摘要
主要探讨采用无人机航片、ETM影像、Quickbird影像、DEM数据和DLG数据构建景区3维虚拟景观的方法,重点介绍了多种遥感影像数据的处理、建筑物3维建模、数据的集成整合、3维虚拟景观生成等方面的内容,解决了影像的纠正、调色,3维建模优化,各类型数据的匹配,3维虚拟景观构建及扩展应用等技术问题。
This paper studies the method of building 3D simulation landscape of scenic area, using pilotless aircraft aviation image, ETM image, Quiekbird image, DEM data and DLG data. It pays emphases to introduce various methods for remote sensing image data processing, building 3D modeling, data integration and conformity, 3D simulation landscape building, etc. It solves such technology problems as image correction, color adjusting, 3D modeling optimizing, all kinds of data matching, 3D simulation landscape constructing and extending application, etc.
出处
《地理信息世界》
2008年第4期70-74,共5页
Geomatics World
关键词
遥感
地理信息系统
3维建模
3维虚拟景观
remote sensing
geography information system
3D modeling
3D simulation landscape
