Well Known Text

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,ID["EPSG",9001]],ID["EPSG",7019]],ANCHOREPOCH[2010],ID["EPSG",1116]],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",9102]],ID["EPSG",8811]],PARAMETER["Longitude of projection centre",-122.3939412704,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8812]],PARAMETER["Azimuth at projection centre",27.7928209333,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8813]],PARAMETER["Scale factor at projection centre",0.9999968,SCALEUNIT["unity",1,ID["EPSG",9201]],ID["EPSG",8815]],PARAMETER["Easting at projection centre",0,LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],ID["EPSG",8816]],PARAMETER["Northing at projection centre",0,LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],ID["EPSG",8817]],ID["EPSG",10621]],CS[Cartesian,2,ID["EPSG",4497]],AXIS["Easting (X)",east],AXIS["Northing (Y)",north],LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],ID["EPSG",10622]]