Australian land and coastline (including Lord Howe Island) at Lowest Astronomical Tide (LAT) datum

Land features were derived by aggregating and dissolving the boundaries of the 1 degree S57 file (lndare_a layer) series for the Australian continent (+ Lord Howe Island). This represents land the area defined at Lowest Astronomical Tide (LAT) by the Australian Hydrographic Office. The Great Australian Bight was missing from this series, and was replaced by Geoscience Australia's 1:100k coastline.This data has been made available through the data collation process conducted by the NESP Marine Biodiversity Hub Project D3 (Reefs on the Australian Continental Shelf).

陆地要素通过对澳大利亚大陆（含豪勋爵岛）的1度S57格式文件（lndare_a图层）系列的边界进行聚合与融合处理后生成。该数据集对应澳大利亚水文局以天文最低潮（Lowest Astronomical Tide, LAT）为基准划定的陆地区域。大澳大利亚湾未被纳入该系列数据，因此采用澳大利亚地球科学局（Geoscience Australia）发布的1:10万比例尺岸线数据替代。本数据集依托NESP海洋生物多样性枢纽项目D3（澳大利亚大陆架礁）开展的数据整理流程完成对外发布。