PROJCRS["NAD27 / BLM 16N (feet)",
    BASEGEOGCRS["NAD27",
        DATUM["North American Datum 1927",
            ELLIPSOID["Clarke 1866",6378206.4,294.978698213898,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4267]],
    CONVERSION["BLM zone 16N (US survey foot)",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-87,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.9996,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",1640416.67,
            LENGTHUNIT["US survey foot",0.304800609601219],
            ID["EPSG",8806]],
        PARAMETER["False northing",0,
            LENGTHUNIT["US survey foot",0.304800609601219],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["easting (X)",east,
            ORDER[1],
            LENGTHUNIT["US survey foot",0.304800609601219]],
        AXIS["northing (Y)",north,
            ORDER[2],
            LENGTHUNIT["US survey foot",0.304800609601219]],
    USAGE[
        SCOPE["Minerals management (including oil and gas exploration and production)."],
        AREA["United States (USA) - Gulf of Mexico outer continental shelf (GoM OCS) between approximately 90°W and 84°W - leasing areas Grand Isle, West Delta, South Pass, Breton Sound, Main Pass,  Chandeleur; protraction areas Mobile, Viosca Knoll, Mississippi Canyon, Atwater Valley, Lund, Lund South, Pensacola, Destin Dome, De Soto Canyon, Lloyd Ridge, Henderson, Florida Plain, Campeche Escarpment, Apalachicola, Florida Middle Ground, The Elbow, Vernon Basin, Howell Hook, Rankin."],
        BBOX[23.95,-90.01,30.25,-83.91]],
    ID["EPSG",32076]]