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WAMSI Node 6.2 - The Impact of tides and internal waves on offshore engineering - field measurement program - 70 km NW of North Rankin platform

Created 25/06/2017

Updated 12/08/2023

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The IWAG (Internal Wave Boundary layer Generation) instrument was deployed from October 23, 2008 to November 11th, 2008, on the NWS offshore from North Rankin A (NRA) in 420 metres of water.

The field experiment involved the deployment of 29 moored Seabird temperature sensors (SBE39), 1 Seabird conductivity-temperature-pressure sensor (SBE37-CTD), as well as 5 Nortek Acoustic Doppler Velocity meters (ADV) to observe differences in BBL properties during the 14 day spring-neap tidal cycle.

The 5 ADV’s measure velocities at a point in space in all three spatial directions and pressure at frequencies up to 64Hz. The ADVs were each synchronized with a co-located temperature sensor, permitting the calculation of turbulent heat fluxes in addition to a multitude of other turbulent properties.

Vertical extent was between 390 metres and 420 metres below Mean Sea Level.

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Title WAMSI Node 6.2 - The Impact of tides and internal waves on offshore engineering - field measurement program - 70 km NW of North Rankin platform
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/ffc02518-9278-4345-a5fb-b1d13e5af09f
Contact Point
School of Environmental Systems Engineering, The University of Western Australia (UWA)
greg.ivey@uwa.edu.au
Reference Period 25/06/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    115.7452167,
    -19.17701667
  ],
  "type": "Point"
}
Data Portal Data.gov.au