Seismic Inverted Impact force and Digital Elevation Models before and after the 2018 Baige Landslide

For the data of inverted seismic force, the seismic signals recorded by the broadband seismic stations were prepared for the inversion of the force-time function by the following series of actions:

Removing the instrumental response

Resampling to 0.5 s

Integrating the signals from velocity to displacement

Rotating the horizontal components to the radial and transverse direction

Filtering the signals between periods of 30 and 140 s

For the digital elevation models (DEMs) of the Baige landslide, the pre-failure DEM with 10 m grid spacing was obtained from the Sichuan Bureau of Surveying Mapping and Geoinformation (SBSMG). At the same time, the post-failure DEM was derived from the UAV-based photogrammetry.