La segnaletica è posta regolarmente accanto ad un sentiero escursionistico apparentemente vecchio che non compare sulle mappe (né quella ufficiale né quella OSM). Il sentiero chiaramente non è un sentiero alpino ed è stato creato intenzionalmente ad un certo punto. Alcuni dei contrassegni sono affiancati da uno giallo. Forse è destinato solo al forestale o è un vecchio modo di segnare i sentieri qui in Svizzera?
https://www.reddit.com/gallery/1cwj36i
di Interesting_Study228
3 commenti
I think the bot demands to have a short description. Please refer to the legend for the description.
the arrow – looks like a forester marking pointing at something for his future self/the next person that works there
the blue and yellow markings – same except it’s something about those trees in particular. Could be a marking it to indicate that it has good potential and shouldnt be harvested yet
For OSM. Be bold, map it yourself.
For SwissTopo map. They mostly map trails visible in the aerial images, same goes for OSM, but in the latter case others can contribute what they see in the field.
Some trails might not be mapped on SwissTopo as they are unsafe. Ex. those in the Fallätsche Uetliberg where people had to be rescued by helicopter multiple times:
* [https://www.blick.ch/schweiz/zuerich/id16472674.html](https://www.blick.ch/schweiz/zuerich/id16472674.html)
* [https://www.limmattalerzeitung.ch/limmattal/zuerich/ld.1685134](https://www.limmattalerzeitung.ch/limmattal/zuerich/ld.1685134)
* [https://www.nzz.ch/zuerich/macht-euch-nur-nicht-ueber-den-ueetliberg-lustig-ld.1491696](https://www.nzz.ch/zuerich/macht-euch-nur-nicht-ueber-den-ueetliberg-lustig-ld.1491696)