Results 1 to 10 of about 128,938 (302)

Evaluation of Precipitable Water Vapor from Five Reanalysis Products with Ground-Based GNSS Observations

open access: yesRemote Sensing, 2020
At present, the global reliability and accuracy of Precipitable Water Vapor (PWV) from different reanalysis products have not been comprehensively evaluated.
Tianhe Xu, Wenfeng Nie, Chunhua Jiang
exaly   +3 more sources

Wind Simulations over Western Patagonia Using the Weather Research and Forecasting model and Reanalysis

open access: yesAtmosphere, 2023
The Chilean Western Patagonia has the highest wind potential resources in South America. Its complex terrain deserves a special attention for wind modeling and assessments.
Hugo Vásquez Anacona   +4 more
doaj   +1 more source

Validating Hourly Satellite Based and Reanalysis Based Global Horizontal Irradiance Datasets over South Africa

open access: yesGeomatics, 2021
This study validates the hourly satellite based and reanalysis based global horizontal irradiance (GHI) for sites in South Africa. Hourly GHI satellite based namely: SOLCAST, Copernicus Atmosphere Monitoring Service (CAMS), and Satellite Application ...
Brighton Mabasa   +2 more
doaj   +1 more source

A review and comparison of surface incident shortwave radiation from multiple data sources: satellite retrievals, reanalysis data and GCM simulations

open access: yesInternational Journal of Digital Earth, 2023
Surface incident shortwave radiation (Rs) can promote the circulation of substance and energy, and the accuracy of its estimation is of great significance for climate studies.
Shuyue Yang   +7 more
doaj   +1 more source

Evaluation of the surface air temperature over the Tibetan Plateau among different reanalysis datasets

open access: yesFrontiers in Environmental Science, 2023
The surface air temperature (SAT) over the Tibetan Plateau (TP) not only affects the physical processes such as local evaporation, snow melting, and glacier ablation, but also has a great impact on the downstream regions and even the global climate ...
Yuzhuo Peng   +6 more
doaj   +1 more source

Evaluation of Remote Sensing and Reanalysis Snow Depth Datasets over the Northern Hemisphere during 1980–2016

open access: yesRemote Sensing, 2020
Snow cover is a key parameter of the climate system and its significant seasonal and annual variability have significant impacts on the surface energy balance and global water circulation.
Lin Xiao, Tao Che, Liyun Dai
doaj   +1 more source

Waves Data in Costa Rica: Validating the WAVERYS Reanalysis using Waves Data

open access: yesIngeniería, 2023
Field wave data are a relevant source of information with high impact for marine sciences and engineering. The present work compiled, in a single database, the different wave data records found in Costa Rica.
Henry Alfaro Chavarría   +4 more
doaj   +1 more source

Historical Shifts in Seasonality and Timing of Extreme Precipitation

open access: yesGeophysical Research Letters, 2023
Global warming impacts the hydrological cycle, affecting the seasonality and timing of extreme precipitation. Understanding historical changes in extreme precipitation occurrence is crucial for assessing their impacts. This study uses relative entropy to
G. J. Gründemann   +3 more
doaj   +1 more source

Robust intra-model teleconnection patterns for extreme heatwaves

open access: yesFrontiers in Earth Science, 2023
Introduction: The goal of this study is to provide analysis of statistics and dynamics of extreme heatwaves over two areas of Europe, France and Scandinavia, while comparing and contrasting the representation in climate models and reanalysis.Methods: The
George Miloshevich   +6 more
doaj   +1 more source

Towards Full Flow‐Dependence: New Temporally Varying EDA Quotient Functionality to Estimate Background Errors in CERRA

open access: yesJournal of Advances in Modeling Earth Systems, 2022
A new temporally evolving quotient on the Ensemble of Data Assimilations (EDA) technique for estimating background error covariances has been developed for the Copernicus European Regional Re‐Analysis (CERRA).
A. El‐Said   +3 more
doaj   +1 more source

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