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DOI	10.1007/s40710-016-0141-7
	Evapotranspiration Using NOAA Satellite Data: a Case Study
	Alavi, Seyed Abdollah; Rahimikhoob, Ali
通讯作者	Rahimikhoob, A
来源期刊	ENVIRONMENTAL PROCESSES-AN INTERNATIONAL JOURNAL
ISSN	2198-7491
EISSN	2198-7505
出版年	2016
卷号	3 期号:2 页码:479-493
英文摘要	Reference evapotranspiration (ET0) is required to determine crop water requirements and irrigation scheduling. Many equations have been presented for determining ET0 using meteorological data, but in most of these equations weather stations are located in arid lands far away from agricultural areas, and therefore, the data are not valid for estimating ET0. Satellite images obtain data from vast agricultural areas. In this study, the FAO-56 Penman-Monteith equation was changed to a simple linear equation with three components, and for each component, a linear regression equation was fitted to NOAA satellite data. To establish regression models and their validity, 297 NOAA satellite images over 10 years (1999 to 2008) were used. The study area was Amir Kabir Agro-Industry Irrigation Network in Khuzestan province, Iran. Results showed that the simplified model proposed in this study, estimates ET0 with a determination coefficient of 0.92 and relative root mean square error of 8 %.
英文关键词	Amir Kabir Agro-Industry Penman-Monteith FAO method Regression model SAS software
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000446217800013
WOS关键词	LAND-SURFACE TEMPERATURES ; ENERGY BALANCE ALGORITHM ; EVAPORATIVE FRACTION ; FLUXES ; WATER ; CALIBRATION ; PARAMETERS ; MODELS ; NDVI
WOS类目	Engineering, Environmental
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332018
作者单位	[Alavi, Seyed Abdollah; Rahimikhoob, Ali] Univ Tehran, Aburaihan Coll, Dept Irrigat & Drainage Engn, Tehran, Iran
推荐引用方式 GB/T 7714	Alavi, Seyed Abdollah,Rahimikhoob, Ali. Evapotranspiration Using NOAA Satellite Data: a Case Study[J],2016,3(2):479-493.
APA	Alavi, Seyed Abdollah,&Rahimikhoob, Ali.(2016).Evapotranspiration Using NOAA Satellite Data: a Case Study.ENVIRONMENTAL PROCESSES-AN INTERNATIONAL JOURNAL,3(2),479-493.
MLA	Alavi, Seyed Abdollah,et al."Evapotranspiration Using NOAA Satellite Data: a Case Study".ENVIRONMENTAL PROCESSES-AN INTERNATIONAL JOURNAL 3.2(2016):479-493.