IGNF:GUYA77 - NIVELLEMENT GENERAL DE GUYANE (NGG) 1977

Attributes

Unit

metre

Scope

LOCALE A CARACTERE LEGAL

Remarks

None

Area of use

GUYANE FRANCAISE

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

Datum: NIVELLEMENT GENERAL DE GUYANE (NGG) 1977

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",
    VDATUM["NIVELLEMENT GENERAL DE GUYANE (NGG) 1977"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["LOCALE A CARACTERE LEGAL"],
        AREA["GUYANE FRANCAISE"],
        BBOX[2.05,-54.95,5.95,-51.05]],
    ID["IGNF","GUYA77"]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "NIVELLEMENT GENERAL DE GUYANE (NGG) 1977",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "NIVELLEMENT GENERAL DE GUYANE (NGG) 1977"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Gravity-related height",
        "abbreviation": "H",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "LOCALE A CARACTERE LEGAL",
  "area": "GUYANE FRANCAISE",
  "bbox": {
    "south_latitude": 2.05,
    "west_longitude": -54.95,
    "north_latitude": 5.95,
    "east_longitude": -51.05
  },
  "id": {
    "authority": "IGNF",
    "code": "GUYA77"
  }
}
{'crs_wkt': 'VERTCRS["NIVELLEMENT GENERAL DE GUYANE (NGG) '
            '1977",VDATUM["NIVELLEMENT GENERAL DE GUYANE (NGG) '
            '1977"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["LOCALE A CARACTERE '
            'LEGAL"],AREA["GUYANE '
            'FRANCAISE"],BBOX[2.05,-54.95,5.95,-51.05]],ID["IGNF","GUYA77"]]',
 'geopotential_datum_name': 'NIVELLEMENT GENERAL DE GUYANE (NGG) 1977'}