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MEaSUREs Antarctic Grounding Line from Differential Satellite Radar Interferometry Entry ID: NSIDC-0498 |
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Summary
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Abstract:
This data set, part of the NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) program, provides 17 years of comprehensive high-resolution mapping of grounding lines in Antarctica, derived using differential satellite synthetic aperture radar interferometry (DInSAR) data from the Earth Remote Sensing Satellites 1 and 2 (ERS-1 and ERS-2), RADARSAT-1, RADARSAT-2, and the Advanced Land Observing System Phased Array type L-band Synthetic Aperture Radar (ALOS PALSAR) for years 1994 to 2009. Parameters include latitude, longitude, sensor, and up to four orbits and respective dates. Data are available via FTP in ASCII text (.txt) format. Note. These data are considered provisional pending a review by the MEaSUREs project. Once the data have been reviewed, this statement will be removed from this documentation.
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| N: -60.0 | S: -90.0 | E: 180.0 | W: -180.0 |
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Data Set Citation
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Dataset Originator/Creator:
Rignot, E., J. Mouginot, and B. Scheuchl
Dataset Title: MEaSUREs Antarctic Grounding LIne from Differential Satellite Radar Interferometry Dataset Release Date: 2011-12-13 Dataset Release Place: Boulder, Colorado, USA Dataset Publisher: National Snow and Ice Data Center (NSIDC) Online Resource: http://nsidc.org/data/nsidc-0498.html |
Temporal Coverage
| Start Date: 1992-01-01 |
| Stop Date: 2009-12-31 |
Location Keywords
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CONTINENT
> ANTARCTICA
GEOGRAPHIC REGION > POLAR |
Science Keywords
| CRYOSPHERE >GLACIERS/ICE SHEETS >GLACIERS [Definition] |
| CRYOSPHERE >GLACIERS/ICE SHEETS >ICE SHEETS [Definition] |
| TERRESTRIAL HYDROSPHERE >GLACIERS/ICE SHEETS >ICE SHEETS [Definition] |
| CRYOSPHERE >GLACIERS/ICE SHEETS >GLACIER MASS BALANCE/ICE SHEET MASS BALANCE [Definition] |
| CRYOSPHERE >GLACIERS/ICE SHEETS >GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY [Definition] |
| TERRESTRIAL HYDROSPHERE >GLACIERS/ICE SHEETS >GLACIER ELEVATION/ICE SHEET ELEVATION [Definition] |
ISO Topic Category
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CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
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Platform
| ERS-1 >European Remote Sensing Satellite-1 [Information] |
| ERS-2 >European Remote Sensing Satellite-2 [Information] |
| RADARSAT-1 [Information] |
| ALOS >Advanced Land Observing Satellite [Information] |
| RADARSAT-2 [Information] |
Instrument
| SAR >Synthetic Aperture Radar [Information] |
| PALSAR >Phased Array type L-band Synthetic Aperture Radar [Information] |
Project
| EOSDIS >Earth Observing System Data Information System [Information] |
| ESIP >Earth Science Information Partners Program [Information] |
| MEASURES >Making Earth Science Data Records for Use in Research Environments [Information] |
Keywords
| Antarctic Ice Sheet |
| Antarctica |
| grounding line |
| Ice Sheet |
| Spaceborne SAR |
Data Set Progress
| COMPLETE |
Data Center
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NSIDC Distributed Active Archive Center
[Information]
Data Center URL: http://nsidc.org/daac/index.html
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National Snow and Ice Data Center
[Information]
Data Center URL: http://nsidc.org
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Distribution
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Distribution_Media:
FTP
Distribution_Size: 168 MB Distribution_Format: ASCII text |
Personnel
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ERIC
RIGNOT Role: INVESTIGATOR Phone: 818-354-1640 Email: eric.rignot at jpl.nasa.gov Contact Address: NASA JPL City: Pasadena Province or State: CA Postal Code: 91109 Country: USA |
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JEREMIE
MOUGINOT Role: INVESTIGATOR Contact Address: University of California, Irvine Department of Earth System Science Croul Hall City: Irvine Province or State: California Postal Code: 92697 Country: USA |
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BERND
SCHEUCHL Role: INVESTIGATOR Contact Address: University of California, Irvine Department of Earth System Science Croul Hall City: Irvine Province or State: California Postal Code: 92697 Country: USA |
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NSIDC
USER SERVICES Role: TECHNICAL CONTACT Phone: +1 (303) 492-6199 Fax: +1 (303) 492-2468 Email: nsidc at nsidc.org Contact Address: National Snow and Ice Data Center CIRES, 449 UCB University of Colorado City: Boulder Province or State: CO Postal Code: 80309-0449 Country: USA |
Publications/References
Rignot, E., J. Mouginot, and B. Scheuchl. 2011. Antarctic grounding line mapping from differential satellite radar interferometry, Geophys. Res. Lett., 38, L10504,doi:10.1029/2011GL047109.
Creation and Review Dates
DIF Creation Date:
2011-07-06
Last DIF Revision Date:
2012-05-14
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