宽频带数字地震观测数据子库

The Sub-Database of Broadband Digital Seismographic Survey

宽频带数字地震观测数据库是以Windows 98、MSAccess 97数据库软件、个人Web服务器PWS(PersonalWebServ er)、ODBC(OpenDataBaseConnector)驱动程序为基础建立的。它采用网页与数据库接口的形式实现了数据网上发布与数据存储的完全分离。该子库具有运行速度快 ,操作简便及安全性强等优点。数据库收录了“九五”以前国土资源部 (原地质矿产部 )系统天然地震临时台网观测的数据约 4 5GB。可供从事地球深部构造研究、天然地震监测等方面的研究者按共享协议使用。

Sub database of Broadband digital seismographic survey was established on the basis of Windows 98, Ms Access 97,Personal Web Server and Open Data Base Connector driver programs. It has realized the query in LAN or WAN (Internet) and separation of data storage from its publication with the interface between web page and database. The sub database is characterized by high velocity, simple and convenient operation and high safety for the data storied. All the initial data(total 45 GB), acquired before December 1995 with temporary deployment of broadband digital seismograph financially supported by Ministry of Land and Resources (formerly Ministry of Geology and Mineral Resources) of China, were already collected and saved into the sub database. It will supply services for seismologists engaged in deep geotectonics and monitoring of earthquake hazards according to the co share agreements.