摘要
在阐述WebGIS开发平台ArcIMS、Web设计方法Ajax技术的基础上,介绍了矿产资源综合信息系统的设计与实现,依托Web技术将政策法规、交通网分析、地质灾害分析等综合环境因素以及空间数据发布在Internet上,采用了基于.NET的ArcIMS Web ADF开发模式,灵活、快速地对矿产资源专题分析功能进行定制,并将Ajax技术引入到了基于ArcIMS的WebGIS开发当中,解决了ArcIMS Web ADF开发的一些页面应答的缺陷。通过该系统,用户可方便地从网络数字地图上浏览到任意空间数据信息,进行空间查询、空间分析和制作专题图等操作,对矿产资源科学利用具有重要的辅助作用,充分满足了矿产资源的信息管理和综合评价需求。
As a powerful space technology of GIS and a convenient Web, WebGIS has been gradually introducing information management and mineral resources of the comprehensive evaluation. This paper introduces the design and implementation of the Mineral Resources Integrated Information System on the basis of the development platform on WebGIS ArcIMS ,Web design Ajax technology. Relying on Web technology that policies and regulations, transportation network analysis, geological disasters, such as comprehensive analysis of environmental factors and spatial data are published on the Internet. It is flexible and fast to use the ArcIMS Web ADF development model on the basis of .NET for the Mineral Resources on the topic of custom features. Ajax technology will be introduced to the WebGIS based on the ArcIMS development to solve some of the shortcomings in ArcIMS Web ADF page response. By applying the system, users can easily browse from the web digital map data and information to any space, space enquiries, spatial analysis and production of thematic map operation. It is important for the scientific use of mineral resources, and it can fully satisfy the information management and comprehensive evaluation of mineral resources to build Web Mineral Resource GIS.
出处
《国土资源科技管理》
2008年第4期61-66,共6页
Scientific and Technological Management of Land and Resources
基金
中国地质调查局数字区域地质调查项目--四川1:25万炉霍县
马尔康县幅区调修测(1212010510304)
