Preliminary Results of Displacements Monitoring from Radar Interferometry in the Area of "Kazimierz-Juliusz" Coal Mine

In this paper the analysis of satellite radar interferometry data (PSInSAR data) was presented. These data concern mining area of “Kazimierz-Juliusz” coal mine and they supply information about small, long-period surface displacements, which occur there. PSInSAR data have been compared with conventional leveling, GPS and InSAR data. They were also compared with locations of the exploitation fields. Paper provides basic information connected with technique of the radar scenes processing (PSInSAR) and presents description of the available PSInSAR data as well as characteristic of “Kazimierz-Juliusz” mining area.