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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    2019 Ridgecrest, CA Pre-Earthquake Digital Surface Model V2

    Metadata Updated: November 12, 2020

    This dataset includes a suite of pre-seismic, 2-meter resolution optical digital surface models (DSMs) pre-dating the July 2019 Ridgecrest earthquakes. The DSMs were constructed using DigitalGlobe base imagery (©DigitalGlobe 2019) and the open source SETSM software package . DSMs are vertically and horizontally registered to a separate pre-event optical DSM that was registered to ICESat-1 data. The base imagery includes 0.5m and 0.3m panchromatic in-track stereo imagery acquired from the WorldView-2 and WorldView-3 satellites. The generation of this data sets was funded in part by SCEC in cooperation with the U.S. Geological Survey. The naming description of individual DSMs is as follows: sensor_date _id1_id2_dem_2m-DEM.tif where sensor is the sensor from which imagery was acquired (WV02-WorldView2, WV03-WorldView3), date is the acquisition dates in format YYMMMDD (i.e., 13AUG11), and id1 and id2 are the image identifier numbers provided by DigitalGlobe. NOTE:This dataset covers a different spatial extent, and uses different base imagery than the similar dataset, 2019 Ridgecrest, CA Pre-Earthquake Digital Surface Model.

    Access & Use Information

    Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Date June 10, 2020
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) June 10, 2020 (publication)
    Frequency Of Update

    Metadata Source

    Harvested from OpenTopography CSW

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date June 10, 2020
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) June 10, 2020 (publication)
    Responsible Party United States Geological Survey (Originator); Southern California Earthquake Center (Originator); DigitalGlobe (Originator); null (Originator); University of Iowa (Originator)
    Contact Email
    Guid OT.062020.32611.1
    Access Constraints
    Bbox East Long -117.276948885907
    Bbox North Lat 36.0215799568476
    Bbox South Lat 34.9665727246629
    Bbox West Long -117.791750946074
    Coupled Resource
    Frequency Of Update
    Harvest Object Id 4f39a637-cc67-45e3-8d73-91c8f7a119de
    Harvest Source Id 1017486a-47c7-4139-9ed4-a4d93503679a
    Harvest Source Title OpenTopography CSW
    Licence
    Metadata Language en
    Metadata Type geospatial
    Progress
    Spatial Data Service Type
    Spatial Reference System UTM Zone 11N WGS84 Meters [EPSG: 32611]
    Spatial Harvester True

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