SureWave Technology Ltd has successfully demonstrated its ability to locate trapped miners underground using its revolutionary micro seismic technology. In a simulation, "trapped miners" were located in 65 min. Simulation was achieved by miners striking the roof, within a fully functioning coal mine, with a crib block. Two location tests were undertaken - the first at 780 ft, the second at 1040 ft. In both tests, SureWave's technology clearly identified the signal by filtering out the majority of the background noises present within the mine.
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