ESRI:102438 - WGS_1984_ARC_System_Zone_18

Attributes

Unit

metre

Scope

Not known.

Remarks

None

Area of use

ARC System - Zone 18

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

Datum: World Geodetic System 1984

Coordinate System: cartesian

Projection: WGS_1984_ARC_System_Zone_18

Geodetic CRS: WGS 84

Export

PROJCRS["WGS_1984_ARC_System_Zone_18",
    BASEGEOGCRS["WGS 84",
        DATUM["World Geodetic System 1984",
            ELLIPSOID["WGS 84",6378137,298.257223563,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["Degree",0.0174532925199433]]],
    CONVERSION["WGS_1984_ARC_System_Zone_18",
        METHOD["Azimuthal Equidistant",
            ID["EPSG",1125]],
        PARAMETER["Latitude of natural origin",-90,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",0,
            ANGLEUNIT["Degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["False easting",0,
            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["ARC System - Zone 18"],
        BBOX[-90,-180,-80,180]],
    ID["ESRI",102438]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "ProjectedCRS",
  "name": "WGS_1984_ARC_System_Zone_18",
  "base_crs": {
    "name": "WGS 84",
    "datum": {
      "type": "GeodeticReferenceFrame",
      "name": "World Geodetic System 1984",
      "ellipsoid": {
        "name": "WGS 84",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257223563
      }
    },
    "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": "WGS_1984_ARC_System_Zone_18",
    "method": {
      "name": "Azimuthal Equidistant",
      "id": {
        "authority": "EPSG",
        "code": 1125
      }
    },
    "parameters": [
      {
        "name": "Latitude of natural origin",
        "value": -90,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8801
        }
      },
      {
        "name": "Longitude of natural origin",
        "value": 0,
        "unit": {
          "type": "AngularUnit",
          "name": "Degree",
          "conversion_factor": 0.0174532925199433
        },
        "id": {
          "authority": "EPSG",
          "code": 8802
        }
      },
      {
        "name": "False easting",
        "value": 0,
        "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": "ARC System - Zone 18",
  "bbox": {
    "south_latitude": -90,
    "west_longitude": -180,
    "north_latitude": -80,
    "east_longitude": 180
  },
  "id": {
    "authority": "ESRI",
    "code": 102438
  }
}
{'crs_wkt': 'PROJCRS["WGS_1984_ARC_System_Zone_18",BASEGEOGCRS["WGS '
            '84",DATUM["World Geodetic System 1984",ELLIPSOID["WGS '
            '84",6378137,298.257223563,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["Degree",0.0174532925199433]]],CONVERSION["WGS_1984_ARC_System_Zone_18",METHOD["Azimuthal '
            'Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural '
            'origin",-90,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude '
            'of natural '
            'origin",0,ANGLEUNIT["Degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False '
            'easting",0,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["ARC System - Zone '
            '18"],BBOX[-90,-180,-80,180]],ID["ESRI",102438]]',
 'false_easting': 0.0,
 'false_northing': 0.0,
 'geographic_crs_name': 'WGS 84',
 'grid_mapping_name': 'azimuthal_equidistant',
 'horizontal_datum_name': 'World Geodetic System 1984',
 'inverse_flattening': 298.257223563,
 'latitude_of_projection_origin': -90.0,
 'longitude_of_prime_meridian': 0.0,
 'longitude_of_projection_origin': 0.0,
 'prime_meridian_name': 'Greenwich',
 'projected_crs_name': 'WGS_1984_ARC_System_Zone_18',
 'reference_ellipsoid_name': 'WGS 84',
 'semi_major_axis': 6378137.0,
 'semi_minor_axis': 6356752.314245179}