Xiangjiatang landslide in Fengjie is a rocky landside made up of a smashed rock mass, constituted by old landslide and its secondary landslides.

奉节县向家淌滑坡是一个由碎裂岩体构成的岩质滑坡，由老滑坡体和其上的次级滑坡体构成。

In Canlian landslide located in Wushan, the monitoring optical fiber was laid on the entire landside and BOTDR was used to obtain the outline information of it.

在巫山残联滑坡，在整个滑坡体上铺设监测光纤，利用BOTDR获得整个滑坡体的概要信息；