摘要
云计算是一种新型的分布式计算模式,也是当前IT界研究热点。云GIS平台提供了一种稳定、高效、低成本、环保的支撑应用架构,可以构建各种基于Web的弹性的、按需的地理信息服务,必将成为下一代GIS服务平台。本文在分析了国内外云GIS平台发展现状的基础上,研究了涉及云GIS平台构建的基础设施虚拟化、地理数据云存储、GIS自动化部署等关键技术,从而为相关云GIS平台建设提供一定的指导与借鉴。
Cloud computing is a new distributed computing model and is also a research hotspot in IT industry. Cloud GIS platform provides a stable,efficient,low cost,eco- friendly support application architecture and can offer a Web- based elastic,on- demand geographic information service. It will become the next generation of GIS platform. This paper analyzes the current development situation of cloud GIS platform and studies key technologies of cloud GIS platform,including infrastructure virtualization,cloud storage of geographic data,automation deployment of GIS and so on. It can provide some guidance for building cloud GIS platform.
出处
《测绘与空间地理信息》
2016年第3期32-33,36,共3页
Geomatics & Spatial Information Technology
基金
江苏省测绘科研项目(JSCHKY201321)
江苏省自然科学基金项目(BK2012504)资助
关键词
云计算
云GIS
平台构建
关键技术
cloud computing
cloud GIS
building platform
key technology
