EPSG:8897 - EPSG example wellbore local vertical CRS (ft)

Attributes

Unit

foot

Scope

Wellbore survey.

Remarks

None

Area of use

Description of the extent of the CRS.

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

Datum: EPSG example wellbore vertical datum

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["EPSG example wellbore local vertical CRS (ft)",
    VDATUM["EPSG example wellbore vertical datum"],
    CS[vertical,1],
        AXIS["local depth (d)",down,
            LENGTHUNIT["foot",0.3048]],
    USAGE[
        SCOPE["Wellbore survey."],
        AREA["Description of the extent of the CRS."],
        BBOX[-90,-180,90,180]],
    ID["EPSG",8897]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "EPSG example wellbore local vertical CRS (ft)",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "EPSG example wellbore vertical datum"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Local depth",
        "abbreviation": "d",
        "direction": "down",
        "unit": {
          "type": "LinearUnit",
          "name": "foot",
          "conversion_factor": 0.3048
        }
      }
    ]
  },
  "scope": "Wellbore survey.",
  "area": "Description of the extent of the CRS.",
  "bbox": {
    "south_latitude": -90,
    "west_longitude": -180,
    "north_latitude": 90,
    "east_longitude": 180
  },
  "id": {
    "authority": "EPSG",
    "code": 8897
  }
}
{'crs_wkt': 'VERTCRS["EPSG example wellbore local vertical CRS '
            '(ft)",VDATUM["EPSG example wellbore vertical '
            'datum"],CS[vertical,1],AXIS["local depth '
            '(d)",down,LENGTHUNIT["foot",0.3048]],USAGE[SCOPE["Wellbore '
            'survey."],AREA["Description of the extent of the '
            'CRS."],BBOX[-90,-180,90,180]],ID["EPSG",8897]]',
 'geopotential_datum_name': 'EPSG example wellbore vertical datum'}