Image: © GEBCO
The GEBCO Digital Atlas (GDA) was a two-volume DVD and CDROM set that contained GEBCO's 30 arc-second interval global gridded bathymetric data set and GEBCO Centenary release collection of bathymetric contours.
This product is no longer available. It is intended to make some of the contents of the GDA available through GEBCO's historical data sets pages.