PROJECTION "proj=tmerc" "lat_0=31" "lon_0=-111.916666666667" "k=0.9999" "x_0=152400.30480061" "y_0=0" "ellps=clrk66" "towgs84=-7,139,181,0,0,0,0" "units=us-ft" "no_defs" "type=crs" END