PacIOOS Wave Buoy 189: Aunuu, American Samoa
Wave buoy 189 measures wave height, wave direction, wave period, and water temperature in the vicinity of Aunuu, a small island off the eastern coast of Tutuila in American Samoa. Data are transmitted every half hour. Moored in water 55 meters deep, this Datawell Directional Waverider Mark III (DWR-MkIII) buoy is equipped with three accelerometers measuring north/south, east/west, and vertical displacements, allowing it to measure both wave direction and wave energy. The temperature sensor is located at the base of the 0.9 meter spherical buoy, approximately 45 cm or 18 inches below the ocean surface. Wave buoys are useful tools for forecasting local waves and are used by recreational and professional ocean users alike.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
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"@type": "vcard:Contact",
"hasEmail": "mailto:www@cdip.ucsd.edu"
}
|
| describedByType | application/octet-steam |
| description | Wave buoy 189 measures wave height, wave direction, wave period, and water temperature in the vicinity of Aunuu, a small island off the eastern coast of Tutuila in American Samoa. Data are transmitted every half hour. Moored in water 55 meters deep, this Datawell Directional Waverider Mark III (DWR-MkIII) buoy is equipped with three accelerometers measuring north/south, east/west, and vertical displacements, allowing it to measure both wave direction and wave energy. The temperature sensor is located at the base of the 0.9 meter spherical buoy, approximately 45 cm or 18 inches below the ocean surface. Wave buoys are useful tools for forecasting local waves and are used by recreational and professional ocean users alike. |
| distribution |
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|
| identifier | cdip_189 |
| isPartOf | Pacific Islands Ocean Observing System (PacIOOS) |
| issued | 2014-10-23T00:00:00.000+00:00 |
| keyword |
[
"Earth Science > Oceans > Ocean Temperature > Water Temperature",
"Earth Science > Oceans > Ocean Waves > Significant Wave Height",
"Earth Science > Oceans > Ocean Waves > Wave Period",
"Earth Science > Oceans > Ocean Waves > Wave Speed/Direction",
"In Situ Ocean-based Platforms > Buoys",
"In Situ Ocean-based Platforms > Moorings",
"In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Accelerometers > > Accelerometers",
"In Situ/Laboratory Instruments > Temperature/Humidity Sensors > > > Temperature Sensors",
"Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Aunuu",
"Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Tutuila",
"PacIOOS > Pacific Islands Ocean Observing System",
"PacIOOS > Pacific Islands Ocean Observing System",
"sea_surface_wave_significant_height",
"sea_surface_wave_from_direction",
"sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment",
"sea_surface_wave_period_at_variance_spectral_density_maximum",
"sea_water_temperature",
"latitude",
"longitude",
"time"
]
|
| landingPage | http://cdip.ucsd.edu |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2014-10-23T00:00:00.000+00:00 |
| publisher |
{
"name": "Coastal Data Information Program (CDIP)",
"@type": "org:Organization"
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|
| spatial | -170.5005,-14.2732,-170.5005,-14.2732 |
| temporal | 2014-10-23T22:04:00+00:00/2014-10-23T22:04:00+00:00 |
| title | PacIOOS Wave Buoy 189: Aunuu, American Samoa |
