Exploration & Discovery of Australia’s Oceans
Deepreef Explorer is the website for Dr Robin Beaman and the scientists working to reveal the underwater landscape and seabed habitats of Australia’s regional seas, from the warm tropical Great Barrier Reef and Coral Sea, to the icy polar waters of Antarctica.
Showcases the latest ocean mapping research and discoveries.
The calcareous green alga Halimeda is a major contributor to inter-reef carbonate sediments and is found along the northern Great Barrier Reef shelf as extensive build-ups of sediment, called bioherms. Halimeda algae meadow (credit Emma Kennedy)These Halimeda bioherms...
Crowdsourced bathymetry is the collection of depth measurements from vessels using standard navigation instruments. Many vessels on the Great Barrier Reef - from dive boats to fishing boats - use some type of echo sounder to measure the depth of water. Combined with...
Submarine canyons are among the largest undersea landscape features on Earth, and act as pathways for most of the terrigenous and carbonate sediment transported from the continents to the deep-sea. Canyons are typically associated with large submarine fans and gravity...
Recent ocean mapping events within Australia’s marine region.
A new 3D bathymetry (or depth) model for the Torres Strait has been released. We can now see the seabed in unprecedented detail, where islands and reefs drop off into the deeper waters to the east. Again, I am proud to have led the team that developed this 3D depth...
This new release of an Australian bathymetry (or depth) map in 250m resolution, reveals a continental-scale 3D picture of our marine environment. I am proud to have led the team that developed this fundamental spatial product, including Geoscience Australia, James...
A fly-through of new bathymetry (depth) models for the Kerguelen Plateau and Williams Ridge. Includes the sub-Antarctic Heard Island and McDonald Island - Australia's only active volcanoes. Most of source data for these models were crowdsourced bathymetry data...
To view and download seafloor depth data in a range of media formats.
This dataset provides the high-resolution bathymetry model for Williams Ridge, called the wr100 grid. The ~100 metre-resolution gridded bathymetry dataset covers an area of about 660,000 km2, which also includes parts of the Kerguelen Plateau. This page provides the...
This dataset provides the new high-resolution bathymetry model for the Bass Strait, called the bs100 grid. The ~100 metre-resolution gridded bathymetry dataset covers an area of about 334,000 km2, from King Island in the west of Bass Strait to Flinders Island in the...
This dataset provides the new high-resolution bathymetry model for the Northern Australia, called the nthaus100 grid. The ~100 metre-resolution gridded bathymetry dataset covers an area of about 1,442,000 km, from Broome in Western Australia to Arnhem Land in the...
For a range of published literature, including in-depth scientific articles, reports and conference papers
Dr Robin Beaman
Marine geologist and ocean mapping scientist revealing the underwater landscape.
View and download images and maps from our various projects and expeditions.
Learn about the variety of tools used to study the ocean floor and water.