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Global Geology 2012, 15(2) 156-160 DOI:
ISSN: 1673-9736 CN: 22-1371/P |
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Research on angle-dependent to mographic static correction |
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CHEN Guangyu, LIU Yang, WANG Kai and ZHANG Yachen |
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College of Geo-Exploration Science and Technology��Jilin University��Changchun 130026��China |
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Abstract��
Reflection data in CMP has influenced seriously in static calculations��especially in some highly weathered and structurally altered circumstances�� Because of static correction in the existed problems and requests�� the authors studied the angle �� dependent tomographic static correction��and discussed its basic theory�� including the establishment of forward model��the calculation theory of tomography and tomographic static correction�� The usage of theoretical models and practical information on the method has been validated�� The results show that using these methods to calculate static correction in a complex area��the quality of static correction is greatly improved�� |
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Keywords��
static correction
forward model
high weathered layer
tomography
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Received Revised Online: |
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