Collecting data from Firefox for Android
Comparable Data Sources
A good starting point for related projects is Wikipedia, both http://en.wikipedia.org/wiki/Cell_ID and https://en.wikipedia.org/wiki/Wi-Fi_positioning_system
A couple of other projects are:
|Skyhook||http://skyhookwireless.com/||700M APs and cells||Commercial|
We haven't imported or share data with any of these projects, based on different commercial/license terms. The only exception to that is OpenCellID where we are also hosting their aggregate data set, but keep it separate for license reasons.