Prepared and published by the National Imagery and Mapping Agency. Depths shown by isolines and soundings. Relief shown by spot heights. "From a German chart of 1998." Not distributed to depository libraries. Place names in German (Plattdeutsch), with glossary in English. "Copyright 1998 by the United States Government. No copyright claimed under Title 17 U.S.C." "Soundings in meters." Insets: A. The Oste from Geverdorf to Osten. Scale 1:50,120 -- B. Port and lock installations of Brunsbüttel. Scale 1:15,014 -- C. Port of Glückstadt. Scale 1:10,010 -- D. Dornbusch. Scale 1:30,158 -- E. The Stör from Wewelsfleth to Itzehoe. Scale 1:30,136 -- F. Itzehoe. Scale 1:30,170. Insets extend area of main map or of each other; except inset C, which enlarges an area on main map. Includes tidal information. Map No. 37228. This map is part of a collection of scanned and georeferenced nautical charts produced by the National Geospatial-Intelligence Agency (NGA).