Network based positioning uses Cell ID
{"Image DocumentName": "Network based positioning uses Cell ID", "Image ImageDescription": "Device is communicating with a Base Transceiver Station (BTS) Current cell ID can be used to identify BTS. Accuracy depends on the size of the cell: A GSM cell may be anywhere from 2 to 20 kilometers in diameter. Other techniques used along with cell ID can achieve accuracy within 150 meters. Bruce Scharlau, University of Aberdeen, 2011.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}