Generation of a time-consistent land surface temperature product from MODIS data
文献类型：期刊论文
| 作者 | Duan, SiBo(段四波) ; Li, ZL ; Tang, BH ; Wu, H ; Tang, RL |
| 刊名 | REMOTE SENSING OF ENVIRONMENT
 |
| 出版日期 | 2014 |
| 卷号 | 140页码:339-349 |
| 关键词 | Land surface temperature MODIS MSG-SEVIRI Time-consistent Temporal normalization |
| 通讯作者 | Li, ZL |
| 英文摘要 | Land surface temperature (LST) is crucial for a wide variety of land-atmosphere studies. A long-term and time-consistent LST product is highly desirable for use in global climate studies. In this study, we developed a method to normalize the Terra-MODIS LST during daytime to a consistent local solar time to generate a time-consistent LST product. A multiple linear regression model for the slope of LST versus the local solar time during the period 10:00-12:00 as a function of the normalized-difference vegetation index, solar zenith angle, and digital elevation model was established using MSG-SEVIRI data. The regression equation was then applied to normalize the Terra-MODIS LST during daytime to a consistent local solar time (i.e., 11:00 local solar time). The accuracy of the proposed method was evaluated using MSG-SEVIRI-derived LST data. The results indicate that the root mean square error of the differences between the LST before temporal normalization and the actual LST (derived from MSG-SEVIRI data) is approximately 1.5 K, whereas those between the LST after temporal normalization and the actual LST is approximately 0.5 K. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China 41231170;Hi-Tech Research and Development Program of China (863 Plan Program) 2012AA12A304;Chinese Academy of Sciences, Climate Change: Carbon Budget and Relevant Issues XDA05050109;State Key Laboratory of Resources and Environment Information System 088RA801KA;China Scholarship Council |
| 公开日期 | 2014-03-10 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/28690]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Duan, SiBo,Li, ZL,Tang, BH,et al. Generation of a time-consistent land surface temperature product from MODIS data[J]. REMOTE SENSING OF ENVIRONMENT,2014,140:339-349. |
| APA | Duan, SiBo,Li, ZL,Tang, BH,Wu, H,&Tang, RL.(2014).Generation of a time-consistent land surface temperature product from MODIS data.REMOTE SENSING OF ENVIRONMENT,140,339-349. |
| MLA | Duan, SiBo,et al."Generation of a time-consistent land surface temperature product from MODIS data".REMOTE SENSING OF ENVIRONMENT 140(2014):339-349. |
入库方式： OAI收割
来源：地理科学与资源研究所
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