The general formula about the calculation of downslide force and resistance to sliding in the arbitrary unit of landslide is deduced in the digital landform image.
After the Three Gorges Reservoir impounded, due to the rise of ground water, the flabbiness layers in landslides will become soft and collapse when they meet water.
The tourist landscape in Xi an Cuihua Mountain, is generated from a large paleo-avalanchine landslide, with the special deposit structures showing indirectly information of high speed block movement.