EPSG:9279 - SA LLD height

Attributes

Unit

metre

Scope

Geodesy, engineering survey, topographic mapping.

Remarks

None

Area of use

South Africa - mainland onshore.

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

Datum: South Africa Land Levelling Datum

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

VERTCRS["SA LLD height",
    VDATUM["South Africa Land Levelling Datum"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["South Africa - mainland onshore."],
        BBOX[-34.88,16.45,-22.13,32.95]],
    ID["EPSG",9279]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "VerticalCRS",
  "name": "SA LLD height",
  "datum": {
    "type": "VerticalReferenceFrame",
    "name": "South Africa Land Levelling Datum"
  },
  "coordinate_system": {
    "subtype": "vertical",
    "axis": [
      {
        "name": "Gravity-related height",
        "abbreviation": "H",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "Geodesy, engineering survey, topographic mapping.",
  "area": "South Africa - mainland onshore.",
  "bbox": {
    "south_latitude": -34.88,
    "west_longitude": 16.45,
    "north_latitude": -22.13,
    "east_longitude": 32.95
  },
  "id": {
    "authority": "EPSG",
    "code": 9279
  }
}
{'crs_wkt': 'VERTCRS["SA LLD height",VDATUM["South Africa Land Levelling '
            'Datum"],CS[vertical,1],AXIS["gravity-related height '
            '(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering '
            'survey, topographic mapping."],AREA["South Africa - mainland '
            'onshore."],BBOX[-34.88,16.45,-22.13,32.95]],ID["EPSG",9279]]',
 'geopotential_datum_name': 'South Africa Land Levelling Datum'}