PROJCS["GGTN1963_SHIFTXY_ADJ_NGS_SHIFT_VALUE_GUAM63",
    GEOGCS["GCS_Guam_1963",
        DATUM["D_Guam_1963",
            SPHEROID["Clarke_1866",6378206.4,294.9786982]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Azimuthal_Equidistant"],
    PARAMETER["False_Easting",164041.9947506562],
    PARAMETER["False_Northing",164041.9947506562],
    PARAMETER["Central_Meridian",144.751172],
    PARAMETER["Latitude_Of_Origin",13.473899],
    UNIT["Foot",0.3048]]