Brief description
The Fremantle (FRE) HF ocean radar site (32.031 S, 115.746 E) is one of two HF ocean radars covering Rottnest Shelf and Perth Canyon off the coast north of Perth. The other HF ocean radar station is at Guilderton. The HF ocean radar coverage is from the coast to beyond the edge of the continental shelf.The FRE HF ocean radar is a WERA phased array system with a 16-element receive array. This radar operates at a frequency of 8.512 MHz, with a bandwidth of 33 KHz, a maximum range of 200 Km and a range resolution of 4.5 Km. Azimuthally the radar covers a sweep 60 deg either side of a bore sight direction of 285 deg true east of north (approximately west by north-west).
Within the HF radar coverage area surface current radials are measured. Data are also collected from which wind directions and significant wave height can be calculated.
Full description
Website of the Australian Ocean Data Network (AODN) -text: true
Subjects
Atmosphere |
Atmospheric Winds |
Coastal Processes |
Coral Reefs |
Doppler Frequency |
Eddies |
Indian Ocean |
Ocean Circulation |
Ocean Currents |
Ocean Waves |
Ocean Winds |
Oceans |
Phased Array |
Physical Oceanography |
Radiance Or Imagery |
Radio Wave |
Sea State |
Significant Wave Height |
Surface Winds |
Swells |
Upwelling |
WERA HF Radar |
Wave Frequency |
Wave Length |
Wave Period |
Wave Spectra |
Western Australia |
Wind Waves |
Wind-driven Circulation |
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Identifiers
- Local : imos-acorn-fremantle-hf-ocean-radar-station-rottnest-shelf-western-australia-australia
- URI : data.gov.au/data/dataset/6bd4c49c-5311-4f19-bcb5-d33089423815
