EPSG:6646 - Karbala 1979 / Iraq National Grid

Attributes

Unit

metre

Scope

Cadastre.

Remarks

None

Area of use

Iraq - onshore.

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

Datum: Karbala 1979

Coordinate System: cartesian

Projection: Iraq National Grid

Geodetic CRS: Karbala 1979

Export

PROJCRS["Karbala 1979 / Iraq National Grid",
    BASEGEOGCRS["Karbala 1979",
        DATUM["Karbala 1979",
            ELLIPSOID["Clarke 1880 (RGS)",6378249.145,293.465,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4743]],
    CONVERSION["Iraq National Grid",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",29.0262683333333,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",46.5,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.9994,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",800000,
            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["Cadastre."],
        AREA["Iraq - onshore."],
        BBOX[29.06,38.79,37.39,48.61]],
    ID["EPSG",6646]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "ProjectedCRS",
  "name": "Karbala 1979 / Iraq National Grid",
  "base_crs": {
    "name": "Karbala 1979",
    "datum": {
      "type": "GeodeticReferenceFrame",
      "name": "Karbala 1979",
      "ellipsoid": {
        "name": "Clarke 1880 (RGS)",
        "semi_major_axis": 6378249.145,
        "inverse_flattening": 293.465
      }
    },
    "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": 4743
    }
  },
  "conversion": {
    "name": "Iraq National Grid",
    "method": {
      "name": "Transverse Mercator",
      "id": {
        "authority": "EPSG",
        "code": 9807
      }
    },
    "parameters": [
      {
        "name": "Latitude of natural origin",
        "value": 29.0262683333333,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8801
        }
      },
      {
        "name": "Longitude of natural origin",
        "value": 46.5,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8802
        }
      },
      {
        "name": "Scale factor at natural origin",
        "value": 0.9994,
        "unit": "unity",
        "id": {
          "authority": "EPSG",
          "code": 8805
        }
      },
      {
        "name": "False easting",
        "value": 800000,
        "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": "Cadastre.",
  "area": "Iraq - onshore.",
  "bbox": {
    "south_latitude": 29.06,
    "west_longitude": 38.79,
    "north_latitude": 37.39,
    "east_longitude": 48.61
  },
  "id": {
    "authority": "EPSG",
    "code": 6646
  }
}
{'crs_wkt': 'PROJCRS["Karbala 1979 / Iraq National Grid",BASEGEOGCRS["Karbala '
            '1979",DATUM["Karbala 1979",ELLIPSOID["Clarke 1880 '
            '(RGS)",6378249.145,293.465,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4743]],CONVERSION["Iraq '
            'National Grid",METHOD["Transverse '
            'Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural '
            'origin",29.0262683333333,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
            'of natural '
            'origin",46.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale '
            'factor at natural '
            'origin",0.9994,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False '
            'easting",800000,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["Cadastre."],AREA["Iraq '
            '- onshore."],BBOX[29.06,38.79,37.39,48.61]],ID["EPSG",6646]]',
 'false_easting': 800000.0,
 'false_northing': 0.0,
 'geographic_crs_name': 'Karbala 1979',
 'grid_mapping_name': 'transverse_mercator',
 'horizontal_datum_name': 'Karbala 1979',
 'inverse_flattening': 293.465,
 'latitude_of_projection_origin': 29.02626833333333,
 'longitude_of_central_meridian': 46.5,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Greenwich',
 'projected_crs_name': 'Karbala 1979 / Iraq National Grid',
 'reference_ellipsoid_name': 'Clarke 1880 (RGS)',
 'scale_factor_at_central_meridian': 0.9994,
 'semi_major_axis': 6378249.145,
 'semi_minor_axis': 6356514.8695497755}