Rectified Skewed Orthomorphic (RSO) projection is used to map areas of Brunei and Malaysia, and is each country’s national projection.
Two meridians are 180 degrees apart.
Graticules are two meridians 180 degrees apart.
"A line of true scale is drawn at an angle to the central meridian" (Environmental Systems Research Institute, 1997).
Mapping areas of Brunei and Malaysia.
This projection contains this unique parameter:
RSO Type Select whether Borneo or Malaysia is the subject of the map.