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WAIS Divide Sonic Log Data Data DOI: https://doi.org/10.7265/N5T72FD2 Cite as Waddington, E. D., Anandakrishnan, S., Kluskiewicz, D., Matsuoka, K., & McCarthy, M. (2014) "WAIS Divide Sonic Log Data" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N5T72FD2. AMD - DIF Record(s) NSIDC-0592_1 Abstract This data set contains a record of speeds for vertically-propagating compression-waves measured throughout the depth of ice that surrounds the WAIS-D borehole. Multiple logs provide redundant measurements for all depths. Data for individual wave-speed measurements were included, as well as 3 m running averages for each log. A Takeaway Profile that represents our interpretation of the combined data set is also included. Creator(s): Waddington, Edwin D.; Kluskiewicz, Dan; Matsuoka, Kenichi; McCarthy, Michael; Anandakrishnan, Sridhar Date Created: 2014-09-03 Repository: USAP-DC (current) - NSIDC (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: -112.085, East: -112.085, South: -79.467, North: -79.467 Temporal Extent(s) Start: 2011-12-08 - End: 2012-01-03 Award(s) NSF 0944199 Version: 1 Related Project(s) Collaborative research: acoustic logging of the WAIS Divide borehole References Bennett, H. F. 1968. An Investigation into Velocity Anisotropy through Measurements of Ultrasonic Wave Velocities in Snow and Ice Cores from Greenland and Antarctica. Madison: University of Wisconsin. Gusmeroli, A., E. Pettit, J. H. Kennedy, and C. Ritz. 2012. The Crystal Fabric of Ice from Full-waveform Borehole Sonic Logging, Journal of Geophysical Research - Earth Surface 117(3): Art. #F03021. (doi:10.1029/2012JF002343) Gagliardini, O., F. Gillet-Chaulet, and M. Montagnat. 2009. A Review of Anisotropic PolarIice Models: From Crystal to Ice-sheet Flow Models, in Physics of Ice Core Records II, 149-166. Sapporo, Japan: Institute of Low Temperature Science. Hokkaido University. Keywords Antarctica Glaciers/ice Sheet Ice Core Records Physical Properties Sonic Log WAIS Divide WAIS Divide Ice Core