM_POINT_58_BURKINA_FASO_NIGER,
  GPSDATUM_POINTE_NOIRE_1948_CONGO,
  GPSDATUM_PORTO_SANTO_1936,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_MEAN,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_BOLIVIA,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_CHILE_NORTHERN,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_CHILE_SOUTHERN,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_COLUMBIA,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_ECUADOR,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_GUYANA,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_PERU,
  GPSDATUM_PROVISIONAL_S_AMERICAN_1956_VENEZUELA,
  GPSDATUM_PROVISIONAL_S_CHILEAN_1963,
  GPSDATUM_PUERTO_RICO_VIRGIN_ISLANDS,
  GPSDATUM_QATAR_NATIONAL_QATAR,
  GPSDATUM_QORNOQ_GREENLAND_SOUTH,
  GPSDATUM_REUNION_MASCARENE_ISLANDS,
  GPSDATUM_ROME_1940_ITALY,
  GPSDATUM_SANTO_DOS_1965,
  GPSDATUM_SAO_BRAZ_AZORES,
  GPSDATUM_SAPPER_HILL_1943,
  GPSDATUM_SCHWARZECK_NAMIBIA,
  GPSDATUM_SELVAGEM_GRANDE_SALVAGE_ISLANDS,
  GPSDATUM_SGS_85_SOVIET_GEODETIC_SYSTEM_1985,
  GPSDATUM_SOUTH_AMERICAN_1969_MEAN,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_ARGENTINA,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_BOLIVIA,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_BRAZIL,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_CHILE,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_COLUMBIA,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_ECUADOR,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_ECUADOR_BALTRA,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_GUYANA,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_PARAGUAY,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_PERU,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_TRINIDAD_TOBAGO,
  GPSDATUM_SOUTH_AMERICAN_1969_ARENTINA_VENEZUELA,
  GPSDATUM_SOUTH_ASIA_SINGAPORE,
  GPSDATUM_TANANARIVE_OBSERVATORY_1925,
  GPSDATUM_TIMBALAI_1948,
  GPSDATUM_TOKYO_MEAN,
  GPSDATUM_TOKYO_JAPAN,
  GPSDATUM_TOKYO_KOREA,
  GPSDATUM_TOKYO_OKINAWA,
  GPSDATUM_TRISTAN_ASTRO_1968,
  GPSDATUM_VITI_LEVU_1916,
  GPSDATUM_WAKE_ENIWETOK_1960,
  GPSDATUM_WAKE_ISLAND_ASTRO_1952,
  GPSDATUM_WGS_1972_GLOBAL_DEFINITION,
  GPSDATUM_YACARE_URUGUAY,
  GPSDATUM_ZANDERIZ_SURINAME
} GPSDATUM;

gpsapi.h

gpsapi.h, Types, See Also