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Assimilation of Wind Profiler Data in the Canadian Meteorological Centre’s Analysis Systems
Publisher: American Meteorological Society
Abstract: Real-time horizontal wind observations from the National Oceanic and Atmospheric Administration?s (NOAA?s) Profiler Network (NPN) are assessed in preparation for their assimilation in the Canadian Meteorological Centre ...
Implementation of Deterministic Weather Forecasting Systems Based on Ensemble–Variational Data Assimilation at Environment Canada. Part II: The Regional System
Publisher: American Meteorological Society
Abstract: he modifications to the data assimilation component of the Regional Deterministic Prediction System (RDPS) implemented at Environment Canada operations during the fall of 2014 are described. The main change is the replacement ...
Progress toward High-Resolution, Real-Time Radiosonde Reports
Publisher: American Meteorological Society
Abstract: ome real-time radiosonde reports are now available with higher vertical resolution and higher precision than the alphanumeric TEMP code. There are also extra metadata; for example, the software version may indicate whether ...
The Stratospheric Extension of the Canadian Global Deterministic Medium-Range Weather Forecasting System and Its Impact on Tropospheric Forecasts
Publisher: American Meteorological Society
Abstract: new system that resolves the stratosphere was implemented for operational medium-range weather forecasts at the Canadian Meteorological Centre. The model lid was raised from 10 to 0.1 hPa, parameterization schemes for ...