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

    August 24, 2014 South Napa Earthquake

    Metadata Updated: November 12, 2020

    The August 24, 2014, South Napa earthquake (M6.0) produced significant damage resulting from shaking, fault rupture, fault afterslip, and ground deformation. Lidar data were collected to aid specialized work on the South Napa earthquake including: (1) fault afterslip, especially in the Browns Valley residential neighborhood; (2) shaking and correlation to damage such as red- and yellow-tagged structures, especially in the downtown Napa area; (3) seismic hazards of the West Napa Fault System, especially in residential areas; and (4) geospatial analysis and imagery support (such as post-processing of lidar and other imagery that has already been acquired). Airborne lidar data and imagery were collected on September 9, 2014 as part of multi-agency/institutional response to the August 24, 2014 South Napa Earthquake. Details of the scientific response to this earthquake including the lidar acquisition can be found in Hudnut et al., 2014: USGS Special Open-File Report 2014-1249. Data were collected and initially processed by Towill and are available both as raw files and products as initially delivered by the vendor, as well as the USGS re-processed version of re-classified point clouds and 0.25 meter DEM's from the USGS HDDS Explorer. Point clouds available from USGS and OpenTopography were reclassified (metadata) by the US Geological Survey; this re-processing was funded by FEMA. Orthoimagery were collected by Towill on September 9, 2014, and by Google on August 24, 2014.

    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 March 5, 2015
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) March 5, 2015 (publication)
    Frequency Of Update

    Metadata Source

    Harvested from OpenTopography CSW

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date March 5, 2015
    Metadata Created Date November 12, 2020
    Metadata Updated Date November 12, 2020
    Reference Date(s) March 5, 2015 (publication)
    Responsible Party Pacific Earthquake Engineering Research Center (Originator); California Geological Survey (Originator); Towill, Inc. (Originator); U.S. Geological Survey (Originator); Federal Emergency Management Agency (Originator); California Department of Water Resources (Originator); null (Originator); Geotechnical Extreme Events Reconnaissance (Originator)
    Contact Email
    Guid OT.122014.26910.1
    Access Constraints
    Bbox East Long -122.246134781087
    Bbox North Lat 38.3509321917753
    Bbox South Lat 38.1076886699654
    Bbox West Long -122.365140468277
    Coupled Resource
    Frequency Of Update
    Harvest Object Id 4c8b2791-c11e-48b8-bff8-7aecdfa7c206
    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 North American Datum 1983 UTM Zone 10N (NAD83) Meters [EPSG: 26910]
    Spatial Harvester True

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