Englacial Layers and Attenuation Rates across the Ross and Amundsen Sea Ice-Flow Divide (WAIS Divide), West Antarctica

This data set contains the results of a model study of spatial variations of ice temperature and subglacial conditions using available ice-penetrating radar data around a future deep ice coring site near the Ross and Amundsen flow divide of West Antarctic Ice Sheet. The model data are based on radar data collected by the Support Office of Aerogeophysical Research (SOAR) at the University of Texas, and the University of Washington, in 2000. The data include values for attenuation estimates for individual radar profiles. Data are available via FTP in MATLAB (.mat) and Portable Document (.pdf) formats.本数据集包含基于现有冰穿透雷达（ice-penetrating radar）数据开展的冰温与冰下环境空间变化模型研究成果，研究区域位于西南极冰盖罗斯-阿蒙森冰流分水岭附近一处未来深层冰芯钻探场址周边。本次模型数据依托2000年由德克萨斯大学航空地球物理研究支持办公室（Support Office of Aerogeophysical Research, SOAR）与华盛顿大学采集的雷达数据构建，数据集包含各雷达剖面的衰减系数估算值。 数据集可通过文件传输协议（FTP）获取，格式为MATLAB（.mat）与可移植文档格式（PDF）。