气候变化领域集成服务门户(CCPortal): The EUSTACE project: Delivering global, daily information on surface air temperature

CCPortal

DOI	10.1175/BAMS-D-19-0095.1
	The EUSTACE project: Delivering global, daily information on surface air temperature
	Rayner N.A.; Auchmann R.; Bessembinder J.; Brönnimann S.; Brugnara Y.; Capponi F.; Carrea L.; Dodd E.M.A.; Ghent D.; Good E.; Høyer J.L.; Kennedy J.J.; Kent E.C.; Killick R.E.; van der Linden P.; Lindgren F.; Madsen K.S.; Merchant C.J.; Mitchelson J.R.; Morice C.P.; Nielsen-Englyst P.; Ortiz P.F.; Remedios J.J.; van der Schrier G.; Squintu A.A.; Stephens A.; Thorne P.W.; Tonboe R.T.; Trent T.; Veal K.L.; Waterfall A.M.; Winfield K.; Winn J.; Iestyn Woolway R.
发表日期	2020
ISSN	00030007
起始页码	E1924
结束页码	E1947
卷号	101 期号:11
英文摘要	Day-to-day variations in surface air temperature affect society in many ways, but daily surface air temperature measurements are not available everywhere. Therefore, a global daily picture cannot be achieved with measurements made in situ alone and needs to incorporate estimates from satellite retrievals. This article presents the science developed in the EU Horizon 2020–funded EUSTACE project (2015–19, www.eustaceproject.org) to produce global and European multidecadal ensembles of daily analyses of surface air temperature complementary to those from dynamical reanalyses, integrating different ground-based and satellite-borne data types. Relationships between surface air temperature measurements and satellite-based estimates of surface skin temperature over all surfaces of Earth (land, ocean, ice, and lakes) are quantified. Information contained in the satellite retrievals then helps to estimate air temperature and create global fields in the past, using statistical models of how surface air temperature varies in a connected way from place to place; this needs efficient statistical analysis methods to cope with the considerable data volumes. Daily fields are presented as ensembles to enable propagation of uncertainties through applications. Estimated temperatures and their uncertainties are evaluated against independent measurements and other surface temperature datasets. Achievements in the EUSTACE project have also included fundamental preparatory work useful to others, for example, gathering user requirements, identifying inhomogeneities in daily surface air temperature measurement series from weather stations, carefully quantifying uncertainties in satellite skin and air temperature estimates, exploring the interaction between air temperature and lakes, developing statistical models relevant to non-Gaussian variables, and methods for efficient computation. © 2020 American Meteorological Society.
语种	英语
scopus关键词	Atmospheric temperature; Lakes; Satellites; Temperature measurement; Efficient computation; Independent measurement; Propagation of uncertainties; Satellite retrieval; Statistical analysis methods; Surface air temperatures; Surface skin temperature; Surface temperatures; Uncertainty analysis
来源期刊	Bulletin of the American Meteorological Society
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177931
作者单位	Met Office Hadley Centre, Exeter, United Kingdom; Oeschger Centre for Climate Change Research, Institute of Geography, University of Bern, Bern, Switzerland; Royal Netherlands Meteorological Institute (KNMI), AE De Bilt, Netherlands; Department of Meteorology, University of Reading, Reading, United Kingdom; Danish Meteorological Institute, Copenhagen, Denmark; National Oceanography Centre, Southampton, United Kingdom; School of Mathematics, University of Edinburgh, Edinburgh, United Kingdom; National Centre for Earth Observation, Department of Meteorology, University of Reading, Reading, United Kingdom; National Centre for Earth Observation, University of Leicester, Leicester, United Kingdom; Science and Technology Facilities Council, Didcot, United Kingdom; Department of Geography, National University of Ireland Maynooth, Maynooth, Ireland
推荐引用方式 GB/T 7714	Rayner N.A.,Auchmann R.,Bessembinder J.,et al. The EUSTACE project: Delivering global, daily information on surface air temperature[J],2020,101(11).
APA	Rayner N.A..,Auchmann R..,Bessembinder J..,Brönnimann S..,Brugnara Y..,...&Iestyn Woolway R..(2020).The EUSTACE project: Delivering global, daily information on surface air temperature.Bulletin of the American Meteorological Society,101(11).
MLA	Rayner N.A.,et al."The EUSTACE project: Delivering global, daily information on surface air temperature".Bulletin of the American Meteorological Society 101.11(2020).