Scale 1:1,000,000
part of the
GEBCO Digital Atlas

Digital Coastlines and Bathymetric Contours from the IBCM First Edition

Digital vector contours and coastlines digitized from the ten scale 1:1,000,000 IBCM First Edition sheets have been included in the GEBCO (General Bathymetric Chart of the Oceans) Digital Atlas, first published in 1994, re-issued in 1997, and again in 2003. Copies of the Atlas are available from the:

British Oceanographic Data Centre
Joseph Proudman Building
6 Brownlow Street
Liverpool L3 5DA
United Kingdom

Fax number: +44 (0) 151 795 4912
Tel number: +44 (0) 151 795 4884
Email: enquiries@bodc.ac.uk
URL: http://www.bodc.ac.uk/projects/international/gebco/gebco_digital_atlas/

Land contours and trackline control from the IBCM First Edition bathymetry sheets are not included in the data set. Two versions of the data are included: one which is accessible through the GEBCO Digital Atlas Software Interface; and one in flat ASC II files, one for each IBCM sheet.