摘要
本文提出采用真三维可视化技术即体视化技术进行地下水资源研究,文中论述了地下水资源研究中体视化技术应用的重要意义,在介绍体视化技术的基础上提出了地学信息三维体视化的基本框图,并研制了地下水资源三维体视化系统,该系统由水文地质数据库、基础图形数据库、水文地质体体数据生成、水文地质体体视化、剖面显示和地下水流场可视化6个模块组成。最后结合常州—武进地区的地下水资源研究进行了实例分析。
The real 3-D visualization technology (or 3-D volume visualization technology) is adopted to study the situation of groundwater resources. The significant of this technology is discussed and the basic flow chart for 3-D geosciences modeling is suggested. On this basis the 3-D volume visualization system for groundwater resources is developed. The system consists of six working blocks: database of hydrogeology, database of basic graphics, block for generating hydrogeological volume data, block for visualization of hydrogeological volume, block for display of cross sections and the block for groundwater flow field visualization. A case study is given for demonstration.
出处
《水利学报》
EI
CSCD
北大核心
2004年第7期114-118,共5页
Journal of Hydraulic Engineering
关键词
三维可视化
体视化
地下水资源
体数据
3-D visualization
volume visualization
groundwater resources
volume data
