Method and apparatus for displaying radio signal strengths and other parameters at multiple gps positions

摘要: A software application installed on a mobile device moving along path periodically measures and records parameter with the GPS position associated measurement. Path data files are recorded device's internal memory may be transferred to from repository database share between devices. Data displayed in form of map allowing users navigate paths locations desired levels. This cellular signal strength, areas no usable find signal. If is preloaded onto device, strength maps can even when has current connection. Parameters calibrated compensate for differing sensitivities models. Screen dimming audio cues reduce battery consumption alert they stray path.