ucsdHfrH1_Lon0360 eng UTF8 dataset service Roy Mendelssohn NOAA NMFS SWFSC Environmental Research Division +1 831-420-3666 110 McAllister Road Santa Cruz CA 95060 USA erd.data@noaa.gov pointOfContact 2026-03-08 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column 1204 0.009299999999999987 row 963 0.009039999999999998 temporal 2183 3637.94683776352 area Currents, HF Radar, US Hawai'i State, RTV, Near-Real Time, 2012-present, Hourly, 1km, Lon0360 2026-03-08 creation coastwatch.pfeg.noaa.gov ucsdHfrH1_Lon0360 NOAA IOOS Surface Currents Program data.ioos@noaa.gov https://cordc.ucsd.edu/projects/mapping/ information web browser Background Information Background information from the source information originator Surface ocean velocities estimated from HF-Radar are representative of the upper 0.5 meters of the ocean. The main objective of near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from individual radar sites through the U.S. HF-Radar Network. Hourly radial data are processed by unweighted least squares on a 1km resolution grid of the Hawaiian Islands to produce near real-time surface current maps. NOAA IOOS Surface Currents Program data.ioos@noaa.gov https://cordc.ucsd.edu/projects/mapping/ information web browser Background Information Background information from the source information pointOfContact 1km circulation currents dilution eastward hawai hf radar hourly latitudinal longitudinal near near real time northward ocean oceans radar real RTV scripps sea seawater state surface velocity water theme Earth Science > Oceans > Ocean Circulation > Ocean Currents theme GCMD Science Keywords NESDIS Common Cloud Framework. project time latitude longitude surface_eastward_sea_water_velocity surface_northward_sea_water_velocity theme CF Standard Name Table v70 The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. NESDIS Common Cloud Framework. largerWorkCitation project Unidata Common Data Model Grid largerWorkCitation project eng geoscientificInformation 1 -163.1444 -151.9565 16.2204 24.91688 seconds 2025-12-06T22:00:00Z 2026-03-08T19:00:00Z Currents, HF Radar, US Hawai'i State, RTV, Near-Real Time, 2012-present, Hourly, 1km, Lon0360 2026-03-08 creation NOAA IOOS Surface Currents Program data.ioos@noaa.gov https://cordc.ucsd.edu/projects/mapping/ information web browser Background Information Background information from the source information originator Surface ocean velocities estimated from HF-Radar are representative of the upper 0.5 meters of the ocean. The main objective of near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from individual radar sites through the U.S. HF-Radar Network. Hourly radial data are processed by unweighted least squares on a 1km resolution grid of the Hawaiian Islands to produce near real-time surface current maps. ERDDAP griddap 1 -163.1444 -151.9565 16.2204 24.91688 seconds 2025-12-06T22:00:00Z 2026-03-08T19:00:00Z tight ERDDAPgriddapDatasetQueryAndAccess https://coastwatch.pfeg.noaa.gov/erddap/griddap/ucsdHfrH1_Lon0360 ERDDAP:griddap ERDDAP-griddap ERDDAP's griddap service (a flavor of OPeNDAP) for gridded data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download Currents, HF Radar, US Hawai'i State, RTV, Near-Real Time, 2012-present, Hourly, 1km, Lon0360 2026-03-08 creation NOAA IOOS Surface Currents Program data.ioos@noaa.gov https://cordc.ucsd.edu/projects/mapping/ information web browser Background Information Background information from the source information originator Surface ocean velocities estimated from HF-Radar are representative of the upper 0.5 meters of the ocean. The main objective of near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from individual radar sites through the U.S. HF-Radar Network. Hourly radial data are processed by unweighted least squares on a 1km resolution grid of the Hawaiian Islands to produce near real-time surface current maps. OPeNDAP 1 -163.1444 -151.9565 16.2204 24.91688 seconds 2025-12-06T22:00:00Z 2026-03-08T19:00:00Z tight OPeNDAPDatasetQueryAndAccess https://coastwatch.pfeg.noaa.gov/erddap/griddap/ucsdHfrH1_Lon0360 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for gridded data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download Currents, HF Radar, US Hawai'i State, RTV, Near-Real Time, 2012-present, Hourly, 1km, Lon0360 2026-03-08 creation NOAA IOOS Surface Currents Program data.ioos@noaa.gov https://cordc.ucsd.edu/projects/mapping/ information web browser Background Information Background information from the source information originator Surface ocean velocities estimated from HF-Radar are representative of the upper 0.5 meters of the ocean. The main objective of near-real time processing is to produce the best product from available data at the time of processing. Radial velocity measurements are obtained from individual radar sites through the U.S. HF-Radar Network. Hourly radial data are processed by unweighted least squares on a 1km resolution grid of the Hawaiian Islands to produce near real-time surface current maps. Open Geospatial Consortium Web Map Service (WMS) 1 -163.1444 -151.9565 16.2204 24.91688 seconds 2025-12-06T22:00:00Z 2026-03-08T19:00:00Z tight GetCapabilities https://coastwatch.pfeg.noaa.gov/erddap/wms/ucsdHfrH1_Lon0360/request?service=WMS&version=1.3.0&request=GetCapabilities OGC:WMS OGC-WMS Open Geospatial Consortium Web Map Service (WMS) download physicalMeasurement water_u float Surface Eastward Sea Water Velocity water_v float Surface Northward Sea Water Velocity DOPx float Longitudinal Dilution of Precision DOPy float Latitudinal Dilution of Precision hdop float horizontal dilution of precision number_of_sites byte number of contributing radars number_of_radials short number of contributing radials Roy Mendelssohn NOAA NMFS SWFSC Environmental Research Division +1 831-420-3666 110 McAllister Road Santa Cruz CA 95060 USA erd.data@noaa.gov distributor OPeNDAP DAP/2.0 https://coastwatch.pfeg.noaa.gov/erddap/griddap/ucsdHfrH1_Lon0360.html order 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 types. download https://coastwatch.pfeg.noaa.gov/erddap/griddap/ucsdHfrH1_Lon0360.graph order 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. mapDigital dataset HFRNet v1r0 This record was created from dataset metadata by ERDDAP Version 2.29.0