Abstract In order to investigate the spatial distribution, internal structure, and boundary contact relations of target granite rock at Inner Mongolia Alxa pre-selected high-level radioactive waste geological repository site, seismic detecting work is carried out. Near-surface velocity tomography inversion profiles and seismic reflection profiles are obtainedby acquiring and processing the seismic data.This seismic exploration work aimsat technical problems such as ruggedness surface work area near-surface velocity model-building, tomographic statics correction, and strong seismic scattered wave pressing. To this end, we adoptakind of MSFM(multi-stencils fast marching) based first-arrival travel-time tomography inversion technology, and an improved vector resolution noise removal approach.Meanwhile, based on routine high resolution reflection seismic exploration data processing flow, a set of customized fine data processing flow is set up.
LI Wen,GUO Wenwen,HOU Lihua et al. Reflection Seismic Data Acquisition and Processing Technology Used in Detecting the High-Velocity Rock Body[J]. jgg, 2016, 36(12): 1035-1040.
LI Wen,GUO Wenwen,HOU Lihua et al. Reflection Seismic Data Acquisition and Processing Technology Used in Detecting the High-Velocity Rock Body[J]. jgg, 2016, 36(12): 1035-1040.
