I have contributed for Mumbai - 2G maximum data of AirtelWhatever you see in 2G of Mumbai Airtel on western surburb , is exactly what I have contributed on Sensorly.Today I contributed for Andheri - DHanu on WH8 Highway.... check it !!Todays contribution are arounf 7800 points... getting uploaded via my wifi right now.
This App works like this:Install the AppApp tries to lock your gps. Then it collects all network signals of your carrier.That data goes to the server when you are connected via gprs/3g/wifi. That can be viewed on sensorly.comClick Map Trip to collect the data of a particular area/route. Best is to use it in car or a window seat of bus/train.In car use car charger to avoid battery drain.