The Marine Zones (Declaration) Act 2011 states that "Baseline" means the baseline from which the breadth of the territorial sea, contiguous zone, exclusive economic zone and continental shelf is measured. It contains the geographic coordinates that defines the baseline for the Line Group. The points are defined by geographic coordinates are determined by reference
to the World Geodetic System 1984 (WGS 84).
The World Database on Protected Areas (WDPA) is the most comprehensive global database of marine and terrestrial protected areas, updated on a monthly basis, and is one of the key global biodiversity data sets being widely used by scientists, businesses, governments, International secretariats and others to inform planning, policy decisions and management. The WDPA is a joint project between UN Environment and the International Union for Conservation of Nature (IUCN).