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Antarctic Active Subglacial Lake Inventory from ICESat Altimetry Data DOI: https://doi.org/10.15784/601439 Cite as Smith, B., Fricker, H., Joughin, I., & Tulaczyk, S. (2012) "Antarctic Active Subglacial Lake Inventory from ICESat Altimetry" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.15784/601439. AMD - DIF Record(s) NSIDC-0523_1 Abstract This data set contains lake boundaries, volume changes, and gridded elevations for 124 active subglacial lakes beneath the Antarctic ice sheet. Lakes were identified using laser altimetry data obtained from 2003 to 2009 by NASA's Ice, Cloud, and Land Elevation Satellite (ICESat) mission. The data are provided in Keyhole Markup Language (KML), comma-separated values (CSV), and GEOTiff formats. Creator(s): Smith, Ben; Joughin, Ian; Tulaczyk, Slawek; Fricker, Helen Date Created: 2021-04-21 Repository: USAP-DC (current) License: Creative Commons Attribution Only v4.0 Generic [CC BY 4.0] Spatial Extent(s) West: -180, East: 180, South: -90, North: -60 Temporal Extent(s) Start: 2003-09-01 - End: 2009-11-01 Award(s) NSF 0636719 NSF 0636970 Version: 1 Related Project(s) Collaborative Research: Elevation Change Anomalies in West Antarctica and Dynamics of Subglacial Water Transport Beneath Ice Streams and their Tributaries References Smith, B., Fricker, H., Joughin, I., & Tulaczyk, S. (2009). An inventory of active subglacial lakes in Antarctica detected by ICESat (2003–2008). Journal of Glaciology, 55(192), 573-595 (doi:10.3189/002214309789470879) Keywords Altimetry Antarctica Antarctica Cryosphere Glaciers/Ice Sheet Glaciology ICESat Laser Altimetry Subglacial lakes