摘要
论述了数据的采集、整理、标准化及编码方法和数据的组织流程,介绍了操作网络数据库的ASP技术,通过实例展示基于WebGIS软件平台建立的浙江省地质灾害网络数据库系统,真正实现了信息的动态查询。实例详细演示了信息的可视化查询、统计等功能。该系统目的在于集中管理浙江省已有的地质灾害信息,使远程客户端使用普通的WWW浏览器实现地质灾害信息远程访问、浏览及查询,对浙江省的预警预报及减灾、防灾工作起到重要作用。
Geological data is a base to construct the geo-hazard information system. Firstly the paper discusses the data＇ s collection, settlement, standardization, coding methods and organization process. Secondly the paper introduces ASP technique operating web database and lastly demonstrates the constructed web database system of geo-hazard in Zhejiang Province based on WebGIS by an example, in which it is performed fully for visualization query and statistic. The system aims to manage the mass existing data of geo-hazards, releases and shares the data by WebGIS. Thus users can realize the remote access, browse and query the geo-hazard information in virtue of common WWW browser. It will be very helpful to present the geo-hazard information for Zhejiang administrators.
出处
《中国地质灾害与防治学报》
CSCD
2005年第3期114-118,共5页
The Chinese Journal of Geological Hazard and Control
基金
浙江省科学技术厅重大科技攻关招标资助项目:浙江省突发性地质灾害预警预报系统及应用示范研究
教育部博士点基金资助项目(20030491004)滑坡灾害风险预测研究
