Improve accuracy of location updates and add a usable error estimate in OfflineProvider#19

Merged

wish7code merged 22 commits intoopenbmap:masterfrom mvglasow:accuracy

Mar 20, 2016

+348-113

Commits on Mar 10, 2016

Commits on Mar 11, 2016

Also use RSSI for accuracy when only one wifi has been found
mvglasow
committed
Always consider cell location, even when wifis are in range
mvglasow
committed

Commits on Mar 14, 2016

Consider age of wifi measurements for accuracy, if supported by API version
mvglasow
committed
Log stale wifis above 2000 ms (the default refresh rate)
mvglasow
committed

Commits on Mar 15, 2016

Use same time reference for all age calculations
mvglasow
committed
Refactor age calculation during iteration of scan results
mvglasow
committed
Really exclude skipped wifis from query
mvglasow
committed
Store cell ID in raw location
mvglasow
committed
Fix age-based distance calculations
mvglasow
committed
Log accuracy details for each transmitter
mvglasow
committed

Commits on Mar 16, 2016

Fix bug in RSSI-based distance from transmitter
mvglasow
committed
Use all cells with full ID for geolocation
mvglasow
committed
Tweak real-world estimate for RSSI-based distance
mvglasow
committed

Commits on Mar 18, 2016

Fix crash when querying cell ID
mvglasow
committed
Refactor conditions for rxdist calculations
mvglasow
committed