An analysis of spatial representativeness of air temperature monitoring stations

doi:10.1007/s00704-017-2133-6

	An analysis of spatial representativeness of air temperature monitoring stations
	Liu, Suhua 1,2; Su, Hongbo 3; Tian, Jing 1; Wang, Weizhen 4
刊名	THEORETICAL AND APPLIED CLIMATOLOGY
	2018-05-01
卷号	132 期号:3-4 页码:857-865
ISSN号	0177-798X
DOI	10.1007/s00704-017-2133-6
通讯作者	Su, Hongbo(hongbo@ieee.org) ; Tian, Jing(tianj.04b@igsnrr.ac.cn)
英文摘要	Surface air temperature is an essential variable for monitoring the atmosphere, and it is generally acquired at meteorological stations that can provide information about only a small area within an r m radius (r-neighborhood) of the station, which is called the representable radius. In studies on a local scale, ground-based observations of surface air temperatures obtained from scattered stations are usually interpolated using a variety of methods without ascertaining their effectiveness. Thus, it is necessary to evaluate the spatial representativeness of ground-based observations of surface air temperature before conducting studies on a local scale. The present study used remote sensing data to estimate the spatial distribution of surface air temperature using the advection-energy balance for air temperature (ADEBAT) model. Two target stations in the study area were selected to conduct an analysis of spatial representativeness. The results showed that one station (AWS 7) had a representable radius of about 400 m with a possible error of less than 1 K, while the other station (AWS 16) had the radius of about 250 m. The representable radius was large when the heterogeneity of land cover around the station was small.
资助项目	National Natural Science Foundation of China[41571356] ; National Natural Science Foundation of China[41671354] ; National Natural Science Foundation of China[41671373] ; National Natural Science Foundation of China[41671368] ; National Natural Science Foundation of China[41371348] ; National Key Research and Development Program of China[2016YFA0602501]
WOS关键词	CHINA ; MODEL
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	SPRINGER WIEN
WOS记录号	WOS:000430539000014
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/57300]
专题	中国科学院地理科学与资源研究所
通讯作者	Su, Hongbo; Tian, Jing
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Florida Atlantic Univ, Dept Civil Environm & Geomat Engn, Boca Raton, FL 33431 USA 4.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Liu, Suhua,Su, Hongbo,Tian, Jing,et al. An analysis of spatial representativeness of air temperature monitoring stations[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2018,132(3-4):857-865.
APA	Liu, Suhua,Su, Hongbo,Tian, Jing,&Wang, Weizhen.(2018).An analysis of spatial representativeness of air temperature monitoring stations.THEORETICAL AND APPLIED CLIMATOLOGY,132(3-4),857-865.
MLA	Liu, Suhua,et al."An analysis of spatial representativeness of air temperature monitoring stations".THEORETICAL AND APPLIED CLIMATOLOGY 132.3-4(2018):857-865.