Motion maps derived from optical satellite images: the case study of the East Anatolian Fault (Türkiye)
Marcos Eduardo Hartwig,
Cícero Dias Bottacin,
Carlos Henrique Grohmann
Abstract:On February 6, 2023, two earthquakes shook the southern and central Türkiye causing significant loss of human life and devastating many cities. These are related to the active East Anatolian Fault (EAF). In this study, the digital image correlation (DIC) technique is applied to map the coseismic displacements. For that, a pair of scenes from the Sentinel-2 satellite acquired before and after the seismic events was used. The results showed that the methodological approach can be effectively used to map and moni… Show more
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