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صحتسنجی پهنه و هیدروگراف سیلاب با استفاده از دادههای بارش ERA5 (مطالعه موردی: حوضه زشک) [PDF]
جغرافیا و مخاطرات محیطی, 2022 بارش یکی از اصلیترین عوامل وقوع سیلابهاست که به علت عدم پراکندگی مناسب ایستگاههای بارانسنجی و تازهتأسیسبودن برخی از این ایستگاهها در اکثر حوضههای کشور، استفاده از دادههای بارش با چالشی جدی روبروست. ازاینرو روشهای دورسنجی میتوانند یکی از گزینه
سعیده پورانتظاری +3 more
doaj +1 more source
16th International Conference on Meteorology, Climatology and Atmospheric Physics—COMECAP 2023, 2023 Precipitation is a key component of the hydrological cycle and directly affects water availability and hydrometeorological hazards. The objective of this study is to evaluate the performance of two reanalysis precipitation datasets, ERA5 and ERA5-land, in reproducing precipitation accumulations over Greece.
Vasileios Alexandridis +2 more
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Radiosonde comparison of ERA5 and ERA-Interim reanalysis datasets over tropical oceans
Tellus: Series A, Dynamic Meteorology and Oceanography, 2021 After the release of the ERA-Interim reanalysis, many changes have been made to the Integrated Forecasting System model and data-assimilation system, resulting in an improved reanalysis, ERA5.
Meri Virman +4 more
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Evaluation of Zenith Tropospheric Delay Derived from ERA5 Data over China Using GNSS Observations
Remote Sensing, 2020 The latest reanalysis of the European Center for Medium-Range Weather Forecasts (ECMWF), ERA5, can provide atmospheric data for calculating Zenith Tropospheric Delay (ZTD) with hourly temporal resolution, which is a key factor in Global Navigation ...
Chunhua Jiang +4 more
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Analogue methods and
International Journal of Climatology, 2021 AbstractPerfect prognosis statistical downscaling relies on the statistical relationships established using observational data for predictands and predictors. Predictors are often retrieved from reanalyses, which are considered pseudo‐observations. The impact of the choice of a reanalysis dataset on the performance of the downscaling method is usually ...
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Assessment of wave power stability and classification with two global datasets
International Journal of Sustainable Energy, 2021 Global distribution of the wave climate and energy using a re-analysis dataset provides the opportunity to study spatio-temporal variation of different parameters, and offers inputs for future sustainability plans.
George Lavidas, Bahareh Kamranzad
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Identifying lightning processes in ERA5 soundings with deep learning
Geoscientific Model Development, 2023 Abstract. Atmospheric environments favorable for lightning and convection are commonly represented by proxies or parameterizations based on expert knowledge such as convective available potential energy (CAPE), wind shear, charge separation, or combinations thereof.
Tobias Hell +3 more
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Satellite-Driven Hydrological Modelling in Ungauged Moroccan bassins: Case study Ouzoud river [PDF]
E3S Web of ConferencesPredicting streamflow is vital for flash-flood early warning systems and managing water resources under climate change. However, limited streamflow observations restrict advanced prediction techniques to gauged basins, leaving most of the world's ...
Zilali Abdessamad +2 more
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Precipitation phase transition in austral summer over the Antarctic Peninsula
Український антарктичний журнал, 2021 Investigating precipitation phase transitions is crucial for improving our understanding of precipitation formation processes and impacts, particularly in Polar Regions.
A. Chyhareva +4 more
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Seasonal And Annual Variability Of Svalbard Cloud Cover
Российская Арктика, 2022 This study is focused on the seasonal and inter-annual variability of total cloud cover in the Svalbard and a comparative analysis of data obtained from three meteorological stations with the ERA5 reanalysis data.
Schmitt Amelie +2 more
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