地震快报目录自动网上发布软件QCAT的开发与应用

Design and application of the automatic web publishing software QCAT for the seismic quick catalog

地震快报目录是国家数字地震台网分中心数据服务的重要组成部分之一 ,为了能够更好地提供服务 ,我们使用Perl语言 ,开发了地震快报目录自动网上发布软件QCAT。本文分析了QCAT软件开发的应用需求 ,阐明了软件的设计思路 ,描述了软件的功能和结构 ,并对QCAT软件的各个模块进行了详细介绍 ,最终对应用QCAT之后 ,用户访问快报目录的方法做了说明。

The seismic quick catalog is an important part of the data service of the China Seismograph Network Data Management Center (CSNDMC). In order to provide a better service, we developed automatic web publishing software for CSNDMC seismic quick catalog, QCAT. In this paper, the application requirement of the QCAT tool is analyzed, the design idea is expounded and the functions and structure are described. An introduction of every functional module of the QCAT tool and the approach to access the CSNDMC seismic quick catalog after its application are also given in this paper.