scholarly journals Evaluation of "Evidence of coastal trapped wave scattering using high-frequency radar data in the Mid-Atlantic Bight" by Brunner and Lwiza.

2020 ◽  
Author(s):  
Anonymous
Keyword(s):  
High Frequency ◽  
Wave Scattering ◽  
Radar Data ◽  
High Frequency Radar ◽  
Trapped Wave ◽  
Coastal Trapped Wave

Inversion of Wave-number Spectrum from Simulated Bistatic High-frequency Radar Data

2011 ◽  
Vol 33 (10) ◽  
pp. 2477-2482
Author(s):  
Huan He ◽  
Heng-yu Ke ◽  
Xian-rong Wan ◽  
Fang-zhi Geng
Keyword(s):  
High Frequency ◽  
Radar Data ◽  
Wave Number ◽  
High Frequency Radar

The role of an intense jet in the Tsugaru Strait in the formation of the outflow gyre revealed using high-frequency radar data

2021 ◽  
Author(s):  
Hitoshi Kaneko ◽  
Ken'ichi Sasaki ◽  
Hiroto Abe ◽  
Shuichi Watanabe ◽  
Yoshiaki Sato
Keyword(s):  
High Frequency ◽  
Radar Data ◽  
High Frequency Radar ◽  
Tsugaru Strait

Automated quality control of High Frequency radar data

2012 Oceans ◽  
2012 ◽  
Author(s):  
H. Roarty ◽  
M. Smith ◽  
J. Kerfoot ◽  
J. Kohut ◽  
S. Glenn
Keyword(s):  
Quality Control ◽  
High Frequency ◽  
Radar Data ◽  
High Frequency Radar ◽  
Automated Quality Control

An investigation of impropriety and noncircularity in high frequency radar data

2016 ◽  
Author(s):  
Khalid El-Darymli ◽  
Wei Wang ◽  
Eric W. Gill ◽  
Weimin Huang ◽  
Barry Dawe
Keyword(s):  
High Frequency ◽  
Radar Data ◽  
High Frequency Radar

scholarly journals Evaluating High-Frequency radar data assimilation impact in coastal ocean operational modelling

2021 ◽  
Author(s):  
Jaime Hernandez-Lasheras ◽  
Baptiste Mourre ◽  
Alejandro Orfila ◽  
Alex Santana ◽  
Emma Reyes ◽  
...  
Keyword(s):  
High Frequency ◽  
Radar Data ◽  
Separation Distance ◽  
Western Mediterranean ◽  
Radial Velocities ◽  
Optimal Interpolation ◽  
Coverage Area ◽  
High Frequency Radar ◽  
Western Mediterranean Sea ◽  
The Impact

Abstract. 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 dynamics. The study area is the Ibiza Channel, located in the Western Mediterranean Sea. The resulting fields are tested against trajectories from 13 drifters. Six different assimilation experiments are compared to a control run (no assimilation). The experiments consists in assimilating (i) Sea surface temperature, sea level anomaly and Argo profiles (generic observation dataset); the generic observation dataset plus (ii) HFR total velocities and (iii) HFR radial velocities. Moreover, for each dataset two different initialization methods are assessed: a) restarting directly from the analysis after the assimilation or b) using an intermediate initialization step applying a strong nudging towards the analysis fields. The experiments assimilating generic observations plus HFR total velocities with the direct restart provides the best results, improving by 53 % the average separation distance between drifters and virtual particles after the first 48 hours of simulation in comparison to the control run. When using the nudging initialization step, the best results are found when assimilating HFR radial velocities, with a reduction of the mean separation distance by around 48 %. Results show the capability of the Ensemble Optimal Interpolation data-assimilative system to correct surface currents not only inside but also beyond the HFR coverage area. The assimilation of radial observations benefits from the smoothing effect associated with the application of the intermediate nudging step.

Surface current patterns in the northern Adriatic extracted from high-frequency radar data using self-organizing map analysis

2011 ◽  
Vol 116 (C8) ◽  
Author(s):  
Hrvoje Mihanović ◽  
Simone Cosoli ◽  
Ivica Vilibić ◽  
Damir Ivanković ◽  
Vlado Dadić ◽  
...  
Keyword(s):  
High Frequency ◽  
Surface Current ◽  
Radar Data ◽  
Self Organizing Map ◽  
Northern Adriatic ◽  
High Frequency Radar ◽  
Map Analysis ◽  
Self Organizing

scholarly journals Dynamics and sea state in the Gulf of Naples: potential use of high-frequency radar data in an operational oceanographic context

2016 ◽  
Vol 9 (sup1) ◽  
pp. s33-s45 ◽  
Author(s):  
P. Falco ◽  
B. Buonocore ◽  
D. Cianelli ◽  
L. De Luca ◽  
A. Giordano ◽  
...  
Keyword(s):  
High Frequency ◽  
Radar Data ◽  
Sea State ◽  
High Frequency Radar ◽  
Gulf Of Naples ◽  
Potential Use
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