facilities_TLS_prüffeld.png

Links
- https://www.igg.uni-bonn.de/geodaesie/en/facilities/bilder/facilities_tls_prueffeld.png/image_view_fullscreen
- https://www.igg.uni-bonn.de/geodaesie/en/facilities/bilder/facilities_tls_prueffeld.png/@@download/image/facilities_TLS_prüffeld.png