IAU_2015:202514300 - Itokawa (2015) - Sphere / Ocentric

Attributes

Unit

degree

Scope

None

Remarks

Use R_m = (a+b+c)/3 as mean radius. Use mean radius as sphere radius for interoperability. Source of IAU Coordinate systems: https://doi.org/10.1007/s10569-017-9805-5

Area of use

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

Datum: Itokawa (2015) - Sphere

Coordinate System: ellipsoidal

Projection: Undefined

Geodetic CRS: Undefined

Export

GEOGCRS["Itokawa (2015) - Sphere / Ocentric",
    DATUM["Itokawa (2015) - Sphere",
        ELLIPSOID["Itokawa (2015) - Sphere",173,0,
            LENGTHUNIT["metre",1]],
        ANCHOR["defined with W0=0: 0.0"]],
    PRIMEM["Reference Meridian",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    ID["IAU",202514300,2015],
    REMARK["Use R_m = (a+b+c)/3 as mean radius. Use mean radius as sphere radius for interoperability. Source of IAU Coordinate systems: https://doi.org/10.1007/s10569-017-9805-5"]]
{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "Itokawa (2015) - Sphere / Ocentric",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Itokawa (2015) - Sphere",
    "anchor": "defined with W0=0: 0.0",
    "ellipsoid": {
      "name": "Itokawa (2015) - Sphere",
      "radius": 173
    },
    "prime_meridian": {
      "name": "Reference Meridian",
      "longitude": 0
    }
  },
  "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": "IAU",
    "code": 202514300,
    "version": 2015
  },
  "remarks": "Use R_m = (a+b+c)/3 as mean radius. Use mean radius as sphere radius for interoperability. Source of IAU Coordinate systems: https://doi.org/10.1007/s10569-017-9805-5"
}
{'crs_wkt': 'GEOGCRS["Itokawa (2015) - Sphere / Ocentric",DATUM["Itokawa '
            '(2015) - Sphere",ELLIPSOID["Itokawa (2015) - '
            'Sphere",173,0,LENGTHUNIT["metre",1]],ANCHOR["defined with W0=0: '
            '0.0"]],PRIMEM["Reference '
            'Meridian",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],ID["IAU",202514300,2015],REMARK["Use '
            'R_m = (a+b+c)/3 as mean radius. Use mean radius as sphere radius '
            'for interoperability. Source of IAU Coordinate systems: '
            'https://doi.org/10.1007/s10569-017-9805-5"]]',
 'geographic_crs_name': 'Itokawa (2015) - Sphere / Ocentric',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'Itokawa (2015) - Sphere',
 'inverse_flattening': 0.0,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Reference Meridian',
 'reference_ellipsoid_name': 'Itokawa (2015) - Sphere',
 'semi_major_axis': 173.0,
 'semi_minor_axis': 173.0}