engleski

Landslide in Hrvatska Kostajnica – collected data and analysis in progress

In March 2018 a landslide occurred in Hrvatska Kostajnica area. The landslide was relatively large and around ten houses were completely destroyed. Mapping of the area was carried out with data collection by drone. Since there are no previous records of landslides or the data is very scarce for this area, SBAS-DInSAR is applied to find the surface displacement rate in this area. It is hoped that by applying SBAS-DInSAR analysis on the landslide area and wider area of Kostajnica general trend of movements in the past couple of years could be identified and gained information could be used to identify areas of future potential movements. But it must be mentioned that the applied methodology has its limitations so further analysis and research is still needed. Preliminary results are presented in this paper.

Landslide, Hrvatska Kostajnica, mapping, Surface Displacement Monitoring, SBAS-DInSAR, Data Analysis

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