| 单侧控制条件下SPOT5 HRG影像的定向试验 |
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| 引用本文： | 王铁军,孙洪双,马治,郑福海.单侧控制条件下SPOT5 HRG影像的定向试验[J].测绘软科学研究,2010(6):62-65. |
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| 作者姓名： | 王铁军 孙洪双 马治 郑福海 |
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| 作者单位： | [1]黑龙江地理信息工程院,黑龙江哈尔滨150086 [2]黑龙江测绘局,黑龙江哈尔滨150086 |
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| 摘 要： | 高分辨率卫星影像已经成为获取地理信息的重要数据源,而其定向是一项关键技术。本文利用单侧不同数量及分布的控制点对SPOT5 HRG影像进行了定向试验,探讨了在单侧控制条件下SPOT5 HRG影像的定向精度情况,为地面控制点获取较困难地区的影像定向提供了一条参考途径。
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| 关 键 词： | SPOT5HRG RPC 单侧 控制 定向 |
Experiments of SPOT5 HRG Satellite Imagery under the Condition of Ground Control on Single-side |
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| WANG Tie-jun,SUN Hong-shuang,MA Zhi,ZHENG Fu-hai.Experiments of SPOT5 HRG Satellite Imagery under the Condition of Ground Control on Single-side[J].Research on Sofi Science of Surveying and Mapping,2010(6):62-65. |
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| Authors: | WANG Tie-jun SUN Hong-shuang MA Zhi ZHENG Fu-hai |
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| Institution: | 1.Heilongjiang Institute of Geomatics Engineering,Harbin 150086,China;2.Heilongjiang Bureau of Surveying and Mapping,Harbin 150086,China) |
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| Abstract: | High resolution satellite imagery has become an important data source for acquiring geographic information.The orientation of satellite imagery is one of the key techniques in the processing of high resolution satellite imagery.This paper firstly implements the experiments on orientation of SPOT5 HRG imagery by different number of GCPs with different distributions on single-side.Then it discusses the orientation accuracy of SPOT5 HRG images which were orientated by single-side GCPs.It brings forward a referencing approach for imagery orientation at the areas where it is difficult to obtain GCPs. |
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| Keywords: | SPOT5 HRG RPC single-side ground control orientation |
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