IMOS - ACORN - Seabird HF ocean radar station (Turquoise Coast, Western Australia, Australia)

海鸟（SBRD）高频海洋雷达站点（31.281 S 115.444 E）是覆盖珀斯以北绿松石海岸上的罗特内斯特大陆架和珀斯峡谷的两个高频海洋雷达之一。 另一个高频海洋雷达站在塞万提斯。2013-03- 19 T00：00：00起由Lancelin HF海洋雷达站取代。高频海洋雷达的覆盖范围是从海岸到大陆架边缘以外。<br /> <br /> SBRD高频海洋雷达是一个SeaSonde交叉环路测向阵列。 该雷达工作频率为5.211兆赫，带宽为50千赫，最大射程为200公里，距离分辨率为3公里。 天线方位为正东偏北278度（近似为西）。<br /> <br /> 在高频雷达覆盖区域内，测量表面电流径向。

The Seabird (SBRD) HF ocean radar site (31.281 S 115.444 E) was one of two HF ocean radars covering Rottnest Shelf and Perth Canyon on the Turquoise Coast north of Perth. The other HF ocean radar station was at Cervantes. It has been replaced by the Lancelin HF ocean radar site since 2013-03-19T00:00:00. The HF ocean radar coverage is from the coast to beyond the edge of the continental shelf. <br /> <br /> The SBRD HF ocean radar is a SeaSonde crossed-loop direction finding array. This radar operates at a frequency of 5.211 MHz, with a bandwidth of 50 KHz, a maximum range of 200 Km and a range resolution of 3 Km. The antenna bearing is 278 deg true east of north (approximately west).<br /> <br /> Within the HF radar coverage area surface current radials are measured.