EPSG:8542 - NAD83(FBN)

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "NAD83(FBN)",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "NAD83 (Federal Base Network)",
    "ellipsoid": {
      "name": "GRS 1980",
      "semi_major_axis": 6378137,
      "inverse_flattening": 298.257222101
    }
  },
  "coordinate_system": {
    "subtype": "ellipsoidal",
    "axis": [
      {
        "name": "Geodetic latitude",
        "abbreviation": "Lat",
        "direction": "north",
        "unit": "degree"
      },
      {
        "name": "Geodetic longitude",
        "abbreviation": "Lon",
        "direction": "east",
        "unit": "degree"
      },
      {
        "name": "Ellipsoidal height",
        "abbreviation": "h",
        "direction": "up",
        "unit": "metre"
      }
    ]
  },
  "scope": "Geodesy.",
  "area": "American Samoa - Tutuila, Aunu'u, Ofu, Olesega, Ta'u and Rose islands - onshore. Guam - onshore. Northern Mariana Islands - onshore. Puerto Rico - onshore. United States (USA) - CONUS - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming - onshore plus Gulf of Mexico offshore continental shelf (GoM OCS). US Virgin Islands - onshore.",
  "bbox": {
    "south_latitude": -14.59,
    "west_longitude": 144.58,
    "north_latitude": 49.38,
    "east_longitude": -64.51
  },
  "id": {
    "authority": "EPSG",
    "code": 8542
  }
}

{'crs_wkt': 'GEOGCRS["NAD83(FBN)",DATUM["NAD83 (Federal Base '
            'Network)",ELLIPSOID["GRS '
            '1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,3],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],AXIS["ellipsoidal '
            'height '
            '(h)",up,ORDER[3],LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy."],AREA["American '
            "Samoa - Tutuila, Aunu'u, Ofu, Olesega, Ta'u and Rose islands - "
            'onshore. Guam - onshore. Northern Mariana Islands - onshore. '
            'Puerto Rico - onshore. United States (USA) - CONUS - Alabama; '
            'Arizona; Arkansas; California; Colorado; Connecticut; Delaware; '
            'Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; '
            'Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; '
            'Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New '
            'Hampshire; New Jersey; New Mexico; New York; North Carolina; '
            'North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; '
            'South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; '
            'Virginia; Washington; West Virginia; Wisconsin; Wyoming - onshore '
            'plus Gulf of Mexico offshore continental shelf (GoM OCS). US '
            'Virgin Islands - '
            'onshore."],BBOX[-14.59,144.58,49.38,-64.51]],ID["EPSG",8542]]',
 'geographic_crs_name': 'NAD83(FBN)',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'NAD83 (Federal Base Network)',
 'inverse_flattening': 298.257222101,
 'longitude_of_prime_meridian': 0.0,
 'prime_meridian_name': 'Greenwich',
 'reference_ellipsoid_name': 'GRS 1980',
 'semi_major_axis': 6378137.0,
 'semi_minor_axis': 6356752.314140356}