| SPOT卫星1AP级图像测图方法的研究 |
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| 引用本文： | 刘静宇
,杨宗祥.SPOT卫星1AP级图像测图方法的研究[J].测绘学院学报,1993(1). |
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| 作者姓名： | 刘静宇 杨宗祥 |
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| 摘 要： | 本文分析了1AP级图像的测图特点,讨论了控制SPOT图像实时定位的两种方法:直接多项式摸拟法和实时格网改正法,解决了割面坐标系基础上高程输入控制的问题。最后,在解析测图仪APS—1上利用我国西南地区的一个1AP级立体像对进行了试验,取得了一些有益的结论。
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| 关 键 词： | SPOT lAP级图像 实时定位 立体测图 |
Study of Mapping methods for SPOT level 1AP imagery |
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| Liu Jingyu Yang Zongxiang.Study of Mapping methods for SPOT level 1AP imagery[J].Journal of Institute of Surveying and Mapping,1993(1). |
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| Authors: | Liu Jingyu Yang Zongxiang |
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| Institution: | Liu Jingyu Yang Zongxiang |
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| Abstract: | This paper analyses the mapping characteristics of SPOT level lAP imagery, discusses two control methods of real -time SPOT image positioning: Direct polynomial Modeling method and Real-time correction Grid method, and solves the problem of elevation input controlling based on secant plane coordinate system. Finally, in analytical plotter APS-1, some beneficial results using a panchromatic SPOT stereo pair of level 1AP over the area of Southwest of China are presented. |
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