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Radar Studies of Subglacial Lake Whillans and the Whillans Ice Stream Grounding Zone Data DOI: https://doi.org/10.7265/N54J0C2W Cite as Jacobel, R. (2014) "Radar Studies of Subglacial Lake Whillans and the Whillans Ice Stream Grounding Zone" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N54J0C2W. AMD - DIF Record(s) NSIDC-0594_1 Abstract This data set includes ground-based, gridded, ice-penetrating radar thickness and basal reflection power, along with GPS coordinates, for two areas of Whillans Ice Stream: Subglacial Lake Whillans and the Whillans Ice Stream grounding zone. Creator(s): Jacobel, Robert Date Created: 2014-10-30 Repository: USAP-DC (current) - NSIDC (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: -164, East: -154, South: -84.3, North: -84.2 Temporal Extent(s) Start: 2010-12-01 - End: 2012-08-01 Award(s) NSF 0838854 NSF 0838855 Version: 1 Related Project(s) Collaborative Research: Integrative Study of Marine Ice Sheet Stability & Subglacial Life Habitats in W Antarctica - Lake & Ice Stream Subglacial Access Research Drilling (LISSARD) References Jacobel, R.W., Knut Christianson, Adam C. Wood, Kevin J. DallaSanta and Rebecca M. Gobel, 2014. Morphology of Basal Crevasses at the Grounding Zone of Whillans Ice Stream, West Antarctica, Annals of Glaciology 55(67), 57-63. (doi:10.3189/2014AoG67A004) Christianson, K.C., Byron R. Parizek, Richard B. Alley, Huw J. Horgan, Robert W. Jacobel, Sridhar Anandakrishnan, Benjamin A. Keisling, Brian D. Craig and Atsuhiro Muto, 2013. Ice Sheet Grounding Zone Stabilization Due to Till Compaction, Geophysical Research Letters 40(20), 5406-5411, doi:10.1002/grl.057447. (doi:10.1002/grl.057447) Horgan, Huw, J., Knut Christianson, Robert W. Jacobel, Sridhar Anandakrishnan and Richard B. Alley, 2013. Sediment deposition at the modern grounding zone of Whillans Ice Stream, West Antarctica, Geophysical Research Letters 40, 3934–3939, doi:10.1002/grl.050712. (doi:10.1002/grl.050712) Muto, A., K. Christianson, H. J. Horgan, S. Anandakrishnan, and R. B. Alley, 2013. Bathymetry and geological structures beneath the Ross Ice Shelf at the mouth of Whillans, Ice Stream, West Antarctica, modeled from ground-based gravity measurements, Journal of Geophysical Research, 118, 4535–4546, doi:10.1002/jgrf.50315. (doi:10.1002/jgrf.50315) Horgan, Huw J., Richard B. Alley, Knut Christianson, Robert W. Jacobel, Sridhar Anandakrishnan, Atsuhiro Muto, Lucas H. Beem and Matthew R. Siegfried, 2013. Estuaries beneath ice sheets, Geology 41(11), doi:10.1130/G34654.1 (doi:10.1130/G34654.1) Christianson, K., R. Jacobel, H. Horgan, S. Anandakrishnan and R.B. Alley, 2012. Subglacial Lake Whillans — Ice-penetrating radar and GPS observations of a shallow active reservoir beneath a West Antarctic ice stream, Earth and Planetary Science Letters, 331–332, 237–245, doi:10.1016/j.epsl.2012.03.013. (doi:10.1016/j.epsl.2012.03.013) Horgan, H.J., S. Anandakrishnan, R.W. Jacobel, K. Christianson, R.B. Alley, D.Heeszel, S. Picotti and J. Walter, 2012. Subglacial Lake Whillans ”Seismic observations of a shallow active reservoir beneath a West Antarctic ice stream, Earth and Planetary Science Letters, 331–332, 201-209, doi:10.1016/j.epsl.2012.02.023. (doi:10.1016/j.epsl.2012.02.023) Keywords Antarctica Glaciers/ice Sheet Glaciology GPR GPS Radar Whillans Ice Stream