Pre-ABoVE: Ground-penetrating Radar Measurements of ALT on the Alaska North Slope

This data set includes estimates of permafrost Active Layer Thickness (ALT; cm), and calculated uncertainties, derived using a ground-penetrating radar (GPR) system...本数据集包含利用探地雷达（ground-penetrating radar, GPR）系统推导得到的多年冻土活动层厚度（Active Layer Thickness, ALT；单位：厘米）估算值，以及相应的计算不确定性……