Near-Real Time Surface Ocean Velocity, Alaskan North Slope, 6km Resolution

Surface ocean velocities estimated from HF-Radar are representative of the upper 2.4 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 6km resolution grid of the Alaskan North Slope to produce near real-time surface current maps.

Data e Risorse

Campo Valore
access_constraints []
bbox-east-long -128.64062
bbox-north-lat 74.04128
bbox-south-lat 68.0
bbox-west-long -174.11745
contact-email webmaster.ndbc@noaa.gov
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dataset-reference-date [{"type": "creation", "value": "2021-06-14T19:26:09Z"}]
guid gov.noaa.ndbc:202106141700ndbchfruwlsrtvakns6km
licence []
metadata-date 2021-06-21
metadata-language eng
metadata_type geospatial
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resource-type dataset
responsible-party [{"name": "National Data Buoy Center", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-174.11745, 68.0], [-128.64062, 68.0], [-128.64062, 74.04128], [-174.11745, 74.04128], [-174.11745, 68.0]]]}
spatial-data-service-type THREDDS OPeNDAP
spatial_harvester true
temporal-extent-begin 2010-08-13T00:00:00Z
temporal-extent-end 2021-06-14T17:00:00Z
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • arctic-ocean
  • beaufort-sea
  • ckan
  • coastal-processes
  • earth-science
  • eastwardseawatervelocity
  • geo
  • geoss
  • latitude
  • longitude
  • marine-environment-monitoring
  • national
  • north-america
  • northwardseawatervelocity
  • ocean-circulation
  • ocean-currents
  • oceans
  • sea-surface
  • tidal-currents
  • tides
  • time
  • united-states
  • wind-driven-circulation
isopen False
metadata_created 2025-11-21T05:40:22.983797
metadata_modified 2025-11-21T05:40:22.983801
notes Surface ocean velocities estimated from HF-Radar are representative of the upper 2.4 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 6km resolution grid of the Alaskan North Slope to produce near real-time surface current maps.
num_resources 12
num_tags 25
title Near-Real Time Surface Ocean Velocity, Alaskan North Slope, 6km Resolution