Reef features on the Australian continental shelf derived and aggregated from Australian Hydrographic Service's (AHS) seabed area features (sbdare_a) from the 1 degree S57 file series [for NESP D3]

Reef features were derived by aggregating and dissolving the boundaries of the 1 degree S57 file series for the Australian continental shelf (200 m). These are reefs defined by the Australian Hydrographic Service (AHS) that could potentially be a navigational hazard .

本数据集的礁石特征通过聚合并溶解澳大利亚大陆架（200米水深）的1度格网S57文件序列的边界生成。此类礁石由澳大利亚水文局（Australian Hydrographic Service, AHS）界定，均可能构成航行障碍物。