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| SPOT 5高分辨率立体像对几何处理 | |
| 引用本文： | 伍鑫. SPOT 5高分辨率立体像对几何处理[J]. 测绘与空间地理信息, 2008, 31(4) |
| 作者姓名： | 伍鑫 |
| 作者单位： | 珠海市国土测绘大队,广东,珠海,519015 |
| 摘 要： | 介绍了SPOT 5 HRS成像物理模型,并在此基础上用该模型进行摄影测量中空间前方交会和物方的投影处理.直接使用SPOT 5 HRS严密几何模型进行定向,数据表明定向误差呈现较强的系统误差,为了进一步改善定位精度,本文采用了基于像方的仿射变换模型.试验表明基于像方仿射变换模型可以有效地消除严密成像模型中的系统误差. |
| 关 键 词： | 高分辨率遥感影像 SPOT 5 HRS 几何处理 像方仿射变换 |
Geometric Processing of SPOT 5 High Resolution Stereo Photo -pairs |
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| WU Xin. Geometric Processing of SPOT 5 High Resolution Stereo Photo -pairs[J]. Geomatics & Spatial Information Technology, 2008, 31(4) | |
| Authors: | WU Xin |
| Abstract: | This paper introduced the imaging physical model of SPOT 5 HRS.Then it applied spatial forward Intersection and object projecting process in photogrammetry using the physical model.It directly adopted strict geometric model of SPOT 5 HRS to orientate the image.The orientation results showed that the orientation error included strong systematic error.In order to improve positioning error,this paper applied affine transformation model based on image.The experiment showed that the affine transformation model based on image could effectively eliminate the systematic error in strict geometric model. |
| Keywords: | SPOT 5 HRS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |