| 基于DEM及GIS的最佳位置的自动确定 |
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| 引用本文： | 眭海刚,朱庆,龚健雅.基于DEM及GIS的最佳位置的自动确定[J].武汉大学学报(信息科学版),1999(2). |
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| 作者姓名： | 眭海刚 朱庆 龚健雅 |
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| 作者单位： | 武汉测绘科技大学测绘遥感信息工程国家重点实验室 |
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| 摘 要： | 阐述了用数字高程模型的理论去解决自动确定最佳观察位置的思想及算法。考虑到实际问题的复杂性，提出了从ＧＩＳ数据库中获取知识，以解求更为复杂的最佳位置的定位问题。实例验证了基于ＧＩＳ的最佳位置的自动确定算法的正确性。
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| 关 键 词： | GIS DEM 可视性 最佳位置 |
DEM and GIS Based Automatic Positioning of the Best View Point |
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| Sui Haigang,Zhu Qing,Gong Jianya.DEM and GIS Based Automatic Positioning of the Best View Point[J].Geomatics and Information Science of Wuhan University,1999(2). |
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| Authors: | Sui Haigang Zhu Qing Gong Jianya |
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| Abstract: | In this paper the idea and algorithm for solving the problem of automatic location of the best view point were introduced. Concerned with the complexity of actual applications, the authors suggested extracting knowledge from GIS to assist the solution of more complicated problems. According to the case study of the television tower positioning, it is proved that the GIS based positioning model proposed in this paper is correct and efficient for most cases. |
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| Keywords: | GIS DEM visibility best position |
| 本文献已被 CNKI 等数据库收录！ |
