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  • Fractional Thickness of Incoherent Scattering Within the Basal Unit Mapped by the NSF COLDEX MARFA Ice-Penetrating Radar
Title: Fractional Thickness of Incoherent Scattering Within the Basal Unit Mapped by the NSF COLDEX MARFA Ice-Penetrating Radar
This dataset provides the fractional thickness of incoherent scattering within the basal unit (relative to basal unit thickness) as measured by the NSF COLDEX MARFA ice-penetrating radar survey, which mainly focuses on the southern flank of Dome A. Raw radar data can be found at: https://doi.org/10.15784/601768. The basal unit thickness data can be found at: https://doi.org/10.15784/601912. The radar feature tracing and mapping is conducted with the DecisionSpace Geosciences 10ep software package.  more » « less
Award ID(s):
2019719
PAR ID:
10684705
Author(s) / Creator(s):
; ; ; ; ; ;
Publisher / Repository:
U.S. Antarctic Program (USAP) Data Center
Date Published:
Edition / Version:
1
Subject(s) / Keyword(s):
Ice Penetrating Radar Cryosphere Glaciers/ice Sheet Coldex
Format(s):
Medium: X
Location:
Antarctica; East Antarctic Plateau; (East Bound Longitude:100; North Bound Latitude:-84; South Bound Latitude:-90; West Bound Longitude:50)
Right(s):
Creative Commons Attribution 4.0 International
Sponsoring Org:
National Science Foundation
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  1. ; ; ; ; ; (, U.S. Antarctic Program (USAP) Data Center)
    This dataset contains the basal ice unit thickness as measured by the NSF COLDEX MARFA ice-penetrating radar survey, which mainly focuses on the southern flank of Dome A. The "basal ice unit" is hereby defined as the bottom portion of the ice sheet where no clear and traceable englacial reflection is detected by the radar sounder. Raw radar data can be found at: https://doi.org/10.15784/601768. The basal ice unit is mapped using the DecisionSpace Geosciences 10ep software package. This dataset provides three data products: • Thickness of the basal ice unit • Thickness of the stratigraphic ice unit above the basal ice unit • The shape of the basal ice unit boundary, where rapid basal ice unit thinning is observed in the middle of the South Pole Basin. 
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  2. ; ; ; ; ; ; ; ; ; ; et al (, Texas Data Repository)
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  4. ; (, Texas Data Repository)
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  5. (, Earth system science data)
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