[HTML][HTML] Evaluating high-frequency radar data assimilation impact in coastal ocean operational modelling
The impact of the assimilation of HFR (high-frequency radar) observations in a high-
resolution regional model is evaluated, focusing on the improvement of the mesoscale …
resolution regional model is evaluated, focusing on the improvement of the mesoscale …
An optimal interpolation scheme for assimilation of HF radar current data into a numerical ocean model
In this work we present a technique for the assimilation of ocean surface current
measurements into a numerical ocean model using data from High Frequency Radar (HFR) …
measurements into a numerical ocean model using data from High Frequency Radar (HFR) …
4D-Var data assimilation and observation impact on surface transport of HF-Radar derived surface currents in the North-Western Mediterranean Sea
We investigated the effect of the assimilation of surface velocities from two HF-Radars
(HFRs) and satellite sea surface temperature (SST) into an ocean circulation model …
(HFRs) and satellite sea surface temperature (SST) into an ocean circulation model …
Correction of inertial oscillations by assimilation of HF radar data in a model of the Ligurian Sea
This article aims at analyzing if high-frequency radar observations of surface currents allow
to improve model forecasts in the Ligurian Sea, where inertial oscillations are a dominant …
to improve model forecasts in the Ligurian Sea, where inertial oscillations are a dominant …
Real time assimilation of HF radar currents into a coastal ocean model
Ø Breivik, Ø Sætra - Journal of Marine Systems, 2001 - Elsevier
A real time assimilation and forecasting system for coastal currents is presented. The
purpose of the system is to deliver current analyses and forecasts on based on assimilation …
purpose of the system is to deliver current analyses and forecasts on based on assimilation …
Ensemble perturbation smoother for optimizing tidal boundary conditions by assimilation of High-Frequency radar surface currents–application to the German Bight
A Barth, A Alvera-Azcárate, KW Gurgel… - Ocean …, 2010 - os.copernicus.org
High-Frequency (HF) radars measure the ocean surface currents at various spatial and
temporal scales. These include tidal currents, wind-driven circulation, density-driven …
temporal scales. These include tidal currents, wind-driven circulation, density-driven …
[HTML][HTML] Blending surface currents from HF radar observations and numerical modeling: tidal hindcasts and forecasts
EV Stanev, F Ziemer… - … of Atmospheric and …, 2015 - journals.ametsoc.org
Barth, A., Alvera-Azcárate A., Gurgel K.-W., Staneva J., Port A., Beckers J.-M., and Stanev E.,
2010: Ensemble perturbation smoother for optimizing tidal boundary conditions by …
2010: Ensemble perturbation smoother for optimizing tidal boundary conditions by …
Assimilation of HF radar surface currents to optimize forcing in the northwestern Mediterranean Sea
HF radar measurements are used to optimize surface wind forcing and baroclinic open
boundary condition forcing in order to constrain model coastal surface currents. This method …
boundary condition forcing in order to constrain model coastal surface currents. This method …
Constraining energetic slope currents through assimilation of high-frequency radar observations
Assimilation of high-frequency (HF) radar current observations and CTD hydrography is
performed with the 4D-Var analysis scheme implemented in the Regional Ocean Modeling …
performed with the 4D-Var analysis scheme implemented in the Regional Ocean Modeling …
Assimilation of HF radar-derived surface currents on tidal-timescales
G Gopalakrishnan, AF Blumberg - Journal of Operational …, 2012 - Taylor & Francis
A surface current observation system based on high-frequency (HF) radar has been
developed for Raritan Bay and the coastal waters of New York and New Jersey. An HF radar …
developed for Raritan Bay and the coastal waters of New York and New Jersey. An HF radar …