First high resolution map of the entire reef from the world's biggest satellite-derived bathymetry survey
Welcome to the homepage for the high resolution, satellite-derived
bathymetry (SDB) of the entire Great Barrier Reef (GBR). Here you can
learn more about the project, download free samples, and order both the
flagship 30 m horizontal resolution product. To learn more about the
project and the products, including an introduction to SDB, please
download the
project information booklet,
press release and the
overview map (also accessible by clicking on the pdf icon to the right).
The Products
The two main product types that are made being available here are:
-
Digital, shallow water bathymetry (underwater topography) maps for any or all parts of the GBR
-
Digital, shallow water seafloor reflectance (color and brightness) maps for any or all parts of the GBR
Please note that all bathymetry products are at a nominal 10 cm
vertical resolution. For a more detailed description, as well as
independent assessments of these products, please see the
project information booklet.
Sample data
Please follow this
link
to download sample data of the main products available for purchase, as
well as a sample of the next generation 2 m resolution product.
For free
Download entire GBR bathymetry, down-sampled to 500m horizontal resolution
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