ASIS:Data bath

This is a plot of Frank Nitsche's bathymetry, compared to other data sources. Its much better than BEDMAP, hence I will try and incorporate it as well.



Ref: Nitsche, F. O., S. S. Jacobs, R. D. Larter, and K. Gohl (2007), Bathymetry of the Amundsen Sea continental shelf: Implications for geology, oceanography, and glaciology, Geochem. Geophys. Geosyst., 8, Q10009, doi:10.1029/2007GC001694.