Coseismic ground deformation map for the 2020 M>7.5 Shumagin, Alaska, earthquake doublet

This repository contains six interferograms from ESA Sentinel-1 satellite acquired over the 2020 M>7.5 Shumagin, Alaska, earthquake doublet. These interferograms were obtained by processing Sentinel-1 SAR data with the JPL-developed InSAR Scientific Computing Environment (ISCE) open-source software package. The details of six Sentinel-1 interferograms for the 2020 Shumagin earthquake doublet, M7.8 and M7.6 events, are listed in the table below. Earthquake date and magnitude Track no. Direction (asc/des) Incidence (degree) Primary image (yyyy/mm/dd hh:mm:ss) Secondary image (yyyy/mm/dd hh:mm:ss) 2020/07/22 06:12:44 M7.8 73 des 30-33 2020/07/10 17:03:59 2020/07/22 17:04:00 102 des 43-46 2020/07/12 16:47:32 2020/07/24 16:47:33 153 asc 36-41 2020/07/22 04:23:36 2020/09/08 04:23:39 2020/10/19 20:54:38 M7.6 73 des 30-35 2020/10/14 17:04:04 2020/10/26 17:04:04 102 des 43-46 2020/10/16 16:47:36 2020/10/28 16:47:36 153 asc 34-41 2020/10/14 04:23:40 2020/11/07 04:23:40 These interferograms were generated for figures in: Jiang, Y., González, P. J., and Bürgmann, R. "Subduction earthquakes controlled by incoming plate geometry: The 2020 M>7.5 Shumagin, Alaska, earthquake doublet. " Earth and Planetary Science Letters.