Evaluation of Radial Ocean Surface Currents Derived From Sentinel‐1 IW Doppler Shift Using Coastal Radar and Lagrangian Surface Drifter Observations

Ocean surface radial velocities (RVLs) derived from the Sentinel‐1 A/B Interferomic Wide (IW) mode Doppler frequency shift observations are regularly acquired over the Norwegian coastal zone. These data can be used to complement existing ocean observation systems with high‐resolution (up to 1.5 × 1....

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Veröffentlicht in:	Journal of geophysical research. Oceans 2020-04, Vol.125 (4), p.n/a
Hauptverfasser:	Moiseev, A., Johnsen, H., Hansen, M. W., Johannessen, J. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Bias Buoys Coastal currents Coastal zone Coastal zones Data Doppler effect Doppler shift Doppler sonar Drift Drifters Evaluation Fisheries Frequency shift Geophysics HF‐radar Marine debris Model accuracy Norwegian Current Ocean currents Ocean surface ocean surface current Ocean waves Oceans Oil spills Radar Radar data Radar observation Rescue operations Retrieval SAR (radar) Satellite observation Satellites Sea state Sea states Search and rescue Search and rescue missions Sentinel‐1 Surface currents Surface drifters Surface water waves Synthetic aperture radar Trajectory measurement User requirements validation Water flow Wind
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