Ultrasonic velocity measurements of lunar regolith simulant at low confining pressures with variable ice content

This dataset was created by Christopher Chance Amos during completion of a PhD degree in Space Resources at Colorado School of Mines. This data was collected during Spring 2023. This dataset includes compressional and shear raw collected waveforms as well as interpreted velocities from first-break picking. See the README files in subdirectories for explanations of individual files. The purpose of this dataset is to serve as a foundation and calibration for seismic modeling of the lunar near-surface. These models will be used to determine if seismic methods are feasible for characterizing the quantity and form of lunar subsurface ice deposits.本数据集由克里斯托弗·钱斯·阿莫斯（Christopher Chance Amos）在科罗拉多矿业学院完成空间资源（Space Resources）专业博士学位期间构建。该数据采集于2023年春季。 本数据集包含采集得到的纵波（compressional wave）与横波（shear wave）原始波形，以及通过初至拾取（first-break picking）得到的解释性速度数据。各文件的具体说明请参见各子目录中的README文件。 本数据集旨在作为月球近地表地震模拟（seismic modeling）的基础与校准基准。相关模拟模型将用于评估地震方法是否可用于表征月球地下冰沉积物的储量与赋存形态。