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aodn_radar_turquoisecoast_velocity_hourly_average_delayed_qc.yaml
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aodn_radar_turquoisecoast_velocity_hourly_average_delayed_qc.yaml
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Citation: IMOS [year-of-data-download], [Title], [data-access-URL], accessed [date-of-access]
Contact: info@aodn.org.au
DataAtWork:
Tutorials:
- AuthorName: Laurent Besnard
AuthorURL: https://github.com/aodn/aodn_cloud_optimised
NotebookURL: https://githubtocolab.com/aodn/aodn_cloud_optimised/blob/main/notebooks/radar_TurquoiseCoast_velocity_hourly_average_delayed_qc.ipynb
Title: Accessing IMOS - ACORN - Turquoise Coast HF ocean radar site (Western Australia,
Australia) - Delayed mode sea water velocity
URL: https://nbviewer.org/github/aodn/aodn_cloud_optimised/blob/main/notebooks/radar_TurquoiseCoast_velocity_hourly_average_delayed_qc.ipynb
- AuthorName: Laurent Besnard
AuthorURL: https://github.com/aodn/aodn_cloud_optimised
NotebookURL: https://githubtocolab.com/aodn/aodn_cloud_optimised/blob/main/notebooks/GetAodnData.ipynb
Title: Accessing and search for any AODN dataset
URL: https://nbviewer.org/github/aodn/aodn_cloud_optimised/blob/main/notebooks/GetAodnData.ipynb
Description: "The Turquoise Coast (TURQ) HF ocean radar system covers the area of\
\ shelf between Seabird and Jurien Bay and is the logical continuation of major\
\ research efforts to understand the role of the Leeuwin Current System (Leeuwin\
\ Current, the Leeuwin Undercurrent and Capes Current) in controlling not only the\
\ physical system but also its links to both pelagic and benthic ecosystems. In\
\ contrast to eastern ocean basins, which are highly productive, Western Australia\
\ experiences an oligotrophic environment. The Leeuwin Current is a shallow (<300\
\ m deep), narrow band (< 100 km wide) of warm, lower salinity, nutrient depleted\
\ water of tropical origin that flows poleward from Exmouth to Cape Leeuwin and\
\ into the Great Australian Bight. The Current plays a dominant role in controlling\
\ the marine life and climate of the region. \n\nQuestions which may be addressed\
\ by using the HF ocean radar data from TURQ (and ROT) include the variability of\
\ the Leeuwin current and its response to the ENSO cycle; Leeuwin Current eddies\
\ and their interaction with the shelf waters; and the interaction between the Leeuwin\
\ Current, the Capes Current and coastal current during the summer. This is an\
\ important region for Western Rock lobster recruitment, and the meanders of the\
\ warm Leeuwin Current influence the ecology. This is a region with low tidal range\
\ and with a coastline subject to strong sea breezes and intense winter storms.\
\ Coastally trapped waves may be generated by the winter weather systems and by\
\ tropical cyclones in the summer. \n\nThe TURQ HF ocean radar system consists\
\ of two SeaSonde crossed loop direction finding stations located at Seabird (31.281\
\ S 115.444 E) and Cervantes (30.506 S 115.060E). From 2012-12-15T11:00:00 the\
\ Cervantes station has been replaced by the Green Head station (30.073 S 114.967E)\
\ and from 2013-03-19T00:00:00 the Seabird station has been replaced by the Lancelin\
\ station (31.027 S 115.328 E). These radars operate at a frequency of 5.211 MHz,\
\ with a bandwidth of 50 KHz, a maximum range of 200 Km\nand a range resolution\
\ of 3 Km. Within the HF radar coverage area surface currents are measured.\n\n\
The TURQ area of coverage has a small overlap of commonly observed ocean with the\
\ Rottnest Shelf (ROT) WERA HF ocean radar system on its south side. Together,\
\ the TURQ and ROT systems provide continuous monitoring of the shelf from Fremantle\
\ to Jurien Bay."
Documentation: https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/catalog.search#/metadata/055342fc-f970-4be7-a764-8903220d42fb
License: http://creativecommons.org/licenses/by/4.0/
ManagedBy: AODN
Name: Ocean Radar - Turquoise coast site -Sea water velocity - Delayed mode
Resources:
- ARN: arn:aws:s3:::aodn-cloud-optimised/radar_TurquoiseCoast_velocity_hourly_average_delayed_qc.zarr
Description: Cloud Optimised AODN dataset of IMOS - ACORN - Turquoise Coast HF ocean
radar site (Western Australia, Australia) - Delayed mode sea water velocity
Region: ap-southeast-2
Type: S3 Bucket
Tags:
- oceans
- ocean currents
- ocean velocity
UpdateFrequency: As Needed