EPSG:4303 - TC(1948)

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "TC(1948)",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "Trucial Coast 1948",
    "ellipsoid": {
      "name": "Helmert 1906",
      "semi_major_axis": 6378200,
      "inverse_flattening": 298.3
    }
  },
  "coordinate_system": {
    "subtype": "ellipsoidal",
    "axis": [
      {
        "name": "Geodetic latitude",
        "abbreviation": "Lat",
        "direction": "north",
        "unit": "degree"
      },
      {
        "name": "Geodetic longitude",
        "abbreviation": "Lon",
        "direction": "east",
        "unit": "degree"
      }
    ]
  },
  "scope": "Geodesy.",
  "area": "United Arab Emirates (UAE) - Abu Dhabi onshore and Dubai onshore.",
  "bbox": {
    "south_latitude": 22.63,
    "west_longitude": 51.56,
    "north_latitude": 25.34,
    "east_longitude": 56.03
  },
  "id": {
    "authority": "EPSG",
    "code": 4303
  }
}

{'crs_wkt': 'GEOGCRS["TC(1948)",DATUM["Trucial Coast 1948",ELLIPSOID["Helmert '
            '1906",6378200,298.3,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",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]],USAGE[SCOPE["Geodesy."],AREA["United '
            'Arab Emirates (UAE) - Abu Dhabi onshore and Dubai '
            'onshore."],BBOX[22.63,51.56,25.34,56.03]],ID["EPSG",4303]]',
 'geographic_crs_name': 'TC(1948)',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'Trucial Coast 1948',
 'inverse_flattening': 298.3,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Greenwich',
 'reference_ellipsoid_name': 'Helmert 1906',
 'semi_major_axis': 6378200.0,
 'semi_minor_axis': 6356818.169627891}