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| THE TECHNIQUE FOR LOW SNR SHALLOW SEISMIC DATA PROCESSING |
| Sun Dang-sheng1,2, JIAO Kai-ying2, Tang Da-rong2, Li Hong-tao1,2, YANG Jin-ping2 |
1. China University of Geosciences, Wuhan 430074, China;
2. Institllte of Hydrological and Engineering Geology Technology, CGS, BaoDing 071051, China |
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Abstract 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.
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Received: 25 March 2003
Published: 24 April 2004
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