Results 21 to 30 of about 2,350 (166)

Enhancing Spatial Variability Representation of Radar Nowcasting with Generative Adversarial Networks

Remote Sensing, 2023
Weather radar plays an important role in accurate weather monitoring and modern weather forecasting, as it can provide timely and refined weather forecasts for the public and for decision makers.
Aofan Gong, Ruidong Li, Baoxiang Pan, Haonan Chen, Guangheng Ni, Mingxuan Chen   +5 more
doaj   +1 more source

NWCSAF High Resolution Winds (NWC/GEO-HRW) Stand-Alone Software for Calculation of Atmospheric Motion Vectors and Trajectories

Remote Sensing, 2019
The High Resolution Winds (NWC/GEO-HRW) software is developed by the EUMETSAT Satellite Application Facility on Support to Nowcasting and Very Short Range Forecasting (NWCSAF).
Javier García-Pereda, José Miguel Fernández-Serdán, Óscar Alonso, Adrián Sanz, Rocío Guerra, Cristina Ariza, Inés Santos, Laura Fernández   +7 more
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An update to the expression of atmospheric refractivity for GNSS signals [PDF]

Atmospheric Measurement Techniques
This study revisits previous formulations of atmospheric refractivity at L-band frequencies, focusing on signals from Global Navigation Satellite Systems (GNSS).
J. M. Aparicio
doaj   +1 more source

Toward a Deep-Learning-Network-Based Convective Weather Initiation Algorithm From the Joint Observations of Fengyun-4A Geostationary Satellite and Radar for 0–1h Nowcasting

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Nowcasting of convective weather is a challenging and significant task in operational weather forecasting system. In this article, a new convolution recurrent neural network based regression network for convective weather prediction is proposed, which is
Fenglin Sun, Bo Li, Min Min, Danyu Qin
doaj   +1 more source

Solar Irradiance Nowcasting System Trial and Evaluation for Islanded Microgrid Control Purposes

Energies, 2022
The rapid increase in solar photovoltaic (PV) integration into electricity networks introduces technical challenges due to varying PV outputs. Rapid ramp events due to cloud movements are of particular concern for the operation of remote islanded ...
Remember Samu, Satya Girdhar Bhujun, Martina Calais, GM Shafiullah, Moayed Moghbel, Md Asaduzzaman Shoeb, Bijan Nouri   +6 more
doaj   +1 more source

Integrating nowcasting with crisis management and risk prevention in a transnational and interdisciplinary framework

Meteorologische Zeitschrift, 2017
This paper presents the recent WWRP/WMO Forecast Demonstration Project INCA-CE (INtegrating nowCAsting for Central Europe) co-funded by the European Union. Twenty-four partners of national and regional hydro-meteorological services, national and regional
Yong Wang, Ingo Meirold-Mautner, Alexander Kann, Alenka Šajn Slak, André Simon, Jozef Vivoda, Benedikt Bica, Ernst Böcskör, Lucie Brezková, Johann Dantinger, Mateusz Giszterowicz, György Heizler, Rafal Iwanski, Siegfried Jachs, Thomas Bernard, Rok Kršmanc, Janko Merše, Stefano Micheletti, Franziska Schmid, Michael Steininger, Thomas Haiden, Adam Regec, Matteo Buzzi, Mária Derková, Tomislav Kozarić, Xuexing Qiu, Maarten Reyniers, Jinbiao Yang, Yong Huang, Elyakom Vadislavsky   +29 more
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Conference Report: Fourth European Nowcasting Conference

Meteorologische Zeitschrift, 2023
The fourth European Nowcasting Conference took place as an online event from 21 to 24 March 2022, organized by the EUMETNET (European National Meteorological and Hydrological Services Network) Nowcasting Program (E‑NWC), and kindly supported by EUMETCAL (
Franziska Schmid, Solfrid Agersten, Luis Bañon, Matteo Buzzi, Aitor Atencia, Estelle de Coning, Alexander Kann, Stephen Moseley, Maarten Reyniers, Yong Wang, Kathrin Wapler   +10 more
doaj   +1 more source

Research on the Nowcasting Method of Solar Energy Resources Base on FY-4A Ground Radiation Products

Gaoyuan qixiang, 2022
Based on the ground incident radiation data of FY-4A and the radiation data of ground weather station， the nowcasting method based on mean generation function is used to obtain the forecast radiation， as well as its rolling correction.Taking Taiyuan ...
Dong YE, Jinqiu LIANG, Yanbo SHEN, Chuanhui WANG, Rui CHANG   +4 more
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Application of Multiple Wind Retrieval Algorithms in Nowcasting

Atmosphere, 2015
Multiple wind retrieval algorithms are performed to retrieve wind fields, based on which radar reflectivity is extrapolated to implement nowcasting. The frequently used nowcasting algorithm COTREC (continuity of tracking radar echo by correlation), based
Nan Li, Ming Wei, Ben Niu, Jiawen Pan, Wengang Zhang, Wei Guo   +5 more
doaj   +1 more source

Thoughts on application and improvement of deep learning in severe precipitation nowcasting technology

暴雨灾害, 2022
How to integrate effectively the synoptic characteristics of severe precipitation events based on the experience of forecasters that is not constrained by physical formulas into the deep learning model as a priori information is one of the important ...
Yaping ZHANG, Yan ZHANG, Danhua ZHAI, Bojun LIU, Guobing ZHOU   +4 more
doaj   +1 more source