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2019 Ridgecrest, CA Pre-Earthquake Digital Surface Model

This digital surface model (DSM) data set is a mosaic of 2 m resolutions stereogrammetric DSMs acquired prior to the July 2019 Ridgecrest, California earthquake sequence. The DSMs were constructed using the open-source software package SETSM (https://mjremotesensing.wordpress.com/setsm/ (Noh and Howat, 2015)) produced using DigitalGlobe Inc. base imagery (©DigitalGlobe 2018). 73 DSM strips were vertically registered to ICESat-1 observations during the mosaicking process (see metadata file for RMS fits to ICESat-1). The base images are ~0.5 m resolution in-track stereo panchromatic imagery from the Worldview-01 and -02 and GeoEye-01 satellites that remain the property of DigitalGlobe Inc. Processing Groups: Michael J. Willis, CIRES, University of Colorado, Boulder. Ryan Cassotto, CIRES, University of Colorado, Boulder. James Klassen, SharedGeo. This work is supported by award numbers: F18AC00807F and F18AC00038 Jennifer Corcoran, Minnesota Department of Natural Resources. This work is supported by USFS LSR grant number: 17-DG-11420004-273. Trevor Host, University of Minnesota. Brian Huberty, US Department of Fish and Wildlife. This work is supported by a FWS GLRI award. Keith Pelletier, University of Minnesota. Joseph F. Knight, University of Minnesota.

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Last Updated September 25, 2025, 17:37 (UTC)
Created September 25, 2025, 17:37 (UTC)
providers [{"url": "https://www.opentopography.org", "name": "OpenTopography", "roles": ["host"]}, {"url": "http://www.digitalglobe.com/", "name": "DigitalGlobe", "roles": ["Collector"]}, {"url": "https://www.scec.org/", "name": "Southern California Earthquake Center", "roles": ["Funder"]}]
sci:citation N/A. Citation Guidance - https://opentopography.org/citations
sci:doi https://doi.org/10.5069/G998854C
spatial {"type": "Polygon", "coordinates": [[[-118.05089946, 36.040315065], [-116.998157229, 36.040315065], [-116.998157229, 35.031783507], [-118.05089946, 35.031783507], [-118.05089946, 36.040315065]]]}
temporal {"endTime": "2016-10-21T00:00:00Z", "startTime": "2007-12-14T00:00:00Z"}