{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T19:02:59Z","timestamp":1778871779858,"version":"3.51.4"},"reference-count":59,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2021,8,3]],"date-time":"2021-08-03T00:00:00Z","timestamp":1627948800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","award":["RGPIN 05817"],"award-info":[{"award-number":["RGPIN 05817"]}],"id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Forest Renewal BC Endowment fund","award":["-"],"award-info":[{"award-number":["-"]}]},{"name":"NSERV-MDA-CSA Industrial Research Chair","award":["-"],"award-info":[{"award-number":["-"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>We present a workflow for investigating large, slow-moving landslides which combines the synthetic aperture radar (SAR) technique, GIS post-processing, and airborne laser scanning (ALS), and apply it to Fels landslide in Alaska, US. First, we exploit a speckle tracking (ST) approach to derive the easting, northing, and vertical components of the displacement vectors across the rock slope for two five-year windows, 2010\u20132015 and 2015\u20132020. Then, we perform post-processing in a GIS environment to derive displacement magnitude, trend, and plunge maps of the landslide area. Finally, we compare the ST-derived displacement data with structural lineament maps and profiles extracted from the ALS dataset. Relying on remotely sensed data, we estimate that the thickness of the slide mass is more than 100 m and displacements occur through a combination of slumping at the toe and planar sliding in the central and upper slope. Our approach provides information and interpretations that can assist in optimizing and planning fieldwork activities and site investigations at landslides in remote locations.<\/jats:p>","DOI":"10.3390\/rs13153048","type":"journal-article","created":{"date-parts":[[2021,8,4]],"date-time":"2021-08-04T02:16:07Z","timestamp":1628043367000},"page":"3048","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["A Robust SAR Speckle Tracking Workflow for Measuring and Interpreting the 3D Surface Displacement of Landslides"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4083-5910","authenticated-orcid":false,"given":"Davide","family":"Donati","sequence":"first","affiliation":[{"name":"Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali, Alma Mater Studiorum\u2014Universit\u00e0 di Bologna, 40136 Bologna, Italy"},{"name":"Earth Sciences Department, Simon Fraser University, Burnaby, BC V5A 1S6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bernhard","family":"Rabus","sequence":"additional","affiliation":[{"name":"School of Engineering, Simon Fraser University, Burnaby, BC V5A 1S6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeanine","family":"Engelbrecht","sequence":"additional","affiliation":[{"name":"BGC Engineering, Vancouver, BC V6Z 0C8, Canada"},{"name":"Department of Geography and Environmental Studies, Stellenbosch University, Stellenbosch 7602, South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Doug","family":"Stead","sequence":"additional","affiliation":[{"name":"Earth Sciences Department, Simon Fraser University, Burnaby, BC V5A 1S6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Clague","sequence":"additional","affiliation":[{"name":"Earth Sciences Department, Simon Fraser University, Burnaby, BC V5A 1S6, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mirko","family":"Francioni","sequence":"additional","affiliation":[{"name":"Dipartimento di Scienze Pure e Applicate, Universit\u00e0 degli Studi di Urbino Carlo Bo, 61029 Urbino, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,8,3]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2161","DOI":"10.5194\/nhess-18-2161-2018","article-title":"Global fatal landslide occurrence from 2004 to 2016","volume":"18","author":"Froude","year":"2018","journal-title":"Nat. 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