| 南极遥感动态监测影像处理关键技术分析 |
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| 引用本文： | 吴学伟,殷福忠,孙剑桥.南极遥感动态监测影像处理关键技术分析[J].地理信息世界,2011,9(2):74-79. |
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| 作者姓名： | 吴学伟 殷福忠 孙剑桥 |
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| 作者单位： | 东北林业大学;黑龙江测绘局;黑龙江工程学院; |
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| 基金项目： | 国家“863”计划重点项目(2008AA121706)资助; 极地测绘科学国家测绘局重点实验室开放基金项目(200809)资助 |
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| 摘 要： | 从多源多时相遥感数据用于南极动态监测的影像获取与处理关键技术人手,针对南极过轨的卫星情况,分析了可获取的卫星影像的种类;研究分析南极在控制点缺乏以及控制点布设困难的情况下,采用无控制及稀少控制的几何纠正方法;研究分析南极遥感影像中高分辨率遥感数据光谱的使用及融合方法,为实现南极冰雪环境的动态监测提供了技术基础性分析.
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| 关 键 词： | 遥感影像 动态监测 几何纠正 融合 |
The Key Technical Analysis on Remote Sensing Dynamic Monitoring in Antarctic Based on Image Processing |
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| WU Xue-wei,YIN Fu-zhong,SUN Jian-qiao.The Key Technical Analysis on Remote Sensing Dynamic Monitoring in Antarctic Based on Image Processing[J].Geomatics World,2011,9(2):74-79. |
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| Authors: | WU Xue-wei YIN Fu-zhong SUN Jian-qiao |
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| Institution: | WU Xue-wei1,YIN Fu-zhong2,SUN Jian-qiao3(1.Northeast Forestry University,Harbin 150040,China,2.Heilongjiang Bureau of Surveying and Mapping,Harbin 150081,3.Heilongjiang Istitute of Technology,Harbin 150050,China) |
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| Abstract: | Based on multi-temporal remote sensing data source,the key technical analysis of dynamic monitoring in Antarctic was used to study the special geographical environment of the Antarctic,the types of satellite images were obtained by analyzing the satellite orbit over the Antarctic conditions,the geometric correction methods with no control and very few GCP(ground control points)were studied on some very difficult region in Antarctic lacking the GCP,the high-resolution spectral remote sensing images and fusio... |
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| Keywords: | RS image dynamic monitoring geometric correction fusion |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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