基于Aspmap的WebGIS应用系统的设计与实现  

Design and implementation of WebGIS application system based on Aspmap

作　　者：吴微微[1,2] 李谊瑞[1] 杨建思[2] 范灵春[1] 

机构地区：[1]四川省地震局,四川成都610041 [2]中国地震局地球物理研究所,北京100081

出　　处：《计算机工程与设计》2011年第2期719-723,共5页Computer Engineering and Design

基　　金：国家科技支撑计划基金项目(2006BAC13B03-0402)

摘　　要：充分考虑目前WebGIS开发平台的优劣势,介绍了Aspmap for.NET的特点、主要功能与关键技术,对基于服务器端.NET平台开发的WebGIS应用系统进行了分析与设计,并在此基础上利用Aspmap for.NET为基础WebGIS开发软件,选择ASP.NET搭建综合服务网站,采用AJAX优化可视效果,最终实现了功能完善的市县防震减灾服务系统并通过测试达到预期效果。应用实例表明,基于Aspmap for.NET的WebGIS应用系统能满足社会需要和行业需求。By analyzing the advantage and disadvantage ofdifferent WebGIS platforms, the characteristic, key technique are introduced and the design and implementation of the major functions of Aspmap for. NET is discussed. In light of the idea of multi-tier and component, a new architecture, . NET-based WebGIS system on the model of server side is discussed. This thesis regards time as the breakthrough point, is devoted to exploring that draws support from the superiority of platform of this frame trader. NET frame, combine ASP. NET and AJAX, the technological feature and implementation of. NET-based WebGIS system is discussed. Based on this, the WebGIS earthquake prevention and disaster reduction service system is designed. Finally, the applied example of service system proves that Aspmap is feasible and practicable.

关 键 词：Aspmap 网络地理信息系统 .NET平台 异步JavaScript和可扩展标记语言 市县防震减灾 

分 类 号：TP315[自动化与计算机技术—计算机软件与理论]