SPL3SMA_003

SMAP L3 Radar Global Daily 3 km EASE-Grid Soil Moisture V003

Version 003 eng; usa
  • Abstract
    This Level-3 (L3) soil moisture product provides a composite of daily estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) radar as well as a variety of ancillary data sources. SMAP L-band soil moisture data are resampled to an Earth-fixed, global, cylindrical 3 km Equal-Area Scalable Earth Grid, Version 2.0 (EASE-Grid 2.0).
  • Purpose
    Scientific Research

Data Identification Fields:

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    Processing Level

    Level 3

    Quality
    Collection Progress

    Complete

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    Science Keywords
    • EARTH SCIENCE
    • Spectral/Engineering
    • Radar
    • Radar Backscatter
    • Sigma Nought
    • EARTH SCIENCE
    • Land Surface
    • Soils
    • Soil Moisture/Water Content
    • Soil Moisture
Other Descriptive Keywords
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ISO Topic Categories
  • GEOSCIENTIFIC INFORMATION
  • CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
Additional Attributes
  • identifier_product_doi
    STRING
    Digital object identifier that uniquely identifies this data product
    Resolution Range Begin Range End Unit of Measure Accuracy

  • identifier_product_doi_authority
    STRING
    URL of the digital object identifier resolving authority
    Resolution Range Begin Range End Unit of Measure Accuracy

Acquisition Information Fields:

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Platforms
  • Earth Observation Satellites
    SMAP Observatory
    Instruments
    • SMAP L-Band Radar

Temporal Information Fields:

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Spatial Information Fields:

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    Coverage Type Zone Identifier Geometry Granule Representation
    HORIZONTAL CARTESIAN CARTESIAN
Location Keywords
    • Geographic Region
    • Global Land

Data Centers

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  • NASA National Snow and Ice Data Center Distributed Active Archive Center
    ARCHIVER

    National Snow and Ice Data Center
    CIRES, 449 UCB
    University of Colorado
    Boulder, CO 80309-0449

    • 1 303 492 6199
    • 1 303 492 2468
    • Email
  • NASA National Snow and Ice Data Center Distributed Active Archive Center
    DISTRIBUTOR

    National Snow and Ice Data Center
    CIRES, 449 UCB
    University of Colorado
    Boulder, CO 80309-0449

    • 1 303 492 6199
    • 1 303 492 2468
    • Email
  • NASA/JPL/SMAP
    PROCESSOR

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  • NASA/JPL/SMAP
    ORIGINATOR

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    This data center does not have any contact mechanisms listed.

Data Contacts

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Collection Citations Fields:

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    Collection Citations
    • SMAP L3 Radar Global Daily 3 km EASE-Grid Soil Moisture V003
      003

      Published by: NASA National Snow and Ice Data Center Distributed Active Archive Center