SPL1CTB_003

SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures V003

Version 003 eng; usa
  • Abstract
    This Level-1C (L1C) product contains calibrated, geolocated, time-ordered brightness temperatures acquired by the Soil Moisture Active Passive (SMAP) radiometer during 6:00 a.m. descending and 6:00 p.m. ascending half-orbit passes. SMAP L-band Level-1B brightness temperature data were resampled to an Earth-fixed, 36 km Equal-Area Scalable Earth Grid, Version 2.0 (EASE-Grid 2.0) in three projections: global cylindrical, north polar, and south polar. This L1C product is a gridded version of the SMAP Level-1B radiometer brightness temperature product.
  • Purpose
    Scientific Research

Data Identification Fields:

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    Processing Level

    Level 1C

    Quality
    Collection Progress

    Planned

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    Science Keywords
    • EARTH SCIENCE
    • Spectral/Engineering
    • Microwave
    • Brightness Temperature
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 RADIOMETER

Temporal Information Fields:

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Spatial Information Fields:

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    Coverage Type Zone Identifier Geometry Granule Representation
    HORIZONTAL CARTESIAN GEODETIC
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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  • NSIDC
    Technical Contact
    NSIDC Services

    CIRES, 449 UCB
    University of Colorado
    Boulder, CO 80309-0449

    • 1 303 492 6199
    • 1 303 492 2468
    • Email
  • Steven
    Technical Contact
    Steven Chan

    4800 Oak Grove Drive
    Pasadena, CA 91109

  • Eni
    Technical Contact
    Eni Njoku

    Pasadena, CA 91109

  • Andreas
    Technical Contact
    Andreas Colliander

    Pasadena, CA 91109

  • NASA National Snow and Ice Data Center Distributed Active Archive Center
    User Services
    NASA National Snow and Ice Data Center Distributed Active Archive Center

    Boulder, Colorado

    This contact does not have any contact mechanisms listed.

Collection Citations Fields:

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    Collection Citations
    • SMAP L1C Radiometer Half-Orbit 36 km EASE-Grid Brightness Temperatures V003
      003

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