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| MODIS辅助的北京一号卫星影像近海Ⅱ类水体大气校正 | |
| 引用本文： | 许勇,张鹰,刘吉堂,张东.MODIS辅助的北京一号卫星影像近海Ⅱ类水体大气校正[J].海洋科学进展,2009,27(1). |
| 作者姓名： | 许勇 张鹰 刘吉堂 张东 |
| 作者单位： | 1. 南京师范大学,地理科学学院,江苏,南京,210046;盐城师范学院,城市与资源环境学院,江苏,盐城,224000 2. 南京师范大学,地理科学学院,江苏,南京,210046 3. 国家海洋局,连云港海洋环境监测站,江苏,连云港,222042 |
| 基金项目： | 国家自然科学基金，江苏省研究生科研创新计划 |
| 摘 要： | 利用空间分辨率为500 m的MODIS 1B数据及有关MODIS数据产品计算其近红外波段的气溶胶辐亮度,由此外推北京一号卫星多光谱影像各波段的气溶胶辐亮度,以实现对该影像的大气校正,取得了良好的效果.该方法克服了传统大气校正方法依赖于现场测量大气参数的缺陷,拓展了非水色传感器在水体监测领域的应用前景. |
| 关 键 词： | 大气校正 近海Ⅱ类水体 北京一号小卫星 |
Atmospheric Correction of Beijing-1 Micro-Satellite Image for Coastal Case Ⅱ Water by Using MODIS |
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| XU Yong,ZHANG Ying,LIU Ji-tang,ZHANG Dong.Atmospheric Correction of Beijing-1 Micro-Satellite Image for Coastal Case Ⅱ Water by Using MODIS[J].Advances in Marine Science,2009,27(1). | |
| Authors: | XU Yong ZHANG Ying LIU Ji-tang ZHANG Dong |
| Institution: | 1. College of Geography;Nanjing Normal University;Nanjing 210046;China2. Urban and Resource Environment Institute of Yancheng Teacher College;Yancheng 224000;China;3. Lianyungang Ocean Environmental Monitoring Station;SOA;Lianyungang 222042;China |
| Abstract: | The aerosol radiance of near-infrared band of MODIS was calculated by using both the MODIS 1B data with a spatial resolution of 500 m and the products relevant to the MODIS data, based on which the aerosol radiances of all bands of the Beijing-1 micro-satellite multi-spectral image were extrapolated in order to realize the atmospheric correction of the image. By using this method, good results have been obtained. It has been indicated that this method has overcome the defects that the traditional atmospheri... |
| Keywords: | MODIS |
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