Talk:Next steps
From OpenCellID wiki
Database cleanup
- Clean measurements where LAC and CELLID has the value 2147483647
- Clean measurements where the position Latitude/Longitude is in example ~50 km (bigger as the maximal allowed value timing advance for the technology) outside the polygon from the country
(in example in france is a measurement from the german provider O2 100 km from the frontier germany)
- Clean measurements where the position latitude/longitude is in example ~50 km (bigger as the maximal allowed value timing advance for the technology)
away from the real position from the base station
Links:
Timing Advance: http://de.wikipedia.org/wiki/Timing_Advance
Other
- The maps from openstreetmap are old maps. A actually map would be very nice.