UH_KAP eng UTF8 dataset service U.S. Integrated Ocean Observing System (IOOS) High Frequency Radar Network (HFRNet) data.ioos@noaa.gov https://hfradar.ioos.us http web browser information pointOfContact 2025-10-17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 3 column row temporal 60.0 Near-Real Time Surface Ocean Radial Velocity, Hawaiian Islands, Station KAP 2015-09-22 creation 2015-09-22 issued 2016-05-03 revision us.ioos.hfradar UH_KAP Pierre Flament University of Hawaii at Manoa pflament@hawaii.edu https://www.oceanphysics.org/wiki/index.php?n=Staff.PierreFlament http web browser information originator Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org http://pacioos.org http web browser information resourceProvider U.S. Integrated Ocean Observing System (IOOS) High Frequency Radar Network (HFRNet) data.ioos@noaa.gov https://hfradar.ioos.us http web browser information publisher High-frequency radar (HFR) measurements of water velocity are radial in direction relative to the radar location and representative of the upper 0.3-2.5 meters of the water. These data are from station KAP at Kapolei near Barbers Point on the west shore of the island of Oahu in the State of Hawaii. PacIOOS provides timely, reliable, and accurate ocean information to support a safe, clean, productive ocean and resilient coastal zone in the U.S. Pacific Islands region. Pierre Flament University of Hawaii at Manoa pflament@hawaii.edu https://www.oceanphysics.org/wiki/index.php?n=Staff.PierreFlament http web browser information pointOfContact http://pacioos.org/metadata/browse/UH_KAP.png Sample image. Earth Science > Oceans > Ocean Circulation > Ocean Currents Earth Science > Spectral/Engineering > Radio Wave theme GCMD Science Keywords In Situ Land-based Platforms > > Radio Transmitters theme GCMD Platform Keywords Earth Remote Sensing Instruments > Active Remote Sensing > Profilers/Sounders > Radar Sounders > SCR-HF > Surface Current Radar theme GCMD Instrument Keywords Continent > North America > United States Of America > Hawaii Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu > Kapolei Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu > Barbers Point Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu > Waianae place GCMD Location Keywords PacIOOS > Pacific Islands Ocean Observing System project GCMD Project Keywords PacIOOS > Pacific Islands Ocean Observing System dataCenter GCMD Data Center Keywords direction_of_radial_vector_toward_instrument latitude longitude radial_sea_water_velocity_toward_instrument time theme CF Standard Name Table v92 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, University of Hawaii, PacIOOS, NOAA, State of Hawaii 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. Pacific Islands Ocean Observing System (PacIOOS) largerWorkCitation project Unidata Common Data Model TimeSeries largerWorkCitation project eng oceans 1 -159.2535987 -158.1173189 20.2538798 21.8854172 2025-05-12T21:00:00Z now Near-Real Time Surface Ocean Radial Velocity, Hawaiian Islands, Station KAP 2015-09-22 creation 2015-09-22 issued 2016-05-03 revision Pierre Flament University of Hawaii at Manoa pflament@hawaii.edu https://www.oceanphysics.org/wiki/index.php?n=Staff.PierreFlament http web browser information originator High-frequency radar measurements of water velocity are radial in direction relative to the radar location and representative of the upper 0.3-2.5 meters of the water. These data are from station KAP at Kapolei near Barbers Point on the west shore of the island of Oahu in the State of Hawaii. ERDDAP tabledap 1 -159.2535987 -158.1173189 20.2538798 21.8854172 2025-05-12T21:00:00Z now tight ERDDAPtabledapDatasetQueryAndAccess https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/UH_KAP ERDDAP:tabledap ERDDAP-tabledap ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download Near-Real Time Surface Ocean Radial Velocity, Hawaiian Islands, Station KAP 2015-09-22 creation 2015-09-22 issued 2016-05-03 revision Pierre Flament University of Hawaii at Manoa pflament@hawaii.edu https://www.oceanphysics.org/wiki/index.php?n=Staff.PierreFlament http web browser information originator High-frequency radar measurements of water velocity are radial in direction relative to the radar location and representative of the upper 0.3-2.5 meters of the water. These data are from station KAP at Kapolei near Barbers Point on the west shore of the island of Oahu in the State of Hawaii. OPeNDAP 1 -159.2535987 -158.1173189 20.2538798 21.8854172 2025-05-12T21:00:00Z now tight OPeNDAPDatasetQueryAndAccess https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/UH_KAP OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download physicalMeasurement time double Time (time) flag String flag indicating type of processing used station String station antenna_lat double latitude of origin of radial coordinate system (latitude) antenna_lon double longitude of origin of radial coordinate system (longitude) institution String institution longitude double Longitude (longitude) latitude double Latitude (latitude) VELU float current vector velocity eastern component (radial_eastward_sea_water_velocity_toward_instrument) VELV float current vector velocity northern component (radial_northward_sea_water_velocity_toward_instrument) VFLG short vector_flag_masks ESPC float spatial standard deviation of radial current velocity over the scatter patch ETMP float temporal standard deviation of radial current velocity over coverage period EDTP float distance to pattern (0 being it matches antenna pattern perfectly) EASN float signal_to_noise_ratio MAXV float radial_sea_water_maximum_velocity_toward_instrument MINV float radial_sea_water_minimum_velocity_toward_instrument ERSC byte number of radial velocities at the same range and bearing that went into the spatial value for radial velocity ERTC byte number of radial velocities at the same range and bearing that went into the temporal value for radial velocity XDST float eastward_distance_from_instrument YDST float northward_distance_from_instrument RNGE float distance_from_instrument BEAR float bearing from the origin to the radial current vector VELO float speed (radial_sea_water_velocity_toward_instrument) HEAD float direction (direction_of_radial_vector_toward_instrument) SPRC byte cross spectra range cell the radials came from U.S. Integrated Ocean Observing System (IOOS) High Frequency Radar Network (HFRNet) data.ioos@noaa.gov https://hfradar.ioos.us http web browser information publisher OPeNDAP DAP/2.0 https://pae-paha.pacioos.hawaii.edu/erddap/tabledap/UH_KAP.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://pae-paha.pacioos.hawaii.edu/erddap/tabledap/UH_KAP.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 https://hfradar.ioos.us/hfrnet/diagnostics/?p=sta&sta=KAP http IOOS HFRNet Diagnostics: Station KAP This URL provides recent diagnostics and summary information for this dataset. imageDigital https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.nodc:IOOS-HFRadarRadial http NOAA/NCEI HF-Radar Radial Archive This URL provides data access to historical archives for this dataset. download dataset 2015-09-14T19:00:00Z UH/SOEST deployed (P. Flament). 2016-05-03T00:00:00Z Expand range/bearing dimensions. This record was created using dataset metadata from ERDDAP.