IGNF:TAHI79G.TAHITI66 - Tahiti (IGN79) geographiques (dms) et IGN 1966 (TAHITI)

Attributes

Unit

degree

Scope

LOCALE, HISTORIQUE

Remarks

None

Area of use

TAHITI (ARCHIPEL DE LA SOCIETE)

Data Source: EPSG v11.016 2024-08-31

Datum: Tahiti 79

Coordinate System: Undefined

Projection: Undefined

Geodetic CRS: Undefined

Export

COMPOUNDCRS["Tahiti (IGN79) geographiques (dms) et IGN 1966 (TAHITI)",
    GEOGCRS["Tahiti (IGN79) geographiques (dms)",
        DATUM["Tahiti 79",
            ELLIPSOID["International 1924",6378388,297,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        CS[ellipsoidal,2],
            AXIS["geodetic longitude (Lon)",east,
                ORDER[1],
                ANGLEUNIT["degree",0.0174532925199433]],
            AXIS["geodetic latitude (Lat)",north,
                ORDER[2],
                ANGLEUNIT["degree",0.0174532925199433]]],
    VERTCRS["IGN 1966 (TAHITI)",
        VDATUM["IGN 1966 (TAHITI)"],
        CS[vertical,1],
            AXIS["gravity-related height (H)",up,
                LENGTHUNIT["metre",1]]],
    USAGE[
        SCOPE["LOCALE, HISTORIQUE"],
        AREA["TAHITI (ARCHIPEL DE LA SOCIETE)"],
        BBOX[-18,-150,-17,-149]],
    ID["IGNF","TAHI79G.TAHITI66"]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "CompoundCRS",
  "name": "Tahiti (IGN79) geographiques (dms) et IGN 1966 (TAHITI)",
  "components": [
    {
      "type": "GeographicCRS",
      "name": "Tahiti (IGN79) geographiques (dms)",
      "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Tahiti 79",
        "ellipsoid": {
          "name": "International 1924",
          "semi_major_axis": 6378388,
          "inverse_flattening": 297
        }
      },
      "coordinate_system": {
        "subtype": "ellipsoidal",
        "axis": [
          {
            "name": "Geodetic longitude",
            "abbreviation": "Lon",
            "direction": "east",
            "unit": "degree"
          },
          {
            "name": "Geodetic latitude",
            "abbreviation": "Lat",
            "direction": "north",
            "unit": "degree"
          }
        ]
      }
    },
    {
      "type": "VerticalCRS",
      "name": "IGN 1966 (TAHITI)",
      "datum": {
        "type": "VerticalReferenceFrame",
        "name": "IGN 1966 (TAHITI)"
      },
      "coordinate_system": {
        "subtype": "vertical",
        "axis": [
          {
            "name": "Gravity-related height",
            "abbreviation": "H",
            "direction": "up",
            "unit": "metre"
          }
        ]
      }
    }
  ],
  "scope": "LOCALE, HISTORIQUE",
  "area": "TAHITI (ARCHIPEL DE LA SOCIETE)",
  "bbox": {
    "south_latitude": -18,
    "west_longitude": -150,
    "north_latitude": -17,
    "east_longitude": -149
  },
  "id": {
    "authority": "IGNF",
    "code": "TAHI79G.TAHITI66"
  }
}
{'crs_wkt': 'COMPOUNDCRS["Tahiti (IGN79) geographiques (dms) et IGN 1966 '
            '(TAHITI)",GEOGCRS["Tahiti (IGN79) geographiques '
            '(dms)",DATUM["Tahiti 79",ELLIPSOID["International '
            '1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]]],VERTCRS["IGN '
            '1966 (TAHITI)",VDATUM["IGN 1966 '
            '(TAHITI)"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]]],USAGE[SCOPE["LOCALE, '
            'HISTORIQUE"],AREA["TAHITI (ARCHIPEL DE LA '
            'SOCIETE)"],BBOX[-18,-150,-17,-149]],ID["IGNF","TAHI79G.TAHITI66"]]',
 'geographic_crs_name': 'Tahiti (IGN79) geographiques (dms)',
 'geopotential_datum_name': 'IGN 1966 (TAHITI)',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'Tahiti 79',
 'inverse_flattening': 297.0,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Greenwich',
 'reference_ellipsoid_name': 'International 1924',
 'semi_major_axis': 6378388.0,
 'semi_minor_axis': 6356911.9461279465}