[1]卞海红 王峰.基于三维GIS的地形可视化研究及实现[J].计算机技术与发展,2006,(07):230-232.
 BIAN Hai-hong,WANG Feng.Research and Implementation of Terrain Visualization Based on 3D - GIS[J].,2006,(07):230-232.
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基于三维GIS的地形可视化研究及实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年07期
页码:
230-232
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Research and Implementation of Terrain Visualization Based on 3D - GIS
文章编号:
1673-629X(2006)07-0230-03
作者:
卞海红1 王峰2
[1]河海大学信息中心[2]华北水利水电学院
Author(s):
BIAN Hai-hong WANG Feng
[1]Information Center of Hohai University[2]North China University of Water Conservancy and Electric Power
关键词:
三维可视化地形可视化数字高程模型空间分析
Keywords:
3D visualizationterrain visualizationDEMspatial analysis
分类号:
TP391.9 P208
文献标志码:
A
摘要:
给出了一个适用于水利领域的三维可视化系统的组成,介绍了解决超大数据量数字高程模型(DEM)快速显示的算法,将地物在地形中进行显示,研究了基于三维场景空间分析的理论,最后对系统的实现作了简要介绍。实践表明该系统能在PC机上流畅地运行,图形的生成速度和质量令人满意
Abstract:
Introduces the complement of simulation of driving water from ChangJiang to Taihu system, that is a 3D visualization system used to the water conservancy. And the technology of how to display huge volume of digital elevation model(DEM) data is introduced, and spatial analysis is studied based on the terrain created using DEM. In the end, the paper introduces the process of the implementation in brief. The practice improved that this system can run well in PC with satisfied speed and quality to generate graphics

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备注/Memo

备注/Memo:
卞海红(1979-),女,江苏盐城人,硕士,工程师,研究方向为计算机图形学、计算机网络与应用
更新日期/Last Update: 1900-01-01