Thank you Nuno for bringing this to our attention. Everyone in this thread: Nuno is talking about the overlay *polygons*, not the background maps.
Indeed, in Luxembourg the polygons were copied from, e.g. https://www.openstreetmap.org/way/155215579 which I drew half- arbitrarily through the woods. https://www.dji.com/lu/api/geo/areas?lng=6.1&lat=49.6&country=LU&search_radius=99999&drone=spark&level=1%2C2%2C4%2C7&zones_mode=total is the api called by the map. Their json has: [ 6.175669, 49.65475 ], which is the exact same position as https://www.openstreetmap.org/node/1676284933 DJI is copying our data without attributing us; there is no doubt about it. Guillaume > On 18 Mar 2019, at 23:51, Nuno Caldeira <nunocapelocalde...@gmail.com> wrote: > > Was curious where DJI managed to get a worldwide DB of polygons of military > facilities and points of prisons, triple checked with a couple of other users > of OSM at Telegram and with polygons i added seven years ago. Without a doubt > its from OSM, the coordinates of the vertices matches OSM perfectly. The > names are also the same... > > Check yourself, head to https://www.dji.com/pt/flysafe/geo-map select your > country, zoom in and check the data. Airports restriction areas seems not to > be OSM data, but from other source. > Share your examples if you will. > > Again, sadly no attribution... tried to request via Twitter > https://twitter.com/iamnunocaldeira/status/1105897635796447235 .... silent as > in moon why would they reply to a contributor blah. The Pandora box has been > opened with exceptions about the attribution, if other don't attribute, why > would they? > > > _______________________________________________ > talk mailing list > talk@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk
