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Surface deformation and slip distribution for the 2023 Mw 7.8 Pazarcık and 7.5 Elbistan, Türkiye, earthquakes from sub-pixel correlation of optical images

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 05:02 AM | Dataset Last Updated: April 21, 2026 at 12:00 AM
The data contained in this Data Release depicts surface deformation and surface slip distribution for the 2023 Mw 7.8 Pazarcık and 7.5 Elbistan, Türkiye, earthquakes derived from subpixel correlation of Planet Dove and Sentinel-2 (S2) optical satellite images. The datasets contained in this data release are (1) raster files of surface displacement fields in north-south and east-west reference frames, (2) point measurements of slip distribution along the East Anatolian fault (EAF) and Çardak fault surface ruptures derived from the Planet Dove subpixel correlation fields, (3) and point measurements of surface slip distribution, manual offset measurements, and rupture width measurements for a 30-km-long study region along the EAF surface rupture where the Narlı fault rupture meets the EAF. Details of each dataset and names of the data files are provided below in the “Explanation of Data” section.

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