2D-Mapping with a Phantom 4, based on over 600 Photos […]
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Drone Photography Landscapes Canal-Bridge, Datteln, Germany
Kanal in der Nähe von Datteln
0 278 0 0November 8, 2016 -
Drone Photography Landscapes Canal-Bridge, Datteln, Germany
Kanal in der Nähe von Datteln
0 290 0 0November 8, 2016
