| 基于PCI_GXL系统解决弱交会条件下卫星影像纠正方法的研究 |
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| 引用本文： | 赵庆福,罗瞳,贾杰,汲旭生.基于PCI_GXL系统解决弱交会条件下卫星影像纠正方法的研究[J].测绘与空间地理信息,2014(9):217-218. |
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| 作者姓名： | 赵庆福 罗瞳 贾杰 汲旭生 |
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| 作者单位： | 1. 黑龙江省第五测绘地理信息工程院,黑龙江哈尔滨,150081
2. 黑龙江地理信息工程院,黑龙江哈尔滨,150081 |
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| 摘 要： | 介绍了在弱交会条件下利用PCI_GXL系统实现稀少控制点区域卫星影像的几何纠正方法。阐述了基本操作流程以及每个步骤的注意事项,突显出PCI_GXL系统的高效等特点,并对纠正后影像做出精度检测并给出分析评价。对多源数据的处理能力给影像数据生产带来了新的动力。
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| 关 键 词： | 稀少控制点 弱交会 高效 |
The Research of the Geometric Correction Methods about Satellti e Images which have Weak Convergence and Based on PCI_GXL System |
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| ZHAO Qing-fu,LUO Tong,JIA Jie,JI Xu-sheng.The Research of the Geometric Correction Methods about Satellti e Images which have Weak Convergence and Based on PCI_GXL System[J].Geomatics & Spatial Information Technology,2014(9):217-218. |
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| Authors: | ZHAO Qing-fu LUO Tong JIA Jie JI Xu-sheng |
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| Institution: | ZHAO Qing - fu , LUO Tong ,JIA Jie, JI Xu - sheng ( 1. The Fifth Surveying, Mapping and Geographic Information Engineering Institute of Heilongjiang Province, Harbin 150081, China; 2. Heilongjiang Institute of Geomaties Engineering, Harbin 150081, China) |
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| Abstract: | The paper introduces the research geometric correction of satellite images which have weak convergence and sparse control points Based on PCI GXL System. Expounds the basic operation process and needing attention on earth of steps, highlight the efficient characteristics of PCI_GXL system, and checks the quality of corrected images and gives quality evaluation. Image data of multi - source data processing capabilities to production brings new motivation. |
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| Keywords: | sparse control points weak convergence efficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
