简要叙述了利用遥感图像进行高原多年冻土工程地质分区的优越性，将高原多年冻土工程地质分区分为三个大区和10个亚区，着重叙述高原多年冻土工程地质分区判释特征，对判释特征进行了较系统的归纳，并以实际例子说明遥感工程地质分区判释在青藏铁路选线方案比选中的作用。

It has great advantage in plateau permafrost area applying remote sensing technique to approach engineering geology diveision. Qing hai-Tibeten plateau permafrost are a has been divided into three geological regions and further to ten sub-regions. The works of selecting Qingzang railway line may be as a example to illustrate the effection of remote sensing interpretation in engineering geology divisi on of plateau permafrost area. The interpreting features of these geological regions in Qinzang plateau permafrost area are mainly expounded.