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RISForecast Sensitivity Observation Impact in the 4DVAR and Hybrid-4DVAR Data Assimilation Systems
Publisher: American Meteorological Society
Abstract: AbstractIn this study, the observation impacts on 24-h forecast error reduction (FER), based on the adjoint method in the four-dimensional variational (4DVAR) data assimilation (DA) and hybrid-4DVAR DA systems coupled with ...
Motion Artifact Reduction Algorithm in Wearable Healthcare System1
Publisher: The American Society of Mechanical Engineers (ASME)
Real-Time Adaptive Observation Guidance Using Singular Vectors for Typhoon Jangmi (200815) in T-PARC 2008
Publisher: American Meteorological Society
Abstract: n this study, structures of real-time adaptive observation guidance provided by Yonsei University (YSU) in South Korea during The Observing System Research and Predictability Experiment (THORPEX)-Pacific Asian Regional ...
Effect of Enhanced Satellite-Derived Atmospheric Motion Vectors on Numerical Weather Prediction in East Asia Using an Adjoint-Based Observation Impact Method
Publisher: American Meteorological Society
Abstract: hen producing forecasts by integrating a numerical weather prediction model from an analysis, not all observations assimilated into the analysis improve the forecast. Therefore, the impact of particular observations on the ...