Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017JD028200 |
An Ensemble Version of the E-OBS Temperature and Precipitation Data Sets | |
Cornes, Richard C.1,2; van der Schrier, Gerard1; van den Besselaar, Else J. M.1; Jones, Philip D.2,3,4 | |
2018-09-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:17页码:9391-9409 |
文章类型 | Article |
语种 | 英语 |
国家 | Netherlands; England; Saudi Arabia |
英文摘要 | We describe the construction of a new version of the Europe-wide E-OBS temperature (daily minimum, mean, and maximum values) and precipitation data set. This version provides an improved estimation of interpolation uncertainty through the calculation of a 100-member ensemble of realizations of each daily field. The data set covers the period back to 1950 and provides gridded fields at a spacing of 0.25(degrees)x0.25 degrees in regular latitude/longitude coordinates. As with the original E-OBS data set, the ensemble version is based on the station series collated as part of the ECA&D initiative. Station density varies significantly over the domain, and over time, and a reliable estimation of interpolation uncertainty in the gridded fields is therefore important for users of the data set. The uncertainty quantified by the ensemble data set is more realistic than the uncertainty estimates in the original version, although uncertainty is still underestimated in data-sparse regions. The new data set is compared against the earlier version of E-OBS and against regional gridded data sets produced by a selection of National Meteorological Services. In terms of both climatological averages and extreme values, the new version of E-OBS is broadly comparable to the earlier version. Nonetheless, users will notice differences between the two E-OBS versions, especially for precipitation, which arises from the different gridding method used. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445617500026 |
WOS关键词 | UNITED-STATES ; CLIMATE ; INTERPOLATION ; REGION ; GAUGE ; RAIN ; SIMULATIONS ; VARIABILITY ; RELIABILITY ; REANALYSIS |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/32390 |
专题 | 气候变化 |
作者单位 | 1.Royal Netherlands Meteorol Inst KNMI, De Bilt, Netherlands; 2.Univ East Anglia, Climat Res Unit, Norwich, Norfolk, England; 3.King Abdulaziz Univ, Ctr Excellence Climate Change Res, Jeddah, Saudi Arabia; 4.King Abdulaziz Univ, Dept Meteorol, Jeddah, Saudi Arabia |
推荐引用方式 GB/T 7714 | Cornes, Richard C.,van der Schrier, Gerard,van den Besselaar, Else J. M.,et al. An Ensemble Version of the E-OBS Temperature and Precipitation Data Sets[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(17):9391-9409. |
APA | Cornes, Richard C.,van der Schrier, Gerard,van den Besselaar, Else J. M.,&Jones, Philip D..(2018).An Ensemble Version of the E-OBS Temperature and Precipitation Data Sets.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(17),9391-9409. |
MLA | Cornes, Richard C.,et al."An Ensemble Version of the E-OBS Temperature and Precipitation Data Sets".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.17(2018):9391-9409. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论