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Land Surface Displacement Study for Kryvyi Rih Mining Area using Radar Interferometry Time Series Analysis
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Monitoring 2019, Nov 2019, Volume 2019, p.1 - 6
Abstract
The Krivyy Rih urban area is technogenically-affected land, which is under geodynamic disasters risk now. The Kryvyi Rih city central part geodynamic risk mapping using satellite radar interferometry time series analysis and geological/geophysical data are described. Long-term time series of Sentinel-1 satellite differential InSAR measurements are engaged for this task. Detecting and mapping the high-precision land surface movement dynamics will serve as a very important indicator for potential environmental vulnerability. The technique for time series of land surface small displacements analysis and interpreting are described. Geological and geophysical data are auxiliary for risk forecasting. Finally, the geodynamic risk maps are produced for the study area.