OGC:CRS83 - NAD83 (CRS83)

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "GeographicCRS",
  "name": "NAD83 (CRS83)",
  "datum": {
    "type": "GeodeticReferenceFrame",
    "name": "North American Datum 1983",
    "ellipsoid": {
      "name": "GRS 1980",
      "semi_major_axis": 6378137,
      "inverse_flattening": 298.257222101
    }
  },
  "coordinate_system": {
    "subtype": "ellipsoidal",
    "axis": [
      {
        "name": "Geodetic longitude",
        "abbreviation": "Lon",
        "direction": "east",
        "unit": "degree"
      },
      {
        "name": "Geodetic latitude",
        "abbreviation": "Lat",
        "direction": "north",
        "unit": "degree"
      }
    ]
  },
  "scope": "Not known.",
  "area": "North America - onshore and offshore: Canada - Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland and Labrador; Northwest Territories; Nova Scotia; Nunavut; Ontario; Prince Edward Island; Quebec; Saskatchewan; Yukon. Puerto Rico. United States (USA) - Alabama; Alaska; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Hawaii; 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. US Virgin Islands. British Virgin Islands.",
  "bbox": {
    "south_latitude": 14.92,
    "west_longitude": 167.65,
    "north_latitude": 86.45,
    "east_longitude": -40.73
  },
  "id": {
    "authority": "OGC",
    "code": "CRS83"
  }
}

{'crs_wkt': 'GEOGCRS["NAD83 (CRS83)",DATUM["North American Datum '
            '1983",ELLIPSOID["GRS '
            '1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
            'longitude '
            '(Lon)",east,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
            'latitude '
            '(Lat)",north,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Not '
            'known."],AREA["North America - onshore and offshore: Canada - '
            'Alberta; British Columbia; Manitoba; New Brunswick; Newfoundland '
            'and Labrador; Northwest Territories; Nova Scotia; Nunavut; '
            'Ontario; Prince Edward Island; Quebec; Saskatchewan; Yukon. '
            'Puerto Rico. United States (USA) - Alabama; Alaska; Arizona; '
            'Arkansas; California; Colorado; Connecticut; Delaware; Florida; '
            'Georgia; Hawaii; 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. US '
            'Virgin Islands. British Virgin '
            'Islands."],BBOX[14.92,167.65,86.45,-40.73]],ID["OGC","CRS83"]]',
 'geographic_crs_name': 'NAD83 (CRS83)',
 'grid_mapping_name': 'latitude_longitude',
 'horizontal_datum_name': 'North American Datum 1983',
 '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}