IMCRA v4.0 Provincial Bioregions (Integrated Marine and Coastal Regionalisation of Australia)

A regionalisation of Australian waters (excluding waters adjacent to the Territory of Heard Island and McDonald Islands, and waters adjacent to the Australian Antarctic Territory) derived from deep-water demersal fish assemblages.\r\n\r\nIn WGS84 CRS.

本数据集基于深水底栖鱼类群落（deep-water demersal fish assemblages），完成了澳大利亚水域的分区划分，其覆盖范围排除赫德岛和麦克唐纳群岛（Heard Island and McDonald Islands）毗邻水域以及澳大利亚南极领地（Australian Antarctic Territory）毗邻水域。

采用WGS84坐标参考系（Coordinate Reference System, CRS）。