EPSG:5709 - NAP height

Attributes

Unit

metre

Scope

Geodesy, engineering survey.

Remarks

None

Area of use

Netherlands - onshore and offshore.

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

Datum: Normaal Amsterdams Peil

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["NAP height",
    VDATUM["Normaal Amsterdams Peil"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey."],
        AREA["Netherlands - onshore and offshore."],
        BBOX[50.75,2.53,55.77,7.22]],
    ID["EPSG",5709]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "NAP height",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "Normaal Amsterdams Peil"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Gravity-related height",
        "abbreviation": "H",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "Geodesy, engineering survey.",
  "area": "Netherlands - onshore and offshore.",
  "bbox": {
    "south_latitude": 50.75,
    "west_longitude": 2.53,
    "north_latitude": 55.77,
    "east_longitude": 7.22
  },
  "id": {
    "authority": "EPSG",
    "code": 5709
  }
}
{'crs_wkt': 'VERTCRS["NAP height",VDATUM["Normaal Amsterdams '
            'Peil"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering '
            'survey."],AREA["Netherlands - onshore and '
            'offshore."],BBOX[50.75,2.53,55.77,7.22]],ID["EPSG",5709]]',
 'geopotential_datum_name': 'Normaal Amsterdams Peil'}