http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Oceanic and Atmospheric Administration.
Depths shown by isolines and gradient tints.
Title from title screen (viewed on Feb. 25, 2008).
Includes table of depth gradients, location diagram and NOS survey index.
Mode of access: Internet from the NGDC NOAA web site. Address as of 2/25/08: http://www.ngdc.noaa.gov/mgg/bathymetry/maps/previews/12042-12M.pdf ; current access via PURL.
Lambert conformal conic proj., standard paralells 43⁰ and 47⁰