Testing, improvement and application of modis near infrared water vapor products-taking Jinta Oasis in Heihe River Basin as a case study
文献类型：期刊论文
| 作者 | Meng Xian-Hong; Lu Shi-Hua; Zhang Tang-Tang |
| 刊名 | JOURNAL OF INFRARED AND MILLIMETER WAVES
 |
| 出版日期 | 2007-04-01 |
| 卷号 | 26期号:2页码:107-111 |
| 关键词 | remote sensing retrievals MODIS transmittance water vapor content |
| ISSN号 | 1001-9014 |
| 通讯作者 | Meng Xian-Hong() |
| 英文摘要 | MODIS near infrared water vapor products were tested by using the field observations which indicated that the precision of products should be improved and the products were not fit for application over the region. Considering the reasons inducing the error, we improved the algorithm and retrieved water vapor content by adjusting the spatial resolution and using the information of land use type. Our results show that the average relative error is 4.47 % and the average absolute error is only 0.0456 g/cm(2) which indicates that the retrievals are much better than the products. By using MODTRAN to analyse, we find good negative correlative relationship between water vapor content and transmittance. According to the relationship, the transmittance was obtained which would be helpful to calculate the surface temperature and other energy parameters. |
| 收录类别 | SCI |
| WOS关键词 | SATELLITE |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000246196200007 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555891 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Meng Xian-Hong |
| 作者单位 | Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng Xian-Hong,Lu Shi-Hua,Zhang Tang-Tang. Testing, improvement and application of modis near infrared water vapor products-taking Jinta Oasis in Heihe River Basin as a case study[J]. JOURNAL OF INFRARED AND MILLIMETER WAVES,2007,26(2):107-111. |
| APA | Meng Xian-Hong,Lu Shi-Hua,&Zhang Tang-Tang.(2007).Testing, improvement and application of modis near infrared water vapor products-taking Jinta Oasis in Heihe River Basin as a case study.JOURNAL OF INFRARED AND MILLIMETER WAVES,26(2),107-111. |
| MLA | Meng Xian-Hong,et al."Testing, improvement and application of modis near infrared water vapor products-taking Jinta Oasis in Heihe River Basin as a case study".JOURNAL OF INFRARED AND MILLIMETER WAVES 26.2(2007):107-111. |
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来源：寒区旱区环境与工程研究所
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