OpenStreetMap 開放街圖
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.
討論
由 Obum 於 2020年03月23日 07時15分 發表的評論
very salient point. absolutely try in every word…
由 SimonPoole 於 2020年03月23日 08時28分 發表的評論
The OSMFToU specifically disallow that, if you have concrete evidence of this happening, please contact us at privacy@osmfoundation.org
由 PhysicsArmature 於 2020年03月23日 08時40分 發表的評論
No evidence, just preemptive worry.
由 philippec 於 2020年03月23日 09時22分 發表的評論
It is better that people map the area they know. I have bad experiences with foreigners.
由 LCeT 於 2020年03月23日 21時42分 發表的評論
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
由 PhysicsArmature 於 2020年03月24日 05時54分 發表的評論
@LCeT, just me being great at worrying.
由 BCNorwich 於 2020年03月24日 14時54分 發表的評論
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.
由 amapanda ᚛ᚐᚋᚐᚅᚇᚐ᚜ 🏳️🌈 於 2020年03月24日 16時33分 發表的評論
Geofabrik provides regional extracts of OSM data. If you aren’t logged into OSM, you can only get versions without metadata like usernames.