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    • ER-2 X-Band Doppler Radar (EXRAD) EPOCH V1

    Metadata Updated: April 10, 2025

    The ER-2 X-Band Doppler Radar (EXRAD) EPOCH dataset consists of radar reflectivity and Doppler velocity estimates collected by the EXRAD onboard the AV-6 Global Hawk Unmanned Aerial Vehicle research aircraft, though traditionally this instrument is flown on the NASA ER-2 aircraft. These data were gathered during the East Pacific Origins and Characteristics of Hurricanes (EPOCH) project. EPOCH was a NASA program manager training opportunity directed at training NASA young scientists in conceiving, planning, and executing a major airborne science field program. The goals of the EPOCH project were to sample tropical cyclogenesis or intensification of an Eastern Pacific hurricane and to train the next generation of NASA Airborne Science Program leadership. The EXRAD EPOCH dataset files are available from August 9, 2017 through August 31, 2017 in HDF-5 format.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date December 1, 2022
    Metadata Updated Date April 10, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date April 10, 2025
    Publisher NASA/MSFC/GHRC
    Maintainer
    Identifier C2132312390-GHRC_DAAC
    Data First Published 2021-09-23
    Language en-US
    Data Last Modified 2025-03-31
    Category EPOCH, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 2d3d4544-8bd2-4c7b-a863-32d6ec5f3bb0
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/EPOCH/EXRAD/DATA101
    Metadata Type geospatial
    Old Spatial -124.717 16.603 -83.6115 34.9083
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash e0f9c8ee14c5dab296273007cf19822aa0a0f4c27bdc7b9b65aa33c7304e5c08
    Source Schema Version 1.1
    Spatial
    Temporal 2017-08-09T04:15:27Z/2017-08-31T15:57:21Z

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