Well Known Text
 
WKT Version 2
PROJCRS["Timbalai 1948 / RSO Borneo (ch)",BASEGEOGCRS["Timbalai 1948",DATUM["Timbalai 1948",ELLIPSOID["Everest 1830 (1967 Definition)",6377298.556,300.8017,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7016]],ID["EPSG",6298]],ID["EPSG",4298]],CONVERSION["Rectified Skew Orthomorphic Borneo Grid (chain)",METHOD["Hotine Oblique Mercator (variant B)",ID["EPSG",9815]],PARAMETER["Latitude of projection centre",4,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8811]],PARAMETER["Longitude of projection centre",115,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8812]],PARAMETER["Azimuth at projection centre",53.3158204722225,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8813]],PARAMETER["Angle from Rectified to Skew Grid",53.1301023611114,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",8814]],PARAMETER["Scale factor at projection centre",0.99984,SCALEUNIT["unity",1,ID["EPSG",9201]],ID["EPSG",8815]],PARAMETER["Easting at projection centre",29352.4763,LENGTHUNIT["British chain (Sears 1922)",20.1167651215526,ID["EPSG",9042]],ID["EPSG",8816]],PARAMETER["Northing at projection centre",22014.3572,LENGTHUNIT["British chain (Sears 1922)",20.1167651215526,ID["EPSG",9042]],ID["EPSG",8817]],ID["EPSG",19956]],CS[Cartesian,2,ID["EPSG",4402]],AXIS["Easting (E)",east],AXIS["Northing (N)",north],LENGTHUNIT["British chain (Sears 1922)",20.1167651215526,ID["EPSG",9042]],ID["EPSG",29871]]


