Seismic Database Management System Of Guangdong Digital Seismograph Network
Wenhui Huang · South China Journal of Seismology · 2006
The background and purpose of the Seismic Database Management System are introduced briefly in this paper and the component,characteristics,database structure,authentication technique are introduced in detail.The system uses PHP and MySQL to develop.It has the following functions:In this system,the administrator can add username,grant user's privileges,change user's password,backup databases and update the data tables,The normal users can query the catalog of natural and unnatural earthquakes and output the txt-format files,inquire about the information of seismic phases and download them.