Variable EPSG_112070Const
EPSG_112070: "+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999770730876833 +x_0=-122020.682266178 +y_0=111018.817471687 +ellps=airy +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.999770730876833 +x_0=-122020.682266178 +y_0=111018.817471687 +ellps=airy +units=m +no_defs +type=crs'
OSGB 1936 National Highways B21H1
nullnull52.8061,-0.0756,52.0289,0.2105