EPSG:CODE

EPSG:11367 — NAD83(2011) / RMTCRS Flathead 83 (ft)

Projected · USA - Montana - Flathead

Export Formats

WKT2
PROJCRS[
    "NAD83(2011) / RMTCRS Flathead 83 (ft)",
    BASEGEOGCRS[
        "NAD83(2011)",
        DATUM[
            "NAD83 (National Spatial Reference System 2011)",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ANCHOREPOCH[2010],
            ID["EPSG",1116]
        ],
        ID["EPSG",6318]
    ],
    CONVERSION[
        "Montana Flathead 83 (international foot)",
        METHOD["Hotine Oblique Mercator (variant B)",ID["EPSG",9815]],
        PARAMETER[
            "Latitude of projection centre",
            48.4000000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8811]
        ],
        PARAMETER[
            "Longitude of projection centre",
            -114.45,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8812]
        ],
        PARAMETER[
            "Azimuth at projection centre",
            320,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8813]
        ],
        PARAMETER[
            "Angle from Rectified to Skew Grid",
            -40,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8814]
        ],
        PARAMETER[
            "Scale factor at projection centre",
            1.000142,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8815]
        ],
        PARAMETER[
            "Easting at projection centre",
            492125.9843,
            LENGTHUNIT["foot",0.3048,ID["EPSG",9002]],
            ID["EPSG",8816]
        ],
        PARAMETER[
            "Northing at projection centre",
            492125.9843,
            LENGTHUNIT["foot",0.3048,ID["EPSG",9002]],
            ID["EPSG",8817]
        ],
        ID["EPSG",11349]
    ],
    CS[Cartesian,2,ID["EPSG",4495]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["foot",0.3048,ID["EPSG",9002]],
    ID["EPSG",11367]
]

Related Coordinate Systems

Available Transformations (5)

Transformations inherited from base CRS: EPSG:6318 (NAD83(2011))

Transformation Source → Target Accuracy (m)
NAD83(NSRS2007) to NAD83(2011) (2)
4759 → 6318 0.05
NAD83(NSRS2007) to NAD83(2011) (1)
4759 → 6318 0.05
NAD83(NSRS2007) to NAD83(2011) (3)
4759 → 6318 0.05
NAD83 to NAD83(2011) (1)
4269 → 6318 1
NAD83(2011) to WGS 84 (1)
6318 → 4326 2

Other CRS using NAD83 (National Spatial Reference System 2011) (694)