EPSG:24500 - Kertau 1968 / Singapore Grid

Attributes

Unit

metre

Scope

Engineering survey, topographic mapping.

Remarks

None

Area of use

Singapore - onshore and offshore.

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

Datum: Kertau 1968

Coordinate System: cartesian

Projection: Singapore Grid

Geodetic CRS: Kertau 1968

Export

PROJCRS["Kertau 1968 / Singapore Grid",
    BASEGEOGCRS["Kertau 1968",
        DATUM["Kertau 1968",
            ELLIPSOID["Everest 1830 Modified",6377304.063,300.8017,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4245]],
    CONVERSION["Singapore Grid",
        METHOD["Cassini-Soldner",
            ID["EPSG",9806]],
        PARAMETER["Latitude of natural origin",1.28764666666667,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",103.853002222222,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["False easting",30000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",30000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["(E)",east,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["(N)",north,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Engineering survey, topographic mapping."],
        AREA["Singapore - onshore and offshore."],
        BBOX[1.13,103.59,1.47,104.07]],
    ID["EPSG",24500]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "ProjectedCRS",
  "name": "Kertau 1968 / Singapore Grid",
  "base_crs": {
    "name": "Kertau 1968",
    "datum": {
      "type": "GeodeticReferenceFrame",
      "name": "Kertau 1968",
      "ellipsoid": {
        "name": "Everest 1830 Modified",
        "semi_major_axis": 6377304.063,
        "inverse_flattening": 300.8017
      }
    },
    "coordinate_system": {
      "subtype": "ellipsoidal",
      "axis": [
        {
          "name": "Geodetic latitude",
          "abbreviation": "Lat",
          "direction": "north",
          "unit": "degree"
        },
        {
          "name": "Geodetic longitude",
          "abbreviation": "Lon",
          "direction": "east",
          "unit": "degree"
        }
      ]
    },
    "id": {
      "authority": "EPSG",
      "code": 4245
    }
  },
  "conversion": {
    "name": "Singapore Grid",
    "method": {
      "name": "Cassini-Soldner",
      "id": {
        "authority": "EPSG",
        "code": 9806
      }
    },
    "parameters": [
      {
        "name": "Latitude of natural origin",
        "value": 1.28764666666667,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8801
        }
      },
      {
        "name": "Longitude of natural origin",
        "value": 103.853002222222,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8802
        }
      },
      {
        "name": "False easting",
        "value": 30000,
        "unit": "metre",
        "id": {
          "authority": "EPSG",
          "code": 8806
        }
      },
      {
        "name": "False northing",
        "value": 30000,
        "unit": "metre",
        "id": {
          "authority": "EPSG",
          "code": 8807
        }
      }
    ]
  },
  "coordinate_system": {
    "subtype": "Cartesian",
    "axis": [
      {
        "name": "Easting",
        "abbreviation": "E",
        "direction": "east",
        "unit": "metre"
      },
      {
        "name": "Northing",
        "abbreviation": "N",
        "direction": "north",
        "unit": "metre"
      }
    ]
  },
  "scope": "Engineering survey, topographic mapping.",
  "area": "Singapore - onshore and offshore.",
  "bbox": {
    "south_latitude": 1.13,
    "west_longitude": 103.59,
    "north_latitude": 1.47,
    "east_longitude": 104.07
  },
  "id": {
    "authority": "EPSG",
    "code": 24500
  }
}
{'crs_wkt': 'PROJCRS["Kertau 1968 / Singapore Grid",BASEGEOGCRS["Kertau '
            '1968",DATUM["Kertau 1968",ELLIPSOID["Everest 1830 '
            'Modified",6377304.063,300.8017,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4245]],CONVERSION["Singapore '
            'Grid",METHOD["Cassini-Soldner",ID["EPSG",9806]],PARAMETER["Latitude '
            'of natural '
            'origin",1.28764666666667,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
            'of natural '
            'origin",103.853002222222,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False '
            'easting",30000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
            'northing",30000,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Engineering '
            'survey, topographic mapping."],AREA["Singapore - onshore and '
            'offshore."],BBOX[1.13,103.59,1.47,104.07]],ID["EPSG",24500]]'}