CAJ | 학술논문

在分析信息技术和GIS体系结构发展的基础上,引出研究基于云计算和RIA的WebGIS的必要性,并对云计算、RIA和WebGIS的理论、技术和实施方案进行了对比和分析。最终基于以上思路设计高交互度、丰富用户体验的基于云计算和RIA的WebGIS系统,比较分析了在这种架构方式下访问业务数据库最便捷、高效的方式,并通过实验结果展示基于上述架构的WebGIS的优势与特色。
재분석신식기술화GIS체계결구발전적기출상,인출연구기우운계산화RIA적WebGIS적필요성,병대운계산、RIA화WebGIS적이론、기술화실시방안진행료대비화분석。최종기우이상사로설계고교호도、봉부용호체험적기우운계산화RIA적WebGIS계통,비교분석료재저충가구방식하방문업무수거고최편첩、고효적방식,병통과실험결과전시기우상술가구적WebGIS적우세여특색。
This paper introduces the necessity of studying on WebGIS Based upon Cloud Computing and RIA on the ba-sis of analysis of Information System and GIS architecture,then contrast and analyze the theory,technology and implement of Cloud Computing,RIA and WebGIS.Finally,well-mutual and rich-experience WebGIS system based on the above-men-tioned line is designed.Under this framework,the most convenient and efficient way to access business databases is obtained by analyzing and comparing.The result shows the advantages and characteristics of WebGIS based on the above architecture.