NSW Foundation Spatial Data Framework - Water - NSW Coastline

NSW Coastline data is linear feature class defining the line of contact between a body of water and the land. In particular, the line delineating the interface between land, internal waters and the “Territorial Sea” as defined by the Seas and Submerged Lands Act - No. 161 of 1973.\r\n\r\nThe coastline defining Mean High Water Mark (MHWM) does not include MHWM within estuaries.\r\nFeatures within coastline feature class include: mean high water mark and mean low water mark.

新南威尔士州海岸线数据集（NSW Coastline data）属于线性要素类，用于定义水体与陆地之间的接触界线。该界线专门划定了陆地、内水以及《1973年第161号海洋与淹没土地法》所定义的‘领海’之间的界面。
本数据集界定的平均高潮位（MHWM）海岸线不涵盖河口区域内的平均高潮位。
海岸线要素类包含的要素为：平均高潮位与平均低潮位。