| 基于分形插值技术的MODIS资料几何纠正方法 |
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| 引用本文： | 程亮,李培军,张水平.基于分形插值技术的MODIS资料几何纠正方法[J].热带海洋学报,2005,24(6):79-83. |
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| 作者姓名： | 程亮 李培军 张水平 |
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| 作者单位： | 解放军理工大学气象学院,江苏,南京,211101 |
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| 摘 要： | 在讨论了MODIS（Moderate Resolution Imaging Spectroradiometer,中分辨率成像光谱仪）遥感图像几何畸变的成因后,引入了利用MODIS数据间的互补性去除这种“双眼皮”现象的概念,其后采用了分形插值的方法对数据进行重采样。在与其它几何纠正和插值方法进行对比的结果表明,该方法能较好地去除边缘重叠影响,并能保持原有云图的特征和信息,对MODIS资料数据的后续反演工作有一定意义。
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| 关 键 词： | MODIS 数据重采样 分形插值 “双眼皮”现象 |
| 文章编号： | 1009-5470（2005）06-0079-05 |
| 收稿时间： | 2004-11-19 |
| 修稿时间： | 2005-03-30 |
GEOMETRIC CORRECTION OF MODIS DATA BASED ON FRACTAL INTERPOLATION METHOD |
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| CHENG Liang,LI Pei-jun,ZHANG Shui-ping.GEOMETRIC CORRECTION OF MODIS DATA BASED ON FRACTAL INTERPOLATION METHOD[J].Journal of Tropical Oceanography,2005,24(6):79-83. |
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| Authors: | CHENG Liang LI Pei-jun ZHANG Shui-ping |
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| Abstract: | After discussing the reason of the geometric distortion of MODIS(Moderate Resolution Imaging Spectroradiometer) image,a concept is introduced to do geometric correction by use of the relation of MODIS data,and then the fractal interpolated method is used to resample the data.Comparing with other methods of geometric correction and resampling,this method can remove the "bow tie effect" and remain the information and characters of original images.It is significant to the subsequent work of remote sensing of MODIS data. |
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| Keywords: | MODIS(Moderate Resolution Imaging Spectroradiometer) data resampling fractal interpolated method bow tie effect |
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