Results 311 to 320 of about 31,792 (349)
The ERA5 global reanalysis [PDF]
Quarterly Journal of the Royal Meteorological Society, 2020 Abstract Within the Copernicus Climate Change Service (C3S), ECMWF is producing the ERA5 reanalysis which, once completed, will embody a detailed record of the global atmosphere, land surface and ocean waves from 1950 onwards. This new reanalysis replaces the ERA‐Interim reanalysis (spanning 1979 onwards) which was started in 2006 ...
Hans Hersbach +2 more
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The ERA5 global reanalysis: Preliminary extension to 1950 [PDF]
Quarterly Journal of the Royal Meteorological Society, 2021 AbstractThe extension of the ERA5 reanalysis back to 1950 supplements the previously published segment covering 1979 to the present. It features the assimilation of additional conventional observations, as well as improved use of early satellite data. The number of observations assimilated increases from 53,000 per day in early 1950 to 570,000 per day ...
William Bell +2 more
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ERA5-based global meteorological wildfire danger maps
Scientific Data, 2020 AbstractForest fires are an integral part of the natural Earth system dynamics, however they are becoming more devastating and less predictable as anthropogenic climate change exacerbates their impacts. In order to advance fire science, fire danger reanalysis products can be used as proxy for fire weather observations with the advantage of being ...
Claudia Vitolo +2 more
exaly +3 more sources
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Accuracy assessment of temperature trends from ERA5 and ERA5-Land
Science of The Total Environment, 2023Many environmental processes and ecological systems are being affected by the warming temperatures as a result of climate change. To correctly identify and attribute the uncertainty estimates in these systems, an investigation of temperature trend signal existing in the datasets that are used to study such systems is necessary. In this study, the trend
openaire +2 more sources
2021
<p class="p1">Das Projekt INTEXSeas hat sich zum Ziel gesetzt, Extreme auf saisonaler Zeitskala statistisch und bez&#252;glich deren Wettersituationen und dynamischer Prozesse zu untersuchen. Exemplarisch f&#252;r extreme Saisons sind die Hitzesommer 2003 &#252;ber Europa und 2010 &#252 ...
Maxi Boettcher +2 more
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<p class="p1">Das Projekt INTEXSeas hat sich zum Ziel gesetzt, Extreme auf saisonaler Zeitskala statistisch und bez&#252;glich deren Wettersituationen und dynamischer Prozesse zu untersuchen. Exemplarisch f&#252;r extreme Saisons sind die Hitzesommer 2003 &#252;ber Europa und 2010 &#252 ...
Maxi Boettcher +2 more
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PV and wind power simulation with ERA5 and ERA5-land – a multi-country analysis
2021<p>Climate data sets are widely used for renewable power simulation. While previous generations of global reanalysis data including MERRA-2 and ERA-Interim have been widely assessed for their suitability to simulate variable renewable power systems, more recent datasets such as ERA5 and ERA5-Land lack validation, particularly in regions ...
Katharina Gruber +2 more
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A first assessment of
AbstractThis study evaluates the reliability of ERA5 and ERA5‐Land reanalysis datasets in describing the mean daily air temperature of four climate domains in mainland Portugal. The reanalysis datasets were compared with ground observations from 94 meteorological stations (1980–2021).
Manuel Almeida, Pedro Coelho
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ERA5: The new champion of wind power modelling?
Renewable Energy, 2018 Abstract Output from meteorological reanalyses are used extensively in both academia and industry for modelling wind power. Recently, the first batch of the new ERA5 reanalysis was released. The main purpose of this paper is to compare the performance of ERA5 and MERRA-2 (a commonly used reanalysis today) in terms of modelling i) the aggregated wind ...
Jon Olauson
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2020
<p>The ERA5 dataset provides a comprehensive view on recent climate data by assimilating vast amounts of historical observations into the ECMWF integrated forecast system, and as such establishing a reference point in the field of weather and climate modelling.
Inti Pelupessy +3 more
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<p>The ERA5 dataset provides a comprehensive view on recent climate data by assimilating vast amounts of historical observations into the ECMWF integrated forecast system, and as such establishing a reference point in the field of weather and climate modelling.
Inti Pelupessy +3 more
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Pacific Walker circulation indices in ERA5 reanalysis
2023The Pacific Walker circulation (PWC) is an integral part of the tropical atmospheric circulation that influences weather patterns globally, including the global distribution of mean precipitation. It also affects the rate of global warming, sea-level rise, and the efficiency of ocean carbon absorption. Due to its importance, many indices have been used
Katarina Kosovelj, Žiga Zaplotnik
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