EPSG:5739 - HKCD depth

Attributes

Unit

metre

Scope

Hydrography and nautical charting.

Remarks

None

Area of use

China - Hong Kong - offshore.

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

Datum: Hong Kong Chart Datum

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["HKCD depth",
    VDATUM["Hong Kong Chart Datum"],
    CS[vertical,1],
        AXIS["depth (D)",down,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Hydrography and nautical charting."],
        AREA["China - Hong Kong - offshore."],
        BBOX[22.13,113.76,22.58,114.51]],
    ID["EPSG",5739]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "HKCD depth",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "Hong Kong Chart Datum"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Depth",
        "abbreviation": "D",
        "direction": "down",
        "unit": "metre"
      }
    ]
  },
  "scope": "Hydrography and nautical charting.",
  "area": "China - Hong Kong - offshore.",
  "bbox": {
    "south_latitude": 22.13,
    "west_longitude": 113.76,
    "north_latitude": 22.58,
    "east_longitude": 114.51
  },
  "id": {
    "authority": "EPSG",
    "code": 5739
  }
}
{'crs_wkt': 'VERTCRS["HKCD depth",VDATUM["Hong Kong Chart '
            'Datum"],CS[vertical,1],AXIS["depth '
            '(D)",down,LENGTHUNIT["metre",1]],USAGE[SCOPE["Hydrography and '
            'nautical charting."],AREA["China - Hong Kong - '
            'offshore."],BBOX[22.13,113.76,22.58,114.51]],ID["EPSG",5739]]',
 'geopotential_datum_name': 'Hong Kong Chart Datum'}