Efficient Radar Forward Operator for Operational Data Assimilation within the COSMO-model
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Beschreibung
Doppler radars provide unique 3D information about precipitating clouds in high spatial and temporal resolutions. However, the observed quantities (reflectivity, Doppler velocity and polarization properties) are not directly comparable to the variables of numerical prediction models. In order to enable radar data assimilation, a comprehensive modular radar forward operator has been developed.
Doppler radars provide unique 3D information about precipitating clouds in high spatial and temporal resolutions. However, the observed quantities (reflectivity, Doppler velocity and polarization properties) are not directly comparable to the variables of numerical prediction models. In order to enable radar data assimilation, a comprehensive modular radar forward operator has been developed.
Autor*in
Yuefei Zeng
Themen in »Efficient Radar Forward Operator for Operational Data Assimilation within the COSMO-model«
parallelized and vectorized code NWP model weather forecast radar simulator data assimilation