{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:00:09Z","timestamp":1760230809292,"version":"build-2065373602"},"reference-count":76,"publisher":"MDPI AG","issue":"16","license":[{"start":{"date-parts":[[2022,8,15]],"date-time":"2022-08-15T00:00:00Z","timestamp":1660521600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Helmholtz-Association"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>The elastic response of solid earth to glacier and ice sheet melting, the most important consequences of climate change, is a contemporaneous uplift. Here, we use interferometric synthetic aperture radar (InSAR) measurements to detect crustal deformation and mass loss near the Helheim glacier, one of the largest glaciers in southeastern Greenland. The InSAR time series of Sentinel-1 data between April 2016 and July 2020 suggest that there is a maximum cumulative displacement of ~6 cm in the line of sight (LOS) direction from the satellite to the ground near Helheim. We use an exponentially decreasing model of the thinning rate, which assumes that the mass loss starts at the lower-elevation terminal region of the glacier and continues to the higher-elevation interior. A linear inversion of the derived crustal uplift in the vicinity of bedrock using this model for surface loading in an elastic half-space suggests a mass loss of 8.33 Gt\/year, which agrees with the results from other studies.<\/jats:p>","DOI":"10.3390\/rs14163956","type":"journal-article","created":{"date-parts":[[2022,8,15]],"date-time":"2022-08-15T23:44:03Z","timestamp":1660607043000},"page":"3956","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Inferring Mass Loss by Measuring Contemporaneous Deformation around the Helheim Glacier, Southeastern Greenland, Using Sentinel-1 InSAR"],"prefix":"10.3390","volume":"14","author":[{"given":"Zohreh","family":"Erfani Jazi","sequence":"first","affiliation":[{"name":"Department of Surveying and Geomatics Engineering, University of Tehran, Tehran 14395-515, Iran"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7434-3696","authenticated-orcid":false,"given":"Mahdi","family":"Motagh","sequence":"additional","affiliation":[{"name":"GFZ German Research Centre for Geosciences, Department of Geodesy, 14473 Potsdam, Germany"},{"name":"Institute for Photogrammetry and GeoInformation, Leibniz University Hannover, 30167 Hannover, Germany"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8342-8947","authenticated-orcid":false,"given":"Volker","family":"Klemann","sequence":"additional","affiliation":[{"name":"GFZ German Research Centre for Geosciences, Department of Geodesy, 14473 Potsdam, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2022,8,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"L21701","DOI":"10.1029\/2007GL031468","article-title":"Elastic uplift in southeast Greenland due to rapid ice mass loss","volume":"34","author":"Khan","year":"2007","journal-title":"Geophys. 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