[OSM-talk] DJI Fly SafeGEO ZONE MAP uses OSM data... without attribution

Nuno Caldeira nunocapelocaldeira at gmail.com
Thu Jun 27 12:32:57 UTC 2019


yes, they do now. they updated it to show it. our doubts were correct that
it was OSM data.

A quinta, 27/06/2019, 12:52, James <james2432 at gmail.com> escreveu:

> on the desktop version they show ©Mapbox ©OpenStreetMap Improve this map
>
> On Thu., Jun. 27, 2019, 7:50 a.m. Nuno Caldeira, <
> nunocapelocaldeira at gmail.com> wrote:
>
>> Just an update on this, DJI now complies with the license now. they added
>> the notice on the map https://www.dji.com/pt/mobile/flysafe/geo-map
>>
>> this only proofs that companies do take seriously a letter from the
>> licensor and OSMF should take action after companies ignore the requests
>> from the contributors to comply.
>>
>> One fixed, few others company still need to do the same.
>>
>> A terça, 19/03/2019, 18:48, Nuno Caldeira <nunocapelocaldeira at gmail.com>
>> escreveu:
>>
>>> After more investigation noticed that the military facilities on OSM
>>> that don't have name, also don't have a name on DJI also. If you search on
>>> OSM the name of the facility based on DJI info they match... wonder why
>>> Few users reporting that the geometry don't match in some countries (i
>>> presume they simplified the geometry in polygon with X ammount of vertices)
>>> or they have used other data. Compared the data from 10 EU countries and
>>> they all match OSM.
>>>
>>> More evidence ( compare the geometries and the coordinates of the
>>> vertices):
>>>
>>> Wrong military base name (in English)
>>> OSM https://www.openstreetmap.org/way/555214494/history
>>> DJI https://screenshots.firefox.com/md51uwmdBUjSEtlI/www.dji.com
>>>
>>> Portugal
>>> This Maritime Police station is wrongly tagged on OSM... is also on DJI
>>> https://www.openstreetmap.org/way/444420317/history#map=19/39.42995/-9.22504&layers=N
>>> DJI has it https://screenshots.firefox.com/CBdSziw1bg9Z58Fc/www.dji.com
>>>
>>> OTAN terminal https://www.openstreetmap.org/way/177395459/history
>>> DJI exact same polygon
>>> https://screenshots.firefox.com/LZKssfpGkmjULviX/www.dji.com
>>>
>>> Spain
>>> https://www.openstreetmap.org/way/32635137#map=18/43.45274/-3.84917
>>> DJI https://screenshots.firefox.com/589CWyXHvrolF7Fy/www.dji.com
>>>
>>> France
>>> https://www.openstreetmap.org/way/365823093
>>> DJI https://screenshots.firefox.com/K42sB4B5DalFx2Sr/www.dji.com
>>>
>>> Germany
>>> https://www.openstreetmap.org/way/50156264
>>> DJI https://screenshots.firefox.com/LzMBa9Jx0mvidAGP/www.dji.com
>>>
>>> Hungary - Notice the divisions betweent the different military facilties
>>> that are split...same on DJI
>>> https://www.openstreetmap.org/way/116800250/history
>>> DJI https://screenshots.firefox.com/vO7anIZe5EEJADcQ/www.dji.com
>>>
>>>
>>> Às 11:42 de 19/03/2019, Nuno Caldeira escreveu:
>>>
>>> I don't see other data than airports in Taiwan. As I mentioned on the
>>> initial, I'm talking about the military facilities and prisons, not
>>> airports. China also don't have military facilities on their map, being a
>>> Chinese company they probably filtered it.
>>>
>>> A terça, 19/03/2019, 11:28, Dennis Raylin Chen <b92612009 at gmail.com>
>>> escreveu:
>>>
>>>> Not in Taiwan.
>>>>
>>>> They just use the data release by the authorities. No data from
>>>> OpenStreetMap.
>>>>
>>>> Dennis
>>>>
>>>> On Tue, Mar 19, 2019 at 6:55 AM Nuno Caldeira <
>>>> nunocapelocaldeira at 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?
>>>>>
>>>>>
>>>>> _______________________________________________
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>>>>>
>>>>
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>
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