http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States, Alaska--southeast coast, Tongass Narrows, including Ward Cove to Ketchikan Harbor
11th ed., May /05, (Corrected through NM May 15/05, LNM Apr. 26/05).
1 map : color ; 48 x 188 cm., on sheet 93 x 122 cm.
Depths shown by isolines, soundings, and gradient tints.
"Soundings in fathoms (fathoms and feet to 11 fathoms)."
Includes tidal information and source diagram.