摘要
地形可视化由于具有越来越广泛的用途,因此越来越多地引起了大家的关注。本文在简要论述科学可视化、地形可视化定义及其研究内容的基础上,着重讨论了当前地形可视化的表达手段、可视化建模与技术、可视化生成工具、实时地形生成等方面的研究现状及存在的问题,最后对可视化的应用前景和发展趋势进行了展望。
Topographical visualization has been paid more attention to for its wider range of applications. Based on the definitions of scientific visualization and topographical visualization,as well as their research contents,this paper focuses on the status and open questions about representation way,visual modelling and technology,visualization tools and real topographical creation of topographical visualization,and then the application prospect and development trend for the topographical visualization end the paper.
出处
《四川测绘》
2004年第2期58-61,共4页
Surveying and Mapping of Sichuan
关键词
地形可视化
三维地形
地形简化
地形仿真
实时显示
topographical visualization
3-D topography
topography simplification
topography emulation
real visualization
