Cabała J., Ćmiel S., Idziak A. “Environmental impact of mining activity in the Upper Silesian Coal Basin (Poland)”, Geologica Belgica, volume 7, 2004, number 3–4 – Proceedings of the 5th European Coal Conference. Gonzalez R. C., Woods R. E. “Digital Image Processing”, Pearson, 2008, ISBN 9780133002324. Hanssen R., Ferretti A., Grebenitcharsky R., Kleyer F., Elawar A., Bianchi M. “Atmospheric Phase Screen (APS) estimation and modeling for radar interferometry”, In: Fourth International Workshop on ERS/Envisat SAR Interferometry, `FRINGE05’, Frascati, Italy, 28 Nov–2 Dec 2005. Ketelaar G. “Monitoring surface deformation induced by hydrocarbon production using satellite radar interferometry”, Doctor thesis, Delft Institute of Earth Observation and Space Systems, Delft University of Technology, 2008. Krawczyk A., Perski Z., Hanssen R. “Application of ASAR interferometry for motorway deformation monitoring”, ESA ENVISAT Symposium, Montreux, Switzerland, pp. 23–27, 2007/4. Leśniak A., Porzycka S. „Detekcja pionowych przemieszczeń terenu na obszarach górniczych z wykorzystaniem satelitarnej interferometrii radarowej typu PSInSAR”, Archiwum Fotogrametrii, Kartografi i i Teledetekcji, 2007 vol. 17b, p. 451–461, ISBN 978-83-920594-9-2. Mirek K. “Interferometric synthetic aperture radar InSAR – method for study and monitoring subsidence over mining areas”, Polish Journal of Environmental Studies, No. 3A, 2009. Perski Z. “Applicability of ERS-1 and ERS-2 InSAR for land subsidence monitoring in the Silesian coal mining region, Poland”, International Archives of Photogrammetry and Remote Sensing, volume 32, pages: 555–558, 1998 Perski Z. “Earth’s surface deformation measurements with SAR interferometry. Methods and newest achievements”, Geoinformatica Polonica, 2009, T. 9, pp. 79–92. Perski Z., Popiołek E., Hejmanowski R., Krawczyk A. “The application of satellite radar interferometry to the examination of the areas of mining exploitation” SURFACE Mining braunkohle and other minerals, T. 54, pp. 74–82, 2002. Przeździcki K., Zawadzki J. “Chosen remote-sensing methods in monitoring environment of mining areas”, Systemy wspomagania w inżynierii produkcji, No. 1(13), pp. 11–24, September 2016. Yin Q., Hong W., Lin Y., Li Y. “Soil moisture change estimation using InSAR coherence variations with preliminary laboratory measurements”, Article in Science China, Information Sciences 60(2) · February 2017 DOI: 10.1007/s11432-015-0839-1. https://earth.esa.int  https://nsidc.org/sites/nsidc.org/files/files/SARTheory.pdf