摘要
协同制图理论与方法在基础地图制图、应急制图、快速制图和地理信息更新等方面具有广泛应用,本文研究了目前协同制图的主要类型,分析了国内外协同制图相关的研究现状,探讨了协同制图的两个主要发展趋势,从三个方面总结了需要进一步解决的主要问题和VGI的主要研究方向,为开展协同制图技术与方法研究提供了参考。
The theory and methods of collaborative mapping are widely used in basic mapping,emergency mapping,rapid mapping and geographic information updating.In this paper,main types of collaborative mapping are studied and the research status at home and abroad are analyzed.The development trends of collaborative mapping are discussed,and the main problems that need to be further solved from three aspects and main research directions of VGI are summarized,which provides reference for the study of the technologies and methods for collaborative mapping.
作者
何列松
柯希林
谢鹏
熊顺
王强
HE Liesong;KE Xilin;XIE Peng;XIONG Shun;WANG Qiang(Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China;State Key Laboratory of Geo-Information Engineering,Xi'an 710054,China)
出处
《测绘科学与工程》
2020年第3期50-55,共6页
Geomatics Science and Engineering
基金
国家自然科学基金资助项目(413015271)。
关键词
协同制图
长事务
并发控制
地图协同显示
VGI
collaborative mapping
long transaction
concurrency control
collaborative map display
volunteered geographic information
