OpenStreetMap
I have realized people map what is important to them in higher quantities than other things. Thus you find the areas they have mapped over the areas they don’t map. People map the areas the know more about than the areas they don’t, thus looking at edit clusters can show where people live. Finally the tag local knowledge as a source shows where someone has been. Combining these all together can be used to track people down.
Discussion
Comentariu de Obum el 23 de March de 2020 a les 07:15
very salient point. absolutely try in every word…
Comentariu de SimonPoole el 23 de March de 2020 a les 08:28
The OSMFToU specifically disallow that, if you have concrete evidence of this happening, please contact us at privacy@osmfoundation.org
Comentariu de PhysicsArmature el 23 de March de 2020 a les 08:40
No evidence, just preemptive worry.
Comentariu de philippec el 23 de March de 2020 a les 09:22
It is better that people map the area they know. I have bad experiences with foreigners.
Comentariu de LCeT el 23 de March de 2020 a les 21:42
Totally correct, and the nice thing is OSM doesn’t enforce a real-name policy and has a tolerance for multi-accounts: osm.wiki/OpenStreetMap_account#Account_Names_and_Multi_Account_Policies
Comentariu de PhysicsArmature el 24 de March de 2020 a les 05:54
@LCeT, just me being great at worrying.
Comentariu de BCNorwich el 24 de March de 2020 a les 14:54
I usually cut out the pieces of a GPS trace around my home before uploading it. Thus folk can only roughly know where I am which I don’t mind.
Comentariu de amapanda ᚛ᚐᚋᚐᚅᚇᚐ᚜ 🏳️🌈 el 24 de March de 2020 a les 16:33
Geofabrik provides regional extracts of OSM data. If you aren’t logged into OSM, you can only get versions without metadata like usernames.