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    • MASTER: Western Diversity Time Series Campaign, WDTS, California, USA, Spring 2021

    Metadata Updated: December 7, 2023

    This dataset includes Level 1B (L1B) and Level 2 (L2) data products from the MODIS/ASTER Airborne Simulator (MASTER) instrument. The spectral data were collected as part of the Western Diversity Time Series (WDTS, formerly HyspIRI) airborne campaign during nine flights aboard a NASA ER-2 aircraft over selected areas of California and Nevada, U.S., from 2021-02-09 to 2021-04-02. The WDTS campaign will observe California's ecosystems and provide critical information on natural disasters such as volcanoes, wildfires, and drought. MASTER products can identify vegetation type and health and provide a benchmark for the state of the ecosystems against which future changes can be assessed. Data products include L1B georeferenced multispectral imagery of calibrated radiance in 50 bands covering wavelengths of 0.460 to 12.879 micrometers at approximately 50-meter spatial resolution. Derived L2 data products are emissivity in 5 bands in thermal infrared range (8.58 to 12.13 micrometers) and land surface temperature. The L1B file format is HDF-4, and L2 products are provided in ENVI and KMZ formats. In addition, the dataset includes the flight path, spectral band information, instrument configuration, ancillary notes, and summary information for each flight, and browse images derived from each L1B data file.

    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 July 27, 2023
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Single band images and an RGB composite image from flight track 03 acquired on 24 February 2021 near Ivanpah Lake, California, U.S. Source: MASTERL1B_2193000_03_20210224_1925_1928_V01.jpg

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 27, 2023
    Metadata Updated Date December 7, 2023
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2731669314-ORNL_CLOUD
    Data First Published 2023-06-19
    Language en-US
    Data Last Modified 2023-07-13
    Category MASTER, WDTS, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Hook, S.J., J.S. Myers, K.J. Thome, M. Fitzgerald, A.B. Kahle, Airborne Sensor Facility NASA Ames Research Center, and R.O. Green. 2022. MASTER: Western Diversity Time Series Campaign, WDTS, California, USA, Spring 2021. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1953
    Graphic Preview Description Single band images and an RGB composite image from flight track 03 acquired on 24 February 2021 near Ivanpah Lake, California, U.S. Source: MASTERL1B_2193000_03_20210224_1925_1928_V01.jpg
    Graphic Preview File https://daac.ornl.gov/MASTER/guides/MASTER_WDTS_Spring_2021_Fig1.jpg
    Harvest Object Id 7832aada-a3f2-4a92-bd54-5a9bd8270e96
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1953
    Metadata Type geospatial
    Old Spatial -123.82 31.95 -112.49 40.98
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash f54f0ca7c1ed8f5e3d3f92768a6be9f50937acd67afe6598ac21bb5f752abff2
    Source Schema Version 1.1
    Spatial
    Temporal 2021-02-09T19:37:32Z/2021-04-02T23:11:06Z

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