No Support for the LV95/CH1903+ swissgrid in Twonav Land/Rastermaps for Free

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Harald Zech

• August 08, 2021 07:35

Although I requested/proposed from Twonav support for the new swiss coordinate system already two years ago, nothing happened in this regards. CH1903+ is now the official coordinate systems in Switzerland since beginning 2020. Meanwhile the swiss goverment decided to provide all raster maps to the public for free (GeoTIFF). Of course, all maps are referenced with CH1903+/LV95 , which is not supported by Twonav Land (but is with other vendors like QuoVadis, GlobalMapper, Garmin and many more).

https://www.swisstopo.admin.ch/de/geodata/maps/smr/smr25.html#dokumente_publikatio

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  Francesco Bivona

  • March 10, 2022 15:51
  • Edited

  Also with OkMap the new datum is working very well.

  I did the KMZ map with OkMap and then I could open with Land, but with just 1 x 1 tiles, because Land has troubles to visualize KMZ  with more than 1 tile .... And also with just one tile, the Land visualization is not perfect, just tried now

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  Lukas Lukas

  • June 29, 2025 06:49

  Hello, can I ask if the Twonav system currently supports CH1903+/LV95?
  If not, is there a reason? :-)
  Thank you
  Lukas

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