使用WEBGIS技术，结合地震前兆台网的实际情况，设计完成地震前兆台网的GIS展示工具。该工具以互联网为媒介，使用地理空间数据库存储的全国台站数据，对全国范围内的物理场分布在网络客户端进行发布，方便地震前兆台网用户获取数据，同时也丰富了地震前兆数据的展示方式。

 Combined with the situation of the station network of earthquake precursory, using the technology of WEBGIS, design the system used to display GIS information for the station network. The system is based on the Internet and uses spatial database to store data. The system can show the physical field which is convenient for users to observe.