Cross-satellite comparison of operational land surface temperature products derived from MODIS and ASTER data over bare soil surfaces
文献类型：期刊论文
| 作者 | Duan, Si-Bo2; Li, Zhao-Liang1,2; Cheng, Jie3; Leng, Pei2 |
| 刊名 | ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 126页码:1-10 |
| 关键词 | Land surface temperature (LST) Land surface emissivity (LSE) Cross-satellite comparison MODIS ASTER |
| ISSN号 | 0924-2716 |
| DOI | 10.1016/j.isprsjprs.2017.02.003 |
| 通讯作者 | Li, Zhao-Liang(lizhaoliang@caas.cn) |
| 英文摘要 | The collection 6 (C6) MODIS land surface temperature (LST) product is publicly available for the user community. Compared to the collection 5 (C5) MODIS LST product, the C6 MODIS LST product has been refined over bare soil pixels. Assessing the accuracy of the C6 MODIS LST product will help to facilitate the use of the LST product in various applications. In this study, we present a cross-satellite comparison to evaluate the accuracy of the C6 MODIS LST product (MOD11_L2) over bare soil surfaces under various atmospheric and surface conditions using the ASTER LST product as a reference. For comparison, the C5 MODIS LST product was also used in the analysis. The absolute biases (0.2-1.5 K) of the differences between the C6 MODIS LST and ASTER LST over bare soil surfaces are approximately two times less than those (0.6-3.8 K) of the differences between the C5 MODIS LST and ASTER LST. Furthermore, the RMSEs (0.7-2.3 K) over bare soil surfaces for the C6 MODIS LST are significantly smaller than those (0.9-4.2 K) for the C5 MODIS LST. These results indicate that the accuracy of the C6 MODIS LST product is much better than that of the C5 MODIS LST product. We recommend that the user community employs the C6 MODIS LST product in their applications. (C) 2017 International Society for Photogrammetry and Remote Sensing, Inc. (ISPRS). Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | THERMAL INFRARED DATA ; EMISSIVITY PRODUCTS ; LONGWAVE RADIATION ; GROUND MEASUREMENTS ; STANDARD PRODUCTS ; LST PRODUCTS ; ARID REGION ; VALIDATION ; RETRIEVAL ; MOISTURE |
| 资助项目 | National Natural Science Foundation of China[41501406] ; National Natural Science Foundation of China[41231170] ; National Natural Science Foundation of China[41301387] |
| WOS研究方向 | Physical Geography ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000399628400001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/64558]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Zhao-Liang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Minist Agr, Key Lab Agriinformat, Beijing 100081, Peoples R China 3.Beijing Normal Univ, Sch Geog, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Si-Bo,Li, Zhao-Liang,Cheng, Jie,et al. Cross-satellite comparison of operational land surface temperature products derived from MODIS and ASTER data over bare soil surfaces[J]. ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING,2017,126:1-10. |
| APA | Duan, Si-Bo,Li, Zhao-Liang,Cheng, Jie,&Leng, Pei.(2017).Cross-satellite comparison of operational land surface temperature products derived from MODIS and ASTER data over bare soil surfaces.ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING,126,1-10. |
| MLA | Duan, Si-Bo,et al."Cross-satellite comparison of operational land surface temperature products derived from MODIS and ASTER data over bare soil surfaces".ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 126(2017):1-10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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