| 基于红外卫星云图的云的三维表现 |
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| 引用本文： | 孙文广,吴玲达,宋汉辰,张玉新.基于红外卫星云图的云的三维表现[J].微计算机信息,2006,22(13):232-234. |
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| 作者姓名： | 孙文广 吴玲达 宋汉辰 张玉新 |
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| 作者单位： | 410073,湖南省长沙,国防科技大学多媒体实验室 |
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| 摘 要： | 分析红外卫星云图结构特点,阐明其三维化原理。借鉴LOD思想,利用多种采样间隔获得不同精度数据网格。根据云团真实感效果制定颜色及透明度映射规则。结合三维地形可视化方法,设计并实现了红外卫星云图的三维可视化。
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| 关 键 词： | 红外卫星云图 三维可视化 数据网格 |
| 文章编号： | 1008-0570(2006)05-1-0232-03 |
| 修稿时间： | 2005年9月4日 |
3D Visualization of Cloud Based on Infrared Nephogram of Satellite |
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| Sun Wenguang,Wu Lingda,Song Hanchen,Zhang Yuxin.3D Visualization of Cloud Based on Infrared Nephogram of Satellite[J].Control & Automation,2006,22(13):232-234. |
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| Authors: | Sun Wenguang Wu Lingda Song Hanchen Zhang Yuxin |
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| Abstract: | Analyze the configurative character of infrared nephogram of satellite, and then clarify its theory of 3D visualization. Using the idea of LOD for reference, obtain diverse data grids of various precisions by different sampling intervals. According to the reality impression of cloud, establish rules of color and diaphaneity mapping. Integrated with the method of terrain' s 3D visualization, de- sign and realize the 3D visualization of infrared nephogram of satellite. |
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| Keywords: | infrared nephogram of satellite 3D visualization data grid |
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