NSIDC-0497_1

MOA-derived Structural Feature Map of the Ronne Ice Shelf, Version 1

Version 1 eng; usa
  • Abstract
    This data set provides a structural feature map of the Ronne Ice Shelf in Antarctica (also known as the Filchner-Ronne Ice Shelf). The map was developed as part of a project to study fracture propagation in the Ronne Ice Shelf, with special focus on the Evans Ice Stream. Features were digitized from the MODIS Mosaic of Antartica (MOA), a composite of individual Moderate Resolution Imaging Spectradiometer (MODIS) images taken between 20 November 2003 and 29 February 2004, with an effective resolution of 125 m. The data set includes estimates of the shelf boundary, including ice stream grounding zones, outlets of glaciers feeding the shelf, extents of islands and ice rises, and the location of the shelf front, and features observed within the shelf, including suture zones between ice streams, streaklines, fractures (crevasses and rifts), and fold-like features. Individual features can be extracted as a group of points and grouping is used to facilitate identification and plotting. Data files are available via FTP in ASCII text (.txt) format. One image file, in Portable Document Format (.pdf), shows the data included in the dataset, plotted using MATLAB. The data set also provides a MATLAB script which can be used to plot the data.
  • Purpose
    Scientific Research

Data Identification Fields:

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    Processing Level

    NA

    Quality
    Collection Progress

    Complete

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    Science Keywords
    • EARTH SCIENCE
    • Cryosphere
    • Glaciers/Ice Sheets
    • Glacier Motion/Ice Sheet Motion
    • EARTH SCIENCE
    • Cryosphere
    • Glaciers/Ice Sheets
    • EARTH SCIENCE
    • Cryosphere
    • Snow/Ice
    • Ice Motion
    • EARTH SCIENCE
    • Terrestrial Hydrosphere
    • Snow/Ice
    • Ice Motion
    • EARTH SCIENCE
    • Cryosphere
    • Snow/Ice
    • EARTH SCIENCE
    • Terrestrial Hydrosphere
    • Snow/Ice
Other Descriptive Keywords
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ISO Topic Categories
  • CLIMATOLOGY/METEOROLOGY/ATMOSPHERE

Acquisition Information Fields:

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Platforms
  • Earth Observation Satellites
    TERRA
    Instruments
    • MODIS

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
    • Continent
    • Antarctica
    • Geographic Region
    • Polar

Data Centers

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  • National Snow and Ice Data 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
    http://nsidc.org
    • Home Page
  • National Snow and Ice Data 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
    http://nsidc.org
    • Home Page
  • PDX/GEOL
    PROCESSOR

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    http://www.geol.pdx.edu/
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    ORIGINATOR

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    http://www.geol.pdx.edu/
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Data Contacts

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  • Christina
    Technical Contact
    Christina Hulbe

    P.O. Box 751
    Portland, OR 97207

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    http://nsidc.org
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  • Christine
    Technical Contact
    Christine Ledoux

    P.O. Box 751
    Portland, Oregon 97207

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    http://nsidc.org
    • Home Page
  • Christina
    Technical Contact
    Christina Hulbe

    P.O. Box 751
    Portland, OR 97207

    This contact does not have any contact mechanisms listed.

    http://nsidc.org
    • Home Page
  • Christine
    Technical Contact
    Christine Ledoux

    P.O. Box 751
    Portland, Oregon 97207

    This contact does not have any contact mechanisms listed.

    http://nsidc.org
    • Home Page
  • National Snow and Ice Data Center
    User Services
    National Snow and Ice Data Center

    Boulder, Colorado

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    http://nsidc.org
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  • NSIDC
    Data Center Contact
    NSIDC Services

    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
    http://nsidc.org
    • Home Page
  • NSIDC
    Data Center Contact
    NSIDC Services

    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
    http://nsidc.org
    • Home Page

Collection Citations Fields:

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    Collection Citations
    • MOA-derived Structural Feature Map of the Ronne Ice Shelf, Version 1
      1

      Published by: National Snow and Ice Data Center

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