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《Equipment for Geophysical Prospecting》 2007-03
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Introduction of DSD network and source-driving technique in vibroseis

Liang Fuhe  
Source network and source-driving technique were the new techniques of vibroseis have been used in recent two years.The source network makes the vibroseis automatically compute the GPS coordinates composite center of sources;combing with source-driving technique and directly starting acquisition by source signal,it can avoid the possible delay from the operator,effectively improved the efficiency of production and guaranteed the accuracy of source composite center at the same time.
【CateGory Index】: P631.4
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