SEG—Y地震数据格式解析及转换方法

摘要

SEG-Y format is a standard recording format of seismic data constituted by the SEG Institute. The SEG-Y data generated strictly in accordance with this standard are called the standard SEG-Y data. But other SEG-Y data that are not generated strictly in accordance with this standard are called the non-standard SEG-Y data. In this paper, in order to analyze and convert these seismic data of SEG-Y format, comprehensive and effective analytical method and conversion method between different seismic data format are introduced.%SEG-Y格式是SEG学会所制定的一种标准地震数据记录格式。严格按照该标准生成的SEC-Y数据，称之为标准SEG-Y数据；而没有严格按照该标准生成的SEG-Y数据，称之为非标准SEG-Y数据。为了能解析和转换这些SEG-Y格式的地震数据，本文给出了全面、有效的解析方法及不同地震数据格式之间的转换方法。