干旱区生态环境知识资源中心(Arid): A Comparative Study of Estimating Hourly Images of MODIS Land Surface Temperature Using Diurnal Temperature Cycle Models in Arid Regions

Arid

DOI	10.1109/ACCESS.2024.3380023
	A Comparative Study of Estimating Hourly Images of MODIS Land Surface Temperature Using Diurnal Temperature Cycle Models in Arid Regions
	Aliabad, Fahime Arabi; Ghaderpour, Ebrahim; Zare, Mohammad; Malamiri, Hamidreza Ghafarian
通讯作者	Ghaderpour, E
来源期刊	IEEE ACCESS
ISSN	2169-3536
出版年	2024
卷号	12 页码:44858-44872
英文摘要	Thermal monitoring of different regions is usually limited to meteorological data in ground stations. Meteorological networks are limited in arid and semi-arid areas, where monitoring climatic conditions is not possible. The aim of this study is to estimate the land surface temperature (LST) hourly for Yazd-Ardakan plain by modeling the diurnal temperature cycle (DTC) using LST imagery of moderate resolution imaging spectroradiometer (MODIS). First, MODIS imagery are reconstructed using the multi-channel singular spectrum analysis, and the complete time series without missing values are created. Then, six DTC models are compared. The accuracy of DTC models is examined by ground LST measurements, air temperature, humidity, and wind speed. In addition, the results of examining the root mean square error (RMSE) images obtained from cross-validation based on MODIS LST imagery show that DTC2 has the highest error, where 73% of the area has RMSE greater than 3degree celsius . In DTC1 and DTC2, 64% and 5.8% of the study region has RMSE less than 2degree celsius. In general, DTC1, DTC6, DTC5, DTC4, DTC3, and DTC2 models have shown the highest to lowest accuracy in modeling the LST diurnal cycle. In addition, the difference between LST in mountain and plain lands is greater at the time of maximum temperature than at other hours of the day and night. The findings of this research are crucial in studies concerning climate change and land environmental monitoring in arid/semi-arid regions.
英文关键词	Climate change Land surface temperature MODIS Thermal analysis Remote sensing Temperature measurement Atmospheric modeling Wind speed Time series analysis Surface reconstruction Spectral analysis Root mean square Land surface Arid land diurnal temperature cycle land surface temperature thermal remote sensing
类型	Article
语种	英语
开放获取类型	Green Submitted, gold
收录类别	SCI-E
WOS记录号	WOS:001193966800001
WOS关键词	IN-SITU ; SATELLITE DATA ; LST ; VALIDATION ; VARIABILITY ; GENERATION ; EMISSIVITY ; PREDICTION ; RETRIEVAL ; ALGORITHM
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS研究方向	Computer Science ; Engineering ; Telecommunications
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404133
推荐引用方式 GB/T 7714	Aliabad, Fahime Arabi,Ghaderpour, Ebrahim,Zare, Mohammad,et al. A Comparative Study of Estimating Hourly Images of MODIS Land Surface Temperature Using Diurnal Temperature Cycle Models in Arid Regions[J],2024,12:44858-44872.
APA	Aliabad, Fahime Arabi,Ghaderpour, Ebrahim,Zare, Mohammad,&Malamiri, Hamidreza Ghafarian.(2024).A Comparative Study of Estimating Hourly Images of MODIS Land Surface Temperature Using Diurnal Temperature Cycle Models in Arid Regions.IEEE ACCESS,12,44858-44872.
MLA	Aliabad, Fahime Arabi,et al."A Comparative Study of Estimating Hourly Images of MODIS Land Surface Temperature Using Diurnal Temperature Cycle Models in Arid Regions".IEEE ACCESS 12(2024):44858-44872.