Coordinate Reference Systems of Switzerland - CH
CRS Identifier CRS Annotation Select
Descr. of CRS Descr. of Transf. Online Transf.
Position
CH_CH1903 / CH_PROJECTIONDatum CH1903 with Swiss Projection Link to description of CRS for CH_CH1903 / CH_PROJECTION Link to description of Transformation for CH_CH1903 Link to Online-Transformation for CH_CH1903
CH_CH1903+ / CH_PROJECTION+Datum CH1903+ (GPS based Datum) with Swiss Projection Link to description of CRS for CH_CH1903+ / CH_PROJECTION+ Link to description of Transformation for CH_CH1903+ Link to Online-Transformation for CH_CH1903+
Height
CH_MARS / UNCORpure levelled heights referred to tide gauge Marseille (also known as LN02) Link to description of CRS for CH_MARS / UNCOR Link to description of Transformation for CH_MARS Link to Online-Transformation for CH_MARS
CH_MARS / OHorthometric heights referred to tide gauge Marseille (also known as LHN95) Link to description of CRS for CH_MARS / OH