similar approach is used to investigate 2D velocity fields in Badong with three LOS mean velocity maps from Tracks 068, 075 and 347. The similar satellite geometries for 075 and 347 does not allow full recovery of 3D north, east and vertical velocities, but 2D north and vertical velocities can be recovered assuming that there is no movement in the west–east direction. During field inspection of the Huangtupo area, parallel surface cracks were observed in hill slope materials, roads and buildings at different elevations with a W–E orientation, suggesting that landslide movement is likely to be dominated by north and vertical components.