Data from a Directional Waverider Buoy off Kailua Bay, Windward Oahu, Hawaii during August 2000 - July 2004 (NODC Accession 0001660)
Through various funding channels, the Department of Oceanography at the University of Hawaii (UH) has maintained a Datawell Mark 2 Directional Waverider Buoy roughly 4 miles southeast of Mokapu Point, Oahu in roughly 100 m ocean depth since 9 August, 2000. It is located at the seaward edge of Kailua Bay, Windward Oahu. The buoy is a 0.9 m metallic floating sphere with a combination of a bungee and chain anchoring system. The long-term availability of this mooring is uncertain. The directional waverider measures the horizontal and vertical components of acceleration of the buoy, which rides up and down with the waves as it floats on the surface. The sampling rate is 1 Hz and the acquisition time is 20 minutes. From the accelerations of each acquisition time, spectra of energy by frequency and direction are derived. In addition, significant wave height and dominant wave period are calculated. The information is relayed to a shore data logging platform every 30 minutes. The Coastal Data Information Program (CDIP) are the primary stewards of the real-time data while UH handles maintenance duties.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "University of Hawaii",
"@type": "vcard:Contact",
"hasEmail": "mailto:jaucan@soest.hawaii.edu"
}
|
| describedByType | application/octet-steam |
| description | Through various funding channels, the Department of Oceanography at the University of Hawaii (UH) has maintained a Datawell Mark 2 Directional Waverider Buoy roughly 4 miles southeast of Mokapu Point, Oahu in roughly 100 m ocean depth since 9 August, 2000. It is located at the seaward edge of Kailua Bay, Windward Oahu. The buoy is a 0.9 m metallic floating sphere with a combination of a bungee and chain anchoring system. The long-term availability of this mooring is uncertain. The directional waverider measures the horizontal and vertical components of acceleration of the buoy, which rides up and down with the waves as it floats on the surface. The sampling rate is 1 Hz and the acquisition time is 20 minutes. From the accelerations of each acquisition time, spectra of energy by frequency and direction are derived. In addition, significant wave height and dominant wave period are calculated. The information is relayed to a shore data logging platform every 30 minutes. The Coastal Data Information Program (CDIP) are the primary stewards of the real-time data while UH handles maintenance duties. |
| distribution |
[
{
"@type": "dcat:Distribution",
"mediaType": "placeholder/value",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/0001660",
"describedByType": "application/octet-steam"
}
]
|
| identifier | mokapu_fgdc_0001660 |
| keyword |
[
"CoRIS_Metadata",
"Coastal studies",
"sea temperature",
"wave energy",
"wave direction",
"wave period",
"significant wave height",
"dominant wave period",
"mean wave period",
"dominant wave direction",
"Numeric Data Sets > Oceanography",
"EARTH SCIENCE > Oceans > Ocean Waves > Wave Period",
"EARTH SCIENCE > Oceans > Ocean Waves > Wave Height",
"EARTH SCIENCE > Oceans > Ocean Waves > Wave Direction",
"North Pacific",
"Hawaiian Islands",
"Oahu",
"Windward Oahu",
"Kailua Bay",
"Mokapu Peninsula",
"MHI",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu Island > Oahu (21N157W0003)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Oahu (21N157W0003)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Oahu Island > Mokapu (21N157W0023)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Mokapu (21N157W0023)",
"surface"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2021-01-06T00:00:00.000+00:00 |
| publisher |
{
"name": "Unpublished Material",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | -157.6783,21.415,-157.6783,21.415 |
| temporal | 2000-08-09T00:00:00+00:00/2004-07-31T00:00:00+00:00 |
| title | Data from a Directional Waverider Buoy off Kailua Bay, Windward Oahu, Hawaii during August 2000 - July 2004 (NODC Accession 0001660) |
