| 卫星遥感影像精度预估及其指导意义 |
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| 引用本文： | 卢耀武. 卫星遥感影像精度预估及其指导意义[J]. 地理空间信息, 2012, 10(5): 32-34,37 |
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| 作者姓名： | 卢耀武 |
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| 作者单位： | 福建省基础地理信息中心,福建福州,350003 |
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| 摘 要： | 几何纠正是卫星遥感影像数据深加工、信息提取、空间数据更新、三维虚拟现实等高级应用与分析的重要基础,其精度将直接影响模型应用分析结果的可靠性及复合产品的效果和质量。利用精度预估模型对实验影像的纠正精度进行估算,同时用不同方案对影响精度的因子进行了实验和统计分析,最终阐述了精度预估对实际应用的指导意义。
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| 关 键 词： | 精度预估模型 几何纠正 指导意义 |
Accuracy Prediction of Satellite Image |
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| LU Yaowu. Accuracy Prediction of Satellite Image[J]. Geospatial Information, 2012, 10(5): 32-34,37 |
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| Authors: | LU Yaowu |
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| Abstract: | Geometric rectification is the important basis of advanced application and analysis of satellite image including deep processing,information extraction,spatial data updating and 3D virtual reality etc.Its accuracy will directly affect the reliability of model application analysis as well as the effect and quality of complex products.This paper used the accuracy prediction model to evaluate the test images rectified accuracy,and meanwhile used different solution to test and statistically analyze several influence factors.Finally it explained the guiding significance of the accuracy prediction to practical application. |
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| Keywords: | accuracy prediction model geometric rectification guiding significance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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