Abstract:Coastal features within and adjacent to the Great Barrier Reef World Heritage area (such as the Queensland Mainland and Islands, Indicative Reef boundaries and Rocks). Major coral cay features, major and other coral reef structures (as defined by the reef shoal edge) and tidal, drying or emergent reef areas within the Great Barrier Reef World Heritage Area.© Great Barrier Reef Marine Park Authority 2020ArcGIS item:https://gbrmpa.maps.arcgis.com/home/item.html?id=d15db1abb453464e90885e7a4c82c989Downloads and Links:Web ServicesGreat Barrier Reef features