Application of Sentinel-1 Radar Remote Sensing Data for Detecting Nuclear Test Location in North Korea on September 3, 2017

Asset Akhmadiya, Khuralay Moldamurat, Nabi Nabiyev, Aigerim Kismanova

2021

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DOI 10.20944/preprints202102.0368.v1
Data confidence 70 medium
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Abstract

Sentinel-1A/B radar remote sensing data were applied for the first time to determine the sixth nuclear test, its underground explosion h-bomb location and affected zone in North Korea, on September 3, 2017. Location of epicenters nuclear test were found according to line-of-sight displacement images via its maximum value. Line-of-sight displacement images were obtained by processing in the GMTSAR package in the VirtualBox virtual machine of the Linux Ubuntu 16.04 operation system. In this research, three scenes Sentinel-B data with descending orbits were considered, one after and two before the event (the nuclear test date) scene were used.