ESRI:102061 - Hooray!

Attributes

Unit

metre

Scope

Not known.

Remarks

None

Area of use

Malaysia - West Malaysia onshore.

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

Datum: D_Everest_Modified_1969

Coordinate System: cartesian

Projection: Everest_Modified_1969_RSO_Malaya_Meters

Geodetic CRS: GCS_Everest_Modified_1969

Export

PROJCRS["Everest_Modified_1969_RSO_Malaya_Meters",
    BASEGEOGCRS["GCS_Everest_Modified_1969",
        DATUM["D_Everest_Modified_1969",
            ELLIPSOID["Everest 1830 (RSO 1969)",6377295.664,300.8017,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["Degree",0.0174532925199433]]],
    CONVERSION["Everest_Modified_1969_RSO_Malaya_Meters",
        METHOD["Hotine Oblique Mercator (variant A)",
            ID["EPSG",9812]],
        PARAMETER["Latitude of projection centre",4,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8811]],
        PARAMETER["Longitude of projection centre",102.25,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8812]],
        PARAMETER["Azimuth at projection centre",-36.974209437118,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8813]],
        PARAMETER["Angle from Rectified to Skew Grid",-36.869897645844,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8814]],
        PARAMETER["Scale factor at projection centre",0.99984,
            SCALEUNIT["unity",1],
            ID["EPSG",8815]],
        PARAMETER["False easting",804670.24,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",0,
            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["Not known."],
        AREA["Malaysia - West Malaysia onshore."],
        BBOX[1.21,99.59,6.72,104.6]],
    ID["ESRI",102061]]

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "ProjectedCRS",
  "name": "Everest_Modified_1969_RSO_Malaya_Meters",
  "base_crs": {
    "name": "GCS_Everest_Modified_1969",
    "datum": {
      "type": "GeodeticReferenceFrame",
      "name": "D_Everest_Modified_1969",
      "ellipsoid": {
        "name": "Everest 1830 (RSO 1969)",
        "semi_major_axis": 6377295.664,
        "inverse_flattening": 300.8017
      }
    },
    "coordinate_system": {
      "subtype": "ellipsoidal",
      "axis": [
        {
          "name": "Longitude",
          "abbreviation": "lon",
          "direction": "east",
          "unit": {
            "type": "AngularUnit",
            "name": "Degree",
            "conversion_factor": 0.0174532925199433
          }
        },
        {
          "name": "Latitude",
          "abbreviation": "lat",
          "direction": "north",
          "unit": {
            "type": "AngularUnit",
            "name": "Degree",
            "conversion_factor": 0.0174532925199433
          }
        }
      ]
    }
  },
  "conversion": {
    "name": "Everest_Modified_1969_RSO_Malaya_Meters",
    "method": {
      "name": "Hotine Oblique Mercator (variant A)",
      "id": {
        "authority": "EPSG",
        "code": 9812
      }
    },
    "parameters": [
      {
        "name": "Latitude of projection centre",
        "value": 4,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8811
        }
      },
      {
        "name": "Longitude of projection centre",
        "value": 102.25,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8812
        }
      },
      {
        "name": "Azimuth at projection centre",
        "value": -36.974209437118,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8813
        }
      },
      {
        "name": "Angle from Rectified to Skew Grid",
        "value": -36.869897645844,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8814
        }
      },
      {
        "name": "Scale factor at projection centre",
        "value": 0.99984,
        "unit": "unity",
        "id": {
          "authority": "EPSG",
          "code": 8815
        }
      },
      {
        "name": "False easting",
        "value": 804670.24,
        "unit": "metre",
        "id": {
          "authority": "EPSG",
          "code": 8806
        }
      },
      {
        "name": "False northing",
        "value": 0,
        "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": "Not known.",
  "area": "Malaysia - West Malaysia onshore.",
  "bbox": {
    "south_latitude": 1.21,
    "west_longitude": 99.59,
    "north_latitude": 6.72,
    "east_longitude": 104.6
  },
  "id": {
    "authority": "ESRI",
    "code": 102061
  }
}