Validation of the Soil Moisture Active Passive (SMAP) satellite soil moisture retrieval in an Arctic tundra environment

doi:10.1002/2017GL072946

GSTDTAP > 气候变化

DOI	10.1002/2017GL072946
	Validation of the Soil Moisture Active Passive (SMAP) satellite soil moisture retrieval in an Arctic tundra environment
	Wrona, Elizabeth 1; Rowlandson, Tracy L.1; Nambiar, Manoj 1; Berg, Aaron A.1; Colliander, Andreas 2; Marsh, Philip 3
	2017-05-16
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2017
卷号	44 期号:9
文章类型	Article
语种	英语
国家	Canada; USA
英文摘要	This study examines the Soil Moisture Active Passive soil moisture product on the Equal Area Scalable Earth-2 (EASE-2) 36km Global cylindrical and North Polar azimuthal grids relative to two in situ soil moisture monitoring networks that were installed in 2015 and 2016. Results indicate that there is no relationship between the Soil Moisture Active Passive (SMAP) Level-2 passive soil moisture product and the upscaled in situ measurements. Additionally, there is very low correlation between modeled brightness temperature using the Community Microwave Emission Model and the Level-1 C SMAP brightness temperature interpolated to the EASE-2 Global grid; however, there is a much stronger relationship to the brightness temperature measurements interpolated to the North Polar grid, suggesting that the soil moisture product could be improved with interpolation on the North Polar grid.
英文关键词	SMAP Arctic tundra EASE-2 grid
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000402143700023
WOS关键词	MICROWAVE EMISSION ; CLIMATE-CHANGE ; PERMAFROST ; FLUXES ; RUNOFF ; CARBON
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/27885
专题	气候变化
作者单位	1.Univ Guelph, Dept Geog, Guelph, ON, Canada; 2.CALTECH, Jet Prop Lab, NASA, Pasadena, CA USA; 3.Wilfrid Laurier Univ, Dept Geog & Environm Studies, Waterloo, ON, Canada
推荐引用方式 GB/T 7714	Wrona, Elizabeth,Rowlandson, Tracy L.,Nambiar, Manoj,et al. Validation of the Soil Moisture Active Passive (SMAP) satellite soil moisture retrieval in an Arctic tundra environment[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(9).
APA	Wrona, Elizabeth,Rowlandson, Tracy L.,Nambiar, Manoj,Berg, Aaron A.,Colliander, Andreas,&Marsh, Philip.(2017).Validation of the Soil Moisture Active Passive (SMAP) satellite soil moisture retrieval in an Arctic tundra environment.GEOPHYSICAL RESEARCH LETTERS,44(9).
MLA	Wrona, Elizabeth,et al."Validation of the Soil Moisture Active Passive (SMAP) satellite soil moisture retrieval in an Arctic tundra environment".GEOPHYSICAL RESEARCH LETTERS 44.9(2017).