GEOGCRS["Indian 1975",
    DATUM["Indian 1975",
        ELLIPSOID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017,
            LENGTHUNIT["metre",1]]],
    PRIMEM["Greenwich",0,
        ANGLEUNIT["degree",0.0174532925199433]],
    CS[ellipsoidal,2],
        AXIS["geodetic latitude (Lat)",north,
            ORDER[1],
            ANGLEUNIT["degree",0.0174532925199433]],
        AXIS["geodetic longitude (Lon)",east,
            ORDER[2],
            ANGLEUNIT["degree",0.0174532925199433]],
    USAGE[
        SCOPE["Geodesy."],
        AREA["Thailand - onshore plus offshore Gulf of Thailand."],
        BBOX[5.63,97.34,20.46,105.64]],
    ID["EPSG",4240]]