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    • ECOSTRESS Gridded Downscaled Meteorology Instantaneous L3 Global 70 m V002

    Metadata Updated: May 14, 2024

    The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water plants need and how they respond to stress. ECOSTRESS is attached to the International Space Station (ISS) and collects data globally between 52° N and 52° S latitudes. A map of the acquisition coverage can be found in Figure 2 on the ECOSTRESS website (https://ecostress.jpl.nasa.gov/science). The ECOSTRESS Gridded Downscaled Meteorology Instantaneous L3 Global 70 m (ECO_L3G_MET) Version 2 data product provides instantaneous near-surface air temperature (Ta) and relative humidity (RH) estimates downscaled using linear regression. The linear regression uses up-sampled surface temperature (ST), normalized difference vegetation index (NDVI), and albedo as predictor variables and Ta or RH from Goddard Earth Observing System Version 5 (GEOS-5) Forward Processing (FP) as response variables for their relative outputs. Once the regression coefficients have been determined, they are applied to the 70 meter (m) ST, NDVI, and albedo as a first pass, which is then bias corrected using a GEOS-5 FP image. This data product is mosaicked from the L3 tiled MET (ECO_L3T_MET (https://doi.org/10.5067/ECOSTRESS/ECO_L3T_MET.002)) product, projected to a globally snapped 0.0006° grid, and has a spatial resolution of 70 meters (m). The ECO_L3G_MET Version 2 data product contains four layers distributed in an HDF5 format file including Ta, RH, cloud mask, and water mask.

    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 May 6, 2024
    Metadata Updated Date May 14, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Browse image for Earthdata Search

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 6, 2024
    Metadata Updated Date May 14, 2024
    Publisher LP DAAC
    Maintainer
    Identifier C2074897737-LPCLOUD
    Data First Published 2018-05-01
    Language en-US
    Data Last Modified 2024-03-23
    Category ECOSTRESS, 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 Simon Hook, Gregory Halverson. 2024-04-25. ECOSTRESS Gridded Downscaled Meteorology Instantaneous L3 Global 70 m v002. Sioux Falls, South Dakota, USA. Archived by National Aeronautics and Space Administration, U.S. Government, NASA EOSDIS Land Processes Distributed Active Archive Center. https://doi.org/10.5067/ECOSTRESS/ECO_L3G_MET.002. https://doi.org/10.5067/ECOSTRESS/ECO_L3G_MET.002. The DOI landing page provides citations in APA and Chicago styles..
    Creator Simon Hook, Gregory Halverson
    Datagov Dedupe Retained 20240514180826
    Graphic Preview Description Browse image for Earthdata Search
    Graphic Preview File https://cmr.earthdata.nasa.gov/browse-scaler/browse_images/granules/G2945593292-LPCLOUD?h=85&w=85
    Harvest Object Id 07f7706d-605c-4c78-9538-28e7297eaff9
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/ECOSTRESS/ECO_L3G_MET.002
    Metadata Type geospatial
    Old Spatial
    Program Code 026:001
    Release Place Sioux Falls, South Dakota, USA
    Source Datajson Identifier True
    Source Hash 073f8250f82f8f4a58523fd00da2f5ec1f919fe63c232b1e311442cf73ca7ee9
    Source Schema Version 1.1
    Spatial
    Temporal 2018-07-09T00:00:00Z/2024-05-06T00:00:00Z

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