【摘要】 详细介绍了ＳＥＧ（ＴｈｅＳｏｃｉｅｔｙｏｆＥｘｌｏｒａｔｉｏｎＧｅｏｐｈｙｓｉｃｉｓｔｓ）新规定的ＳＥＧ２标准及其文件结构，这一标准不但适用于数字地震仪，而且也适用于地质雷达等数字化记录设备。同时给出了一个在ＩＢＭＰＣ环境下读取ＳＥＧ２数据文件的Ｃ语言示范程序，根据这个示范程序，用户可以很方便地将ＳＥＧ２数据文件转换成适用于特定应用软件的数据格式。更多还原

【Abstract】 In this paper,the SEG 2 standard and its file structure recommended by the Society of Exploration Geophysicists are introduced in detail.These standard and structure are applicable not only to digital seismograph,but also to digital recording equipment such as geological radar etc.At the same time,a demonstration program written in C language is supplied to read SEG 2 file under IBM PC environment.Using this program,users can conveniently convert SEG 2 file to that formatted for special application.更多还原