低信噪比的浅层地震勘探数据处理技术  

THE TECHNIQUE FOR LOW SNR SHALLOW SEISMIC DATA PROCESSING

作　　者：孙党生[1] 焦凯英[2] 唐大荣[2] 李洪涛[1] 杨进平[2] 

机构地区：[1]中国地质大学,湖北武汉430074 [2]中国地质调查局水文地质工程地质技术方法研究所,河北保定071051

出　　处：《物探与化探》2004年第2期164-166,共3页Geophysical and Geochemical Exploration

摘　　要：针对地质灾害浅层地震勘探受人文噪声和地质噪声干扰较大的状况,提出一种低信噪比地震数据的处理技术方法。应用实践表明,处理效果理想。拓宽了地质灾害调查中浅层地震勘探应用范围。The paper deals with the data processing technique of shallow seismic exploration under the condition of low signal-to-noise ratio. The interferences with seismic exploration for geologic hazards are caused by cultural and geological noise. This method has been proved to be effective, as evidenced by good results obtained by the processing practices in several years. With this technique, the applied area of seismic exploration for geological hazards can be extended.

关 键 词：地质灾害调查 全息编辑 浅层地震勘探数据处理 信噪比 

分 类 号：P631.4[天文地球—地质矿产勘探]