Danmark:
POTA:
Copyright 2016 Parks on the Air ®. Parks on the Air ® is a registered service mark by the U.S. Patent and Trademark Office. Datas are available at: parksontheair.com
SOTA:
Copyright 2002 Summits on the Air. Summits on the Air, SOTA and the SOTA Logo are trademarks of the Programme. Datas are available at: www.sota.org.uk
Compiled Data Distribution:
I am offering the collected data—park boundaries and trail routes—for download as GeoJSON files licensed under the MIT license.
You’ll find the files organized by DXCC (AT, CH, CZ, DE, DK, LI, and LU) or by the first-level administrative divisions of the countries, as used in POTA (e.g., AT-OO, CZ-PK, DE-HE, etc.).
The files are available as https://pota-map.info/geojson/XX.geojson, where the placeholder must be replaced with the corresponding country code.
If you have any further questions, comments, error reports, etc., please feel free to contact me at DK5UR