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Network Operator

Here you can select which network operator you would like to view coverage plots for. Only networks where coverage plots have been made will be displayed (ie: if the operator you are looking for is not shown in the brop-box, then nobody has created plots for them yet) Technology

Here you can select which technology you would like to view coverage plots for. You can only select one technology at the time. Time Frame

Here you can select how recent the coverage points to be displayed are. Network coverage is always changing, and coverage points can become outdated over time. Display Signal Strength

Clicking this button will display the signal strength plot. The signal strength points are color coded with the strength printed in the center of the dot (all points are -dBm but the minus sign is removed from the dot due to lack of space)

*Note: Before clicking this button, you must first select a network operator and technology from the drop boxes above.
Display Cell ID / BID

Clicking this button will display recorded points with each point having a uniqe color based on its Cell ID for GSM/UMTS networks, or Base Station ID (BID) for CDMA networks. You can click on each point for detailed Cell ID and other information.

*Note: Before clicking this button, you must first select a network operator and technology from the drop boxes above. Display Location Area Code (LAC) / SID

Clicking this button will display recorded points with each point having a uniqe color based on its LAC (Location Area Code) for GSM/UMTS networks, or the SID (System ID) for CDMA networks. LAC's and SID's are sub-regions of the network. You can click on each point for detailed LAC and other information.

*Note: Before clicking this button, you must first select a network operator and technology from the drop boxes above. Stop/Clear

Clicking this button will stop loading any current request and clear the screen of points.