PROJCRS["NAD83(2011) / San Francisco SFO-B18 (ftUS)",BASEGEOGCRS["NAD83(2011)",DATUM["NAD83 (National Spatial Reference System 2011)",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",6318]],CONVERSION["San Francisco International Airport B18 grid (ftUS)",METHOD["Local Orthographic",ID["EPSG",1130]],PARAMETER["Latitude of projection centre",37.6289686531,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8811]],PARAMETER["Longitude of projection centre",-122.3939412704,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8812]],PARAMETER["Azimuth at projection centre",27.7928209333,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8813]],PARAMETER["Scale factor at projection centre",0.9999968,SCALEUNIT["unity",1],ID["EPSG",8815]],PARAMETER["Easting at projection centre",0,LENGTHUNIT["US survey foot",0.304800609601219],ID["EPSG",8816]],PARAMETER["Northing at projection centre",0,LENGTHUNIT["US survey foot",0.304800609601219],ID["EPSG",8817]]],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["Engineering survey."],AREA["USA - California - San Francisco international airport."],BBOX[37.58,-122.43,37.66,-122.33]],ID["EPSG",10622]]