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| DEEP ANALYSIS ABOUT ACCURACY PROBLEM FOR SEGY FORMAT CONVERSION OF SEISMIC DATA |
| ZHAN Ze-dong1,3, XU De-ping1,3, WU Hai-yang1,3, XIE Shuang2, WANG Yong-juan1,3 |
1. College of Information Manegement,Chengdu University of Technology, Chengdu 610059,China;
2. College of Energy Resources,Chengdu University of Technology, Chengdu 610059,China;
3. The Key Laboratory of Mathematical Geology in Sichuan University and Colleage, Chengdu University of Technology, Chengdu 610059,China |
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Abstract On the basis of In-depth study of the structure of SEGY seismic data files and the coding of IBM PC workstation platforms, this paper tracked the whole process of code exchange of the seismic data from SEGY format to the IBM PC workstation, found and solved the precision loss of the transformation, ensured the accuracy of transformation of seismic data, and paved the way for accuracy of further seismic data processing.
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Received: 26 October 2010
Published: 15 December 2011
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