Earth subsidence monitoring in potash mining by SAR Interferometry with using active reflectors

摘要

Technology of distance monitoring of surface subsidence in the region of mining works based on using SAR Interferometry and GPS measurements is described in this paper by Example of Starobin potash deposit. Theoretic base of SAR interferometry, criteria of choosing mode of shooting, technology of creating of reflectors, criteria of choosing place for shooting on Starobin potash deposit and phases of carrying out of experiment and processing obtained data are described in this paper. In the result it is cleared up that described technology can be successfully used on the "Belaruskalii" for surface subsidence monitoring.