IEDA
Dataset Information
Antarctic Ice Thickness, Slipperiness, and Subglacial Lake Locations
Data DOI:
https://doi.org/10.15784/601470
Cite as
Stubblefield, A., Arthern, R., Kingslake, J., & Siegfried, M. (2021) "Antarctic Ice Thickness, Slipperiness, and Subglacial Lake Locations" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601470.
Abstract
This data set contains (1) ice thickness (H) and basal sliding coefficient (beta) maps for the Antarctic Ice Sheet from Arthern et al. (2015) "Flow speed within the Antarctic ice sheet and its controls inferred from satellite observations", and (2) Antarctic subglacial lake locations and estimated sizes from Siegfried and Fricker (2018) "Thirteen years of subglacial lake activity in Antarctica from multi-mission satellite altimetry". Data are in zarr (thickness and sliding coefficient maps) and ASCII (lake locations and sizes) formats.
Creator(s):
Stubblefield, Aaron; Kingslake, Jonathan; Arthern, Robert; Siegfried, Matthew
Date Created:
2021-08-13
Repository:
USAP-DC (current)
Spatial Extent(s)
West: -180, East: 180, South: -90, North: -60
Version:
1
References
  1. Arthern, R. J., Hindmarsh, R. C. A., and Williams, C. R. (2015), Flow speed within the Antarctic ice sheet and its controls inferred from satellite observations. J. Geophys. Res. Earth Surf., 120, 1171– 1188. (doi:10.1002/2014JF003239)
  2. Siegfried, M., & Fricker, H. (2018). Thirteen years of subglacial lake activity in Antarctica from multi-mission satellite altimetry. Annals of Glaciology, 59(76pt1), 42-55. (doi:10.1017/aog.2017.36)
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README_601470.txt
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data.zip

MD5 Checksum: 05382d745134ba35987dc66c3cde38de File Type: Text File; Binary File; Readme Text File; Data Text File

This dataset has been downloaded 12 times since March 2017 (based on unique date-IP combinations)