degree
None
Source of IAU Coordinate systems: https://doi.org/10.1007/s10569-017-9805-5
Data Source: EPSG v11.016 2024-08-31
Datum: Portia (2015) - Sphere
Coordinate System: ellipsoidal
Projection: Undefined
Geodetic CRS: Undefined
GEOGCRS["Portia (2015) - Sphere / Ocentric",
DATUM["Portia (2015) - Sphere",
ELLIPSOID["Portia (2015) - Sphere",54000,0,
LENGTHUNIT["metre",1]]],
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",71200,2015],
REMARK["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": "Portia (2015) - Sphere / Ocentric",
"datum": {
"type": "GeodeticReferenceFrame",
"name": "Portia (2015) - Sphere",
"ellipsoid": {
"name": "Portia (2015) - Sphere",
"radius": 54000
},
"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": 71200,
"version": 2015
},
"remarks": "Source of IAU Coordinate systems: https://doi.org/10.1007/s10569-017-9805-5"
}
{'crs_wkt': 'GEOGCRS["Portia (2015) - Sphere / Ocentric",DATUM["Portia (2015) '
'- Sphere",ELLIPSOID["Portia (2015) - '
'Sphere",54000,0,LENGTHUNIT["metre",1]]],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",71200,2015],REMARK["Source '
'of IAU Coordinate systems: '
'https://doi.org/10.1007/s10569-017-9805-5"]]',
'geographic_crs_name': 'Portia (2015) - Sphere / Ocentric',
'grid_mapping_name': 'latitude_longitude',
'horizontal_datum_name': 'Portia (2015) - Sphere',
'inverse_flattening': 0.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Reference Meridian',
'reference_ellipsoid_name': 'Portia (2015) - Sphere',
'semi_major_axis': 54000.0,
'semi_minor_axis': 54000.0}