HFR - NRT Surface Ocean Velocity by Galicia - 2019-present

Surface Currents

Surface ocean velocities estimated from this 5 MHz long range High Frequency (HF)-Radar are representative of the upper 2 meters of the water column. The main objective of the near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from the individual radar sites of the Galician HF-Radar Network. Hourly radial data are combined by unweighted least-squares on a 6km resolution regular Cartesian grid of the Galician Coast to produce near real-time hourly surface currents maps. The technical maintenance and operating is ensured by collaboration between Puertos del Estado (http://www.puertos.es/) and Intecmar (www.intecmar.gal) - Xunta de Galicia.

Data and resources

Data Subset Form

ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file…

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Make-A-Graph Form

ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.

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Background Information

Background information from the source

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Background Information

Background information from the source

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Additional information

Temporal extent	2019-04-09 – 2023-11-14
Date (creation)	2023-11-14
Status	onGoing
Update frequency	asNeeded
Metadata language	en
License	These data may contain inaccuarecies or errors, thus we decline every responsability for their use. Please, contact Puertos del Estado to request permission to use these data.
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show