读取地震目录自动截取波形程序

The development of a program for intercepting seismic wave data set for an earthquake from continuous seismic data flow

"九五"期间各个数字测震台网利用北京港震机电技术有限公司提供的EDSPRTP实时数据处理系统接收各个数字地震台站数据并将数据保存为EDAS格式的连续波形文件。本文介绍EDAS格式波形文件的结构以及利用C语言编写程序,从而实现通过读取地震目录文件得到地震事件的发震时刻和震级,然后自动截取地震波形并且保存该地震事件。

The Sichuan Seismic Monitoring Network has been using EDSPRTP for saving seismic continuous data flow during the last few years. Data files for a particular earthquake are obtained from the continuous data flow files by using the program developed by our team.