2018-12-17, pr, 11:00 Martin Koppenhoefer rašė: > for admin boundaries there will often be at least 2 "true" document > sources: one for each party / side. They are also often observable, > at least punctually.
I wonder, of those saying that it is a peace of cake to map country boundaries by physically observing different things on the ground, how many of them have actually practically MAPPED at least a tiny bit of country borders (say 50km?). If so, maybe they can come forward and tell everybody where exactly and how exactly they did that. Especially interesting and useful would be stories of how maritime boundaries or boundaries with no considerable obstructions built have been actually mapped by physical observation. -- Tomas _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk