IGNF:LIFOU91 - NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)

Attributes

Unit

metre

Scope

LOCALE A CARACTERE LEGAL

Remarks

None

Area of use

LIFOU (ILES LOYAUTE)

Data Source: EPSG v11.022 2024-11-05

Datum: NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)",
    VDATUM["NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["LOCALE A CARACTERE LEGAL"],
        AREA["LIFOU (ILES LOYAUTE)"],
        BBOX[-21.22,166.96,-20.65,167.51]],
    ID["IGNF","LIFOU91"]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Gravity-related height",
        "abbreviation": "H",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "LOCALE A CARACTERE LEGAL",
  "area": "LIFOU (ILES LOYAUTE)",
  "bbox": {
    "south_latitude": -21.22,
    "west_longitude": 166.96,
    "north_latitude": -20.65,
    "east_longitude": 167.51
  },
  "id": {
    "authority": "IGNF",
    "code": "LIFOU91"
  }
}
{'crs_wkt': 'VERTCRS["NIVELLEMENT GENERAL DE LIFOU (IGN 1991 '
            'LF)",VDATUM["NIVELLEMENT GENERAL DE LIFOU (IGN 1991 '
            'LF)"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["LOCALE A CARACTERE '
            'LEGAL"],AREA["LIFOU (ILES '
            'LOYAUTE)"],BBOX[-21.22,166.96,-20.65,167.51]],ID["IGNF","LIFOU91"]]',
 'geopotential_datum_name': 'NIVELLEMENT GENERAL DE LIFOU (IGN 1991 LF)'}