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RISGeneralized Inverse of a Reduced Gravity Primitive Equation Ocean Model and Tropical Atmosphere–Ocean Data
Publisher: American Meteorological Society
Abstract: A nonlinear 2½-layer reduced gravity primitive equations (PE) ocean model is used to assimilate sea surface temperature (SST) data from the Tropical Atmosphere?Ocean (TAO) moored buoys in the tropical Pacific. The aim of ...
Impact of Assimilating Surface Velocity Observations on the Model Sea Surface Height Using the NCOM-4DVAR
Publisher: American Meteorological Society
Abstract: he assimilation of surface velocity observations and their impact on the model sea surface height (SSH) is examined using an operational regional ocean model and its four-dimensional variational data assimilation (4DVAR) ...
Examining the Potential Impact of SWOT Observations in an Ocean Analysis–Forecasting System
Publisher: American Meteorological Society
Abstract: ASA?s Surface Water and Ocean Topography (SWOT) satellite, scheduled for launch in 2020, will provide observations of sea surface height anomaly (SSHA) at a significantly higher spatial resolution than current satellite ...
A Multiscale Approach to High-Resolution Ocean Profile Observations within a 4DVAR Analysis System
Publisher: American Meteorological Society
Abstract: Most ocean data assimilation systems are tuned to process and assimilate observations to constrain features on the order of the mesoscale and larger. Typically this involves removal of observations or computing averaged ...