GIS实时分析及展示功能在网络访问中的实现-《计算机技术与发展》

文章信息/Info

Title:: Implementation of Real-Time Analysis and Visualization Based on GIS in Network Access

Author(s):: YAN Qing; MIAO Fang; YE Cheng-ming; College of Information Engineering,Chengdu University of Technology

Keywords:: real-time geoprocessing; network access; GIS service; meteorology

摘要:: 针对集成地图服务和地处理服务,实时展示GIS的空间分析结果,对这样一种在网络环境中的构建方法为主要研究对象进行研究。通过研究现有成熟和流行的关键技术,综合考虑GIS的发展方向,重点关注在服务器端的实现和开发。这种方法着眼于在网络中数据集成、信息共享和实时呈现分析结果,从而体现在服务器端进行服务集成的重要性和优越性。文中描述了系统的结构设计、功能开发和网络环境中部署的方法。最后,在一个省级气象中的应用得以实现,主要体现了实时分析并实时展现

Abstract:: Implementation method of integrating map service and geoprocessing services,enabling real-time GIS spatial analysis results to show in the network environment is the main object of research.Through the study of existing proven and popular key techniques,considering the direction of development of GIS,the research mainly focuses on the method of server side implementation and development.Describe the approach of the system＇s structural design,function development and deployment in network environment,and this approach describes how to render real-time results of the analysis,thus the importance and advantages of service integration on server side can be fully reflected.Finally,in a provincial meteorological application project,this method of implementation is achieved