IGNF:NTF - Hooray!

Attributes

Unit

metre

Scope

INTERMEDIAIRE POUR LE CALCUL

Remarks

None

Area of use

FRANCE METROPOLITAINE (CORSE COMPRISE)

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

Datum: Nouvelle Triangulation Francaise

Coordinate System: cartesian

Projection: Undefined

Geodetic CRS: Undefined

Export

GEODCRS["NTF cartesiennes",
    DATUM["Nouvelle Triangulation Francaise",
        ELLIPSOID["Clarke 1880 (IGN)",6378249.2,293.466021293627,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[Cartesian,3],
        AXIS["(X)",geocentricX,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["(Y)",geocentricY,
            ORDER[2],
            LENGTHUNIT["metre",1]],
        AXIS["(Z)",geocentricZ,
            ORDER[3],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["INTERMEDIAIRE POUR LE CALCUL"],
        AREA["FRANCE METROPOLITAINE (CORSE COMPRISE)"],
        BBOX[41,-5.5,52,10]],
    ID["IGNF","NTF"]]

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeodeticCRS",
  "name": "NTF cartesiennes",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Nouvelle Triangulation Francaise",
    "ellipsoid": {
      "name": "Clarke 1880 (IGN)",
      "semi_major_axis": 6378249.2,
      "semi_minor_axis": 6356515
    }
  },
  "coordinate_system": {
    "subtype": "Cartesian",
    "axis": [
      {
        "name": "Geocentric X",
        "abbreviation": "X",
        "direction": "geocentricX",
        "unit": "metre"
      },
      {
        "name": "Geocentric Y",
        "abbreviation": "Y",
        "direction": "geocentricY",
        "unit": "metre"
      },
      {
        "name": "Geocentric Z",
        "abbreviation": "Z",
        "direction": "geocentricZ",
        "unit": "metre"
      }
    ]
  },
  "scope": "INTERMEDIAIRE POUR LE CALCUL",
  "area": "FRANCE METROPOLITAINE (CORSE COMPRISE)",
  "bbox": {
    "south_latitude": 41,
    "west_longitude": -5.5,
    "north_latitude": 52,
    "east_longitude": 10
  },
  "id": {
    "authority": "IGNF",
    "code": "NTF"
  }
}