EPSG:9401 - El Hierro height

Attributes

Unit

metre

Scope

Geodesy, engineering survey, topographic mapping.

Remarks

None

Area of use

Spain - Canary Islands - El Hierro onshore.

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

Datum: El Hierro

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["El Hierro height",
    VDATUM["El Hierro"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Spain - Canary Islands - El Hierro onshore."],
        BBOX[27.58,-18.22,27.9,-17.83]],
    ID["EPSG",9401]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "El Hierro height",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "El Hierro"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Gravity-related height",
        "abbreviation": "H",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "Geodesy, engineering survey, topographic mapping.",
  "area": "Spain - Canary Islands - El Hierro onshore.",
  "bbox": {
    "south_latitude": 27.58,
    "west_longitude": -18.22,
    "north_latitude": 27.9,
    "east_longitude": -17.83
  },
  "id": {
    "authority": "EPSG",
    "code": 9401
  }
}
{'crs_wkt': 'VERTCRS["El Hierro height",VDATUM["El '
            'Hierro"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering '
            'survey, topographic mapping."],AREA["Spain - Canary Islands - El '
            'Hierro '
            'onshore."],BBOX[27.58,-18.22,27.9,-17.83]],ID["EPSG",9401]]',
 'geopotential_datum_name': 'El Hierro'}