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Antarctic topographic and subglacial lake geostatistical simulations Data DOI: https://doi.org/10.15784/601213 Cite as MacKie, E., Caers, J., Scheidt, C., Schroeder, D., & Siegfried, M. (2019) "Antarctic topographic and subglacial lake geostatistical simulations" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601213. AMD - DIF Record(s) USAP-1745137_1 Abstract These data accompany the paper "Antarctic Topographic Realizations and Geostatistical Modeling Used to Map Subglacial Lakes" (MacKie et al., in review). This dataset contains 100 geostatistically generated subglacial topographic realizations for Antarctica. Data science techniques were used to calculate the probability of the occurrence of radar-detected lakes and altimetry-detected (active) lakes across the continent, using each topographic realization as a parameter. This generated 100 probability maps of the likelihood of radar-detected lake occurrence and 100 probability maps of active lake occurrence. Further statistics were used to generate 100 binary maps showing expected radar-detected lake locations. The ensemble of realizations can be used for uncertainty quantification. Creator(s): MacKie, Emma; Schroeder, Dustin; Caers, Jef; Siegfried, Matt; Scheidt, Celine Date Created: 2019-10-02 Repository: USAP-DC (current) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: -180, East: 180, South: -90, North: -60 Award(s) NSF 1745137 Version: 1 Related Project(s) CAREER: Cross-Instrument Synthesis of Antarctic Radar Sounding Observations References MacKie, E. J., D. M. Schroeder, J. Caers, M. R. Siegfried and C. Scheidt, Matthew R. Siegfried. Antarctic Topographic Realizations and Geostatistical Modeling Used to Map Subglacial Lakes (in review). Keywords Active Lakes Antarctica Glaciers/ice Sheet Glaciology Ice Sheet Model Model Data Snow/ice Subglacial Lakes Topography