Ground-penetrating radar, snowpit, probe and SfM observations from Cameron Pass, Colorado during NASA SnowEx21

This resource includes field observations collected during the NASA SnowEx21 campaign at Cameron Pass, Colorado. The observations consist of ground-penetrating radar travel times, snow pit observations of snow density, temperature and permittivity, snow depth observations from a snow probe, and Structure from Motion derived surface elevation models. The analysis of these data is presented in McGrath et al. (in review), A time-series of snow density and snow water equivalent observations derived from the integration of GPR and UAV SfM observations, Frontiers in Remote Sensing.

本数据集收录了美国国家航空航天局（NASA）SnowEx21科考项目于科罗拉多州卡梅伦山口采集的野外观测数据。该套观测数据涵盖探地雷达传播时间、雪坑观测得到的积雪密度、温度与介电常数、雪深探针采集的雪深数据，以及基于运动恢复结构（Structure from Motion）生成的地表高程模型。针对上述数据的分析成果已形成论文《基于探地雷达与无人机（Unmanned Aerial Vehicle, UAV）运动恢复结构观测融合的积雪密度与雪水当量时间序列观测》，作者为McGrath等人，该稿件目前处于同行评审阶段，将刊载于《遥感前沿》（Frontiers in Remote Sensing）期刊。