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Near-Surface Wind Observation Impact on Forecasts: Temporal Propagation of the Analysis Increment
Publisher: American Meteorological Society
Abstract: his study examines the assimilation of near-surface wind observations over land to improve wind nowcasting and short-term tropospheric forecasts. A new geostatistical operator based on geophysical model output statistics ...
A New Approach for Estimating the Observation Impact in Ensemble–Variational Data Assimilation
Publisher: American Meteorological Society
Abstract: AbstractTwo types of approaches are commonly used for estimating the impact of arbitrary subsets of observations on short-range forecast error. The first was developed for variational data assimilation systems and requires ...
Earth System Science Frontiers - an ECS perspective
Publisher: American Meteorological Society
Abstract: he exigencies of the global community towards Earth system science will increase in the future as population, economies and the human footprint on the planet continue to grow. This growth, combined with intensifying ...