Bathymetry

Great Barrier Reef and Coral Sea bathymetry

This dataset provides the new high-resolution bathymetry model of the Great Barrier Reef and Coral Sea, called gbr100, an output of Project 3DGBR. The 100 metre-resolution gridded bathymetry dataset covers an area of about 3,000,000 km2, from the Gulf of Papua to northern New South Wales, and easterly into the deep Coral Sea. This page provides the data in a range of formats for public download.   

Copyright Notice

NOT TO BE USED FOR NAVIGATION.

Additional content (posters, Google Earth imagery, Web Map) can be obtained at the e-Atlas website.

If using the data for publications, please quote the following reference:

  • Beaman, R.J., 2010. Project 3DGBR: A high-resolution depth model for the Great Barrier Reef and Coral Sea. Marine and Tropical Sciences Research Facility (MTSRF) Project 2.5i.1a Final Report, MTSRF, Cairns, Australia, pp. 13 plus Appendix 1. (internal link to report)

Seminar presented to the Australian Hydrographic Service 8 July 2010:

Poster presented at Australian Marine Sciences Association conference 3-7 July 2011:

Gallery images

  • NW Qld Plateau
  • Tasmantid Seamounts
  • SE Qld Plateau
  • Offshore Townsville
  • Offshore Bowen
  • Offshore Brisbane
  • Offshore Bundaberg
  • Offshore Cairns
  • Offshore Cape York
  • Offshore Cooktown
  • Offshore Gladstone
  • Offshore Mackay

Movie


 

Google Earth

gbrbathy google

 

GeoTIFF hillshade

gbrbathy geotif s

 

Grid data (V4 - 16 Jan 2016)

gbrbathy dem s

 

Geomorphic Features and line data

gbrbathy geomorph s

 

Metadata