Probabilistic estimates of the distribution of near-surface (within 1m) permafrost in Alaska.

This medium resolution (i.e. 30-m pixels) spatial dataset provides an estimate of the occurrence of near-surface (within 1 m of the ground surface) permafrost in...本中等分辨率（即像素空间分辨率为30米）的空间数据集，针对……范围内的近地表（距地表1米以内）多年冻土的分布情况，提供了相应估算结果。