Application of Satellite Radar Interferometry on the Areas of Underground Exploitation of Copper Ore in Lgom - Poland
نویسنده
چکیده
Satellite Radar Interferometry is a unique method that gives us a possibility to take measurements of a land subsidence on strictly determined huge areas and with precision state the time range. This method uses the phase signal difference between two SAR satellite images (Synthetic Aperture Radar). Until this time this method was successfully tested on underground coal mining areas in the Upper Silesian Coal Region, where it gave us information about land deformations, about its location, range and size. As a result of the research, an interferomtric image of LGOM area was processed. It presents two-month growth of land subsidence over the copper ore exploitation fields. In the following text the benefits from satellite radar interferometry in a field of mining areas protection are presented.
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