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.针对地震力反演所用的数据，我们通过以下一系列操作对宽带地震台站记录的地震信号进行预处理，以实现力-时间函数的反演：去除仪器响应、将信号重采样至0.5秒、将信号从速度积分至位移、将水平分量旋转至径向与横向方向、对周期介于30秒至140秒之间的信号进行滤波。 关于白格滑坡的数字高程模型（Digital Elevation Models，DEMs）：格网间距为10米的滑坡前数字高程模型由四川省测绘地理信息局（Sichuan Bureau of Surveying Mapping and Geoinformation，SBSMG）获取；滑坡后数字高程模型则通过基于无人机（Unmanned Aerial Vehicle，UAV）的摄影测量技术生成。