A case study for intercomparison of land surface temperature retrieved from GOES and MODIS
文献类型：期刊论文
| 作者 | Sun, Donglian1; Yu, Yunyue1; Yang, Hequn1; Fang, Li1; Liu, Qinhuo1; Shi, Jiancheng1 |
| 刊名 | INTERNATIONAL JOURNAL OF DIGITAL EARTH
 |
| 出版日期 | 2015 |
| 卷号 | 8期号:6页码:6808-6827 |
| 关键词 | inter-comparison GOES-East land surface temperature MODIS GOES-West |
| 通讯作者 | Sun, DL (reprint author), George Mason Univ, Dept Geog & Geoinformat Sci, Fairfax, VA 22030 USA. |
| 英文摘要 | In recent years, algorithms have been developed to derive land surface temperature (LST) from geostationary and polar satellite systems. However, few works have addressed the intercomparison between Geostationary Operational Environmental Satellites (GOES) and the available suite of polar sensors. In this study, differences in LSTs between GOES and MODerate resolution Imaging Spectroradiometer (MODIS) have been compared and also evaluated against ground observations. Due to the lack of split-window (SW) channels in the GOES M (12)-Q era, a dual-window algorithm using a mid-infrared 3.9 mu m channel is compared with traditional SW algorithm. It is found that the differences in LST between different platforms are bigger during daytime than those during nighttime. During daytime, LSTs from GOES with the dual-window algorithm are warmer than MODIS LSTs, while LSTs from the SW algorithm are close to MODIS LSTs. The difference during daytime is found to be related to anisotropy in satellite viewing geometry, and land surface properties, such as vegetation cover and especially surface emissivity at middle infrared (MIR) channel. When evaluated against ground observations, the standard deviation (precision) error (2.35 K) from the dual window algorithm is worse than that (1.83 K) from the SW algorithm, indicating the lack of split-window channel in the GOES M(12)-Q era may degrade the performance of LST retrievals. |
| 研究领域[WOS] | Geography, Physical ; Remote Sensing |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353726300003 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38424]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.[Sun, Donglian] George Mason Univ, Dept Geog & Geoinformat Sci, Fairfax, VA 22030 USA 2.[Yu, Yunyue 3.Fang, Li] NOAA NESDIS, College Pk, MD USA 4.[Yang, Hequn] Shanghai Meteorol Bur, Shanghai, Peoples R China 5.[Liu, Qinhuo 6.Shi, Jiancheng] Chinese Acad Sci, Inst Remote Sensing Applicat & Digital Earth, State Key Lab Remote Sensing Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Donglian,Yu, Yunyue,Yang, Hequn,et al. A case study for intercomparison of land surface temperature retrieved from GOES and MODIS[J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH,2015,8(6):6808-6827. |
| APA | Sun, Donglian,Yu, Yunyue,Yang, Hequn,Fang, Li,Liu, Qinhuo,&Shi, Jiancheng.(2015).A case study for intercomparison of land surface temperature retrieved from GOES and MODIS.INTERNATIONAL JOURNAL OF DIGITAL EARTH,8(6),6808-6827. |
| MLA | Sun, Donglian,et al."A case study for intercomparison of land surface temperature retrieved from GOES and MODIS".INTERNATIONAL JOURNAL OF DIGITAL EARTH 8.6(2015):6808-6827. |
入库方式： OAI收割
来源：遥感与数字地球研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。