United States--Great Lakes, Lake Superior /
Previous Title: | United States. National Ocean Service United States--Great Lakes, Lake Superior |
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Corporate Author: | |
Format: | Government Document Map Serial |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey ;
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Subjects: | |
Online Access: | Current edition: Historical archives: Current edition: Historical archives: |
Published: | Began with 10th ed., Mar. 22, 1997. |
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Item Description: | "LORAN-C overprinted." Depths shown by isolines and soundings. Relief shown by hachures and spot heights. "Soundings in feet and fathoms." "Soundings in feet in blue tint areas and in fathoms elsewhere." Includes source diagram and table of low water datum for Lake Superior. Electronic resource. |
Physical Description: | online resource (maps) : color |
Publication Frequency: | Irregular |