PROJCRS["Timbalai 1948 / RSO Borneo (m)", BASEGEOGCRS["Timbalai 1948", DATUM["Timbalai 1948", ELLIPSOID["Everest 1830 (1967 Definition)",6377298.556,300.8017, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4298]], CONVERSION["Rectified Skew Orthomorphic Borneo Grid (metre)", METHOD["Hotine Oblique Mercator (variant B)", ID["EPSG",9815]], PARAMETER["Latitude of projection centre",4, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8811]], PARAMETER["Longitude of projection centre",115, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8812]], PARAMETER["Azimuth at projection centre",53.3158204722222, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8813]], PARAMETER["Angle from Rectified to Skew Grid",53.1301023611111, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8814]], PARAMETER["Scale factor at projection centre",0.99984, SCALEUNIT["unity",1], ID["EPSG",8815]], PARAMETER["Easting at projection centre",590476.87, LENGTHUNIT["metre",1], ID["EPSG",8816]], PARAMETER["Northing at projection centre",442857.65, LENGTHUNIT["metre",1], ID["EPSG",8817]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Exploration and production operations in Brunei. Formerly also topographic mapping (large and medium scale) and engineering survey."], AREA["Brunei - onshore and offshore; Malaysia - East Malaysia (Sabah; Sarawak) - onshore and offshore."], BBOX[0.85,109.31,7.67,119.61]], ID["EPSG",29873]]