摘要
从基本概念、应用需求和技术动态等方面就3维GIS技术的发展与演进进行了简要评述,强调了专业化与大众化两种应用对3维GIS提出的不同挑战。
This paper briefly reviews the development and evolution of 3D GIS technology according to its coneeptual meaning, application requirements and technical characteristics. The author also emphasizes that the 3D GIS for public users and professional users facing different challenges
出处
《地理信息世界》
2011年第2期25-27,33,共4页
Geomatics World