【摘要】 在分析SEGY格式地震数据文件的结构及其读写方法的基础上,介绍了三维地震数据体的任意剖面抽取算法及C语言程序代码。该算法及程序既可单独使用,为二维地震数据处理解释工作准备剖面数据,也可以作为数据准备模块,集成到大型地震数据处理解释系统。更多还原

【Abstract】 Based on analysis of seismic SEGY data file structure and methods of reading and writing in detail,the extraction algorithm of an arbitrary profile from 3-D SEGY seismic data volume has been implemented by C programming.The algorithm and the program presented in this paper can be used independently or the program can be integrated into the large-scale seismic data processing and interpretation system as a basic module for preparing data.更多还原