Verification of the new ECMWF ERA-Interim reanalysis over France
نویسندگان
چکیده
منابع مشابه
ERA-Interim/Land: a global land surface reanalysis data set
ERA-Interim/Land is a global land surface reanalysis data set covering the period 1979–2010. It describes the evolution of soil moisture, soil temperature and snowpack. ERA-Interim/Land is the result of a single 32-year simulation with the latest ECMWF (European Centre for MediumRange Weather Forecasts) land surface model driven by meteorological forcing from the ERA-Interim atmospheric reanaly...
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Five annual climate cycles (1998-2002) are simulated for continental Africa and adjacent oceans by a regional atmospheric model (RM3). RM3 horizontal grid spacing is 0.44° at 28 vertical levels . Each of 2 simulation ensembles is driven by lateral boundary conditions from each of 2 alternative reanalysis data sets. One simulation downs cales National Center for Environmental Prediction reanalys...
متن کاملValidation of ERA-Interim Precipitation Estimates over the Baltic Sea
European Centre for Medium-Range Weather Forecasts (ECMWF) ERA-Interim reanalysis total precipitation estimates are validated against ten years of in situ precipitation measurements onboard of ships over the Baltic Sea. A statistical analysis for binary forecasts and mean rain rates derived from all data show a good agreement with observations. However, a closer look reveals an underestimation ...
متن کاملObservations of precipitable water vapour over complex topography of Ethiopia from ground-based GPS, FTIR, radiosonde and ERA-Interim reanalysis
Water vapour is one of the most important greenhouse gases. Long-term changes in the amount of water vapour in the atmosphere need to be monitored not only for its direct role as a greenhouse gas but also because of its role in amplifying other feedbacks such as clouds and albedo. In recent decades, monitoring of water vapour on a regular and continuous basis has become possible as a result of ...
متن کاملواکاوی ساختار دمای ایران مبتنی بر برون‌داد پایگاه دادۀ مرکز پیش‌بینی میان‌مدت هواسپهر اروپایی (ECMWF) نسخۀ ERA Interim
هدف از این پژوهش پایشِ دمایِ هوا با رهیافتی آماری بر اساس برون‌داد پایگاه دادة بازواکاویشده (ECMWF) نسخة ERA Interim برای دورة زمانی 1979ـ2015 با تفکیک مکانی 125/0×125/0 درجة قوسی و همسنجی آن با پایگاه ملی اسفزاری و پیمونگاههای همدید کشور است. از سنجههای RMSE و R2 برای اعتبارسنجی نتایج و از بُعد فرکتالی برای دگردیسی زمانی استفاده شد. نتایج اعتبارسنجی پایگاه ECMWF نشاندهندة توانایی و دقت زیاد ...
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ژورنال
عنوان ژورنال: Hydrology and Earth System Sciences
سال: 2011
ISSN: 1607-7938
DOI: 10.5194/hess-15-647-2011