Home / Transformation CH1903+ to WGS 84 (1) EPSG:4150 → EPSG:4326 Deprecated Coordinate Reference Systems Source CRS EPSG:4150 CH1903+ Geographic 2D Target CRS EPSG:4326 WGS 84 Geographic 2D Remarks Approximation at the +/- 1m level assuming that CHTRF95 is equivalent to WGS 84.