Hi,there,
Today,I found a question about OSM map, i get road data from any one city in osm map, it about 100M, but i get total country's road data, it only about 1G,however, it contains hundreds cities,that's incredible,is there any expert could solve my doubt
This StreetComplete project here on Github is an app to improve OSM data quality.
Your question is probably better asked (and answered) on the OpenStreetMap Forum: https://forum.openstreetmap.org
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This StreetComplete project here on Github is an app to improve OSM data quality.
Your question is probably better asked (and answered) on the OpenStreetMap Forum: https://forum.openstreetmap.org