EPSG:4645 - RGNC 1991

Attributes

Unit

degree

Scope

Horizontal component of 3D system.

Remarks

None

Area of use

New Caledonia - onshore and offshore. Isle de Pins, Loyalty Islands, Huon Islands, Belep archipelago, Chesterfield Islands, and Walpole.

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

Datum: Reseau Geodesique Nouvelle Caledonie 1991

Coordinate System: ellipsoidal

Projection: Undefined

Geodetic CRS: Undefined

Export

GEOGCRS["RGNC 1991",
    DATUM["Reseau Geodesique Nouvelle Caledonie 1991",
        ELLIPSOID["International 1924",6378388,297,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Horizontal component of 3D system."],
        AREA["New Caledonia - onshore and offshore. Isle de Pins, Loyalty Islands, Huon Islands, Belep archipelago, Chesterfield Islands, and Walpole."],
        BBOX[-26.45,156.25,-14.83,174.28]],
    ID["EPSG",4645]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "RGNC 1991",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Reseau Geodesique Nouvelle Caledonie 1991",
    "ellipsoid": {
      "name": "International 1924",
      "semi_major_axis": 6378388,
      "inverse_flattening": 297
    }
  },
  "coordinate_system": {
    "subtype": "ellipsoidal",
    "axis": [
      {
        "name": "Geodetic latitude",
        "abbreviation": "Lat",
        "direction": "north",
        "unit": "degree"
      },
      {
        "name": "Geodetic longitude",
        "abbreviation": "Lon",
        "direction": "east",
        "unit": "degree"
      }
    ]
  },
  "scope": "Horizontal component of 3D system.",
  "area": "New Caledonia - onshore and offshore. Isle de Pins, Loyalty Islands, Huon Islands, Belep archipelago, Chesterfield Islands, and Walpole.",
  "bbox": {
    "south_latitude": -26.45,
    "west_longitude": 156.25,
    "north_latitude": -14.83,
    "east_longitude": 174.28
  },
  "id": {
    "authority": "EPSG",
    "code": 4645
  }
}
{'crs_wkt': 'GEOGCRS["RGNC 1991",DATUM["Reseau Geodesique Nouvelle Caledonie '
            '1991",ELLIPSOID["International '
            '1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Horizontal '
            'component of 3D system."],AREA["New Caledonia - onshore and '
            'offshore. Isle de Pins, Loyalty Islands, Huon Islands, Belep '
            'archipelago, Chesterfield Islands, and '
            'Walpole."],BBOX[-26.45,156.25,-14.83,174.28]],ID["EPSG",4645]]',
 'geographic_crs_name': 'RGNC 1991',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'Reseau Geodesique Nouvelle Caledonie 1991',
 '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}