摘要
Google Earth和World Wind是目前最具代表性的两款基于网络的三维地理信息浏览器,为空间信息的共享发布提供了新的解决思路和技术手段。本文首先深入分析了这两款软件的技术特点,并在此基础上作了比较研究。
Google Earth and World Wind are presently two popular 3D virtual globe browsers. They give us new resolution and technology means for geospatial data publish and sharing. This paper first analyses the characters of these software and then makes a comparison based on the analyses.
出处
《国土资源信息化》
2006年第5期45-48,22,共5页
Land and Resources Informatization
