IBCAO
A scheme for IBCAO: the International Bathymetric Chart of the Arctic Ocean. The scheme was taken from the RP-2 poster of the bathymetry, thumbnail shown right.
For further details on the IBCAO project see the paper , An improved bathymetric portrayal of the Arctic Ocean: Implications for ocean modeling and geological, geophysical and oceanographic analyses, Geophysical Research Letters 35 (L07602) (2008). DOI