diff options
Diffstat (limited to 'nad/CH')
| -rw-r--r-- | nad/CH | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/nad/CH b/nad/CH deleted file mode 100644 index af77ae48..00000000 --- a/nad/CH +++ /dev/null @@ -1,23 +0,0 @@ -# This init file provides definitions for CH1903 and CH1903/LV03 -# projections using the distortion grids developed by Swisstopo. -# See: https://shop.swisstopo.admin.ch/en/products/geo_software/GIS_info -# -# You'll need to download the grids separately and put in a directory -# scanned by libproj. Directories may be added to the scan list through -# the PROJ_LIB environment variable -# -# Note that an independent effort was made to derive an usable grid -# from the CH1903->CH1903+ grid initially available from the Swisstopo -# website. You can read about this other effort here: -# http://lists.maptools.org/pipermail/proj/2012-February/006093.html -# It may be of interest because the latter was by some reported as being -# more accurate than the former: -# http://lists.maptools.org/pipermail/proj/2012-February/006119.html -# -# This init file uses the official one -# -<metadata> +origin=Swisstopo +lastupdate=2012-02-27 -# CH1903/LV03 -<1903_LV03> +proj=somerc +lat_0=46.95240555555556 +lon_0=7.439583333333333 +k_0=1 +x_0=600000 +y_0=200000 +ellps=bessel +units=m +nadgrids=CHENYX06_etrs.gsb +no_defs -# CH1903 -<1903> +proj=longlat +ellps=bessel +nadgrids=CHENYX06_etrs.gsb +no_defs <> |