基于J2EE和ArcIMS的地质灾害危险性评估项目备案系统  

Research on the File System Setting Up Based on J2EE and ArcIMS for Geological Disaster Risk Appraisal Project

作　　者：陈玲[1] 陈锁忠[1] 黄宇[1] 周良辰[1] 

机构地区：[1]南京师范大学虚拟地理环境教育部重点实验室地理科学学院,南京210097

出　　处：《地球信息科学》2007年第6期88-93,共6页Geo-information Science

基　　金：国家自然科学基金项目(40471101)

摘　　要：本文对J2EE和ArcIMS的地质灾害危险性评估项目备案系统的总体框架结构、系统三层体系结构、模块化思想设计要点和实现的技术路线及关键技术。系统应用Struts技术、数据库技术、ArcIMS的WebGIS技术和网络技术,建立了通用地理信息功能与地质灾害危险性评估项目备案自动审批的分布式软件系统,实现了地质灾害危险性评估项目备案的自动审批、管理、分析、决策、发布的一体化平台。该系统为有关部门提供辅助决策支持和信息发布服务。This paper discusses the framework of geological disaster risk appraisal project for which a file system was set up based on J2EE and ArcIMS, as well as the main points of the system design and the realization technical route. Meanwhile the key points of the system implemention are analyzed briefly. This system with a three-tier architecture, which brings good compatibility and expansibility, is implemented based on the idea of modular de- sign. The software technologies applied in this system include Struts, database, network, and WebGIS based ArcIMS. This distributed software system combines the basic functions of GIS system with automatic approval flow management. This system can effectively provide the assistance decision-making support and the information issue service for the functional department of the geological disaster risk evaluation project.

关 键 词：地质灾害 危险性评估 工作流 J2EE WEBGIS ARCIMS 

分 类 号：P694[天文地球—地质学]