PROJCS["NAD83(2011) / San Francisco SFO-B18 (ftUS)",
    GEOGCS["NAD83(2011)",
        DATUM["NAD83_National_Spatial_Reference_System_2011",
            SPHEROID["GRS 1980",6378137,298.257222101,
                AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1116"]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","6318"]],
    PROJECTION["Local Orthographic"],
    PARAMETER["latitude_of_center",37.6289686531],
    PARAMETER["longitude_of_center",-122.3939412704],
    PARAMETER["azimuth",27.7928209333],
    PARAMETER["scale_factor",0.9999968],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",0],
    UNIT["US survey foot",0.304800609601219,
        AUTHORITY["EPSG","9003"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","10622"]]