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| 机载SAR影像时空模型重构因子及3D特征提取 | |
| 引用本文： | 庞蕾,张继贤,高武俊,张明波,董文清.机载SAR影像时空模型重构因子及3D特征提取[J].测绘科学,2005,30(2):34-35,38. |
| 作者姓名： | 庞蕾 张继贤 高武俊 张明波 董文清 |
| 作者单位： | 1. 中国测绘科学研究院航测所,北京,100039;山东科技大学地科学院,山东,青岛,266510 2. 中国测绘科学研究院航测所,北京,100039 3. 中科院地理科学与资源环境研究所,北京,100101 |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| 摘 要： | 时空模型有助于人们获取类似于真实世界的时间及空间信息 ,对于城市工程设计、灾害预防决策及军事应用具有重要意义。本文探讨了机载SAR影像重构时空模型的潜力及方法 ,研究了时空模型重构因子、基于机载SAR影像的建筑物、植被的三维提取 ,以及相应的机载SAR影像时空建模一般方法 |
| 关 键 词： | 机载SAR 时空模型 3D特征 DEM 虚拟现实 |
| 文章编号： | 1009-2307(2005)02-0034-03 |
Extracting 3D feature of sptio-temporal reconstruction factors from airborne SAR imagery |
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| PANG Lei.Extracting 3D feature of sptio-temporal reconstruction factors from airborne SAR imagery[J].Science of Surveying and Mapping,2005,30(2):34-35,38. | |
| Authors: | PANG Lei |
| Abstract: | Spatio-temporal model,for people,can make it easy to obtain temporal and spatial information just like the true world,and it is of much importance to the planning and designing of civil engineering,the directing of disaster prevention and the plotting of military action.In this paper,the method and the potential of utilizing airborne SAR imagery to retrieve the temporal and spatial information were discussed.It researches the primary factors to reconstruct the spatio-temporal model,the three dimension (3D) reconstruction of buildings and vegetation from high resolution airborne SAR imagery,and corresponding method of spatio-temporal modeling from airborne SAR imagery. |
| Keywords: | airborne SAR spatio-temporal model 3D feature DEM virtual reality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |