IGNF:RGNC91EQGPNC - Nouvelle Caledonie projection Geoportail

{
  "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
  "type": "ProjectedCRS",
  "name": "Nouvelle Caledonie projection Geoportail",
  "base_crs": {
    "name": "RGNC geographiques (dms)",
    "datum": {
      "type": "GeodeticReferenceFrame",
      "name": "Reseau Geodesique Nouvelle Caledonie 1991",
      "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
      }
    },
    "coordinate_system": {
      "subtype": "ellipsoidal",
      "axis": [
        {
          "name": "Geodetic longitude",
          "abbreviation": "Lon",
          "direction": "east",
          "unit": "degree"
        },
        {
          "name": "Geodetic latitude",
          "abbreviation": "Lat",
          "direction": "north",
          "unit": "degree"
        }
      ]
    },
    "id": {
      "authority": "IGNF",
      "code": "RGNCG"
    }
  },
  "conversion": {
    "name": "EQUIRECTANGULAIRE N. CALEDONIE",
    "method": {
      "name": "Equidistant Cylindrical",
      "id": {
        "authority": "EPSG",
        "code": 1028
      }
    },
    "parameters": [
      {
        "name": "Latitude of 1st standard parallel",
        "value": -22,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8823
        }
      },
      {
        "name": "Longitude of natural origin",
        "value": 0,
        "unit": "degree",
        "id": {
          "authority": "EPSG",
          "code": 8802
        }
      },
      {
        "name": "False easting",
        "value": 0,
        "unit": "metre",
        "id": {
          "authority": "EPSG",
          "code": 8806
        }
      },
      {
        "name": "False northing",
        "value": 0,
        "unit": "metre",
        "id": {
          "authority": "EPSG",
          "code": 8807
        }
      }
    ]
  },
  "coordinate_system": {
    "subtype": "Cartesian",
    "axis": [
      {
        "name": "Easting",
        "abbreviation": "X",
        "direction": "east",
        "unit": "metre"
      },
      {
        "name": "Northing",
        "abbreviation": "Y",
        "direction": "north",
        "unit": "metre"
      }
    ]
  },
  "scope": "LOCALE",
  "area": "NOUVELLE-CALEDONIE",
  "bbox": {
    "south_latitude": -26.65,
    "west_longitude": 156.1,
    "north_latitude": -14.6,
    "east_longitude": 174.5
  },
  "id": {
    "authority": "IGNF",
    "code": "RGNC91EQGPNC"
  }
}

{'crs_wkt': 'PROJCRS["Nouvelle Caledonie projection '
            'Geoportail",BASEGEOGCRS["RGNC geographiques (dms)",DATUM["Reseau '
            'Geodesique Nouvelle Caledonie 1991",ELLIPSOID["International '
            '1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["IGNF","RGNCG"]],CONVERSION["EQUIRECTANGULAIRE '
            'N. CALEDONIE",METHOD["Equidistant '
            'Cylindrical",ID["EPSG",1028]],PARAMETER["Latitude of 1st standard '
            'parallel",-22,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8823]],PARAMETER["Longitude '
            'of natural '
            'origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False '
            'easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False '
            'northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["easting '
            '(X)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing '
            '(Y)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["LOCALE"],AREA["NOUVELLE-CALEDONIE"],BBOX[-26.65,156.1,-14.6,174.5]],ID["IGNF","RGNC91EQGPNC"]]'}