EPSG:4344 - CHTRF95 (geocentric)

Attributes

Unit

metre

Scope

Geodesy.

Remarks

None

Area of use

Liechtenstein; Switzerland.

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

Datum: Swiss Terrestrial Reference System 1995

Coordinate System: cartesian

Projection: Undefined

Geodetic CRS: Undefined

Export

GEODCRS["CHTRF95 (geocentric)",
    DATUM["Swiss Terrestrial Reference System 1995",
        ELLIPSOID["GRS 1980",6378137,298.257222101,
            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["Geodesy."],
        AREA["Liechtenstein; Switzerland."],
        BBOX[45.82,5.96,47.81,10.49]],
    ID["EPSG",4344]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeodeticCRS",
  "name": "CHTRF95 (geocentric)",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Swiss Terrestrial Reference System 1995",
    "ellipsoid": {
      "name": "GRS 1980",
      "semi_major_axis": 6378137,
      "inverse_flattening": 298.257222101
    }
  },
  "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": "Geodesy.",
  "area": "Liechtenstein; Switzerland.",
  "bbox": {
    "south_latitude": 45.82,
    "west_longitude": 5.96,
    "north_latitude": 47.81,
    "east_longitude": 10.49
  },
  "id": {
    "authority": "EPSG",
    "code": 4344
  }
}
{'crs_wkt': 'GEODCRS["CHTRF95 (geocentric)",DATUM["Swiss Terrestrial Reference '
            'System 1995",ELLIPSOID["GRS '
            '1980",6378137,298.257222101,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["Geodesy."],AREA["Liechtenstein; '
            'Switzerland."],BBOX[45.82,5.96,47.81,10.49]],ID["EPSG",4344]]'}