Description
Published:32nd ed. (Aug. 22/92)-33rd ed. (Dec. 24/94).
Item Description:"LORAN-C overprinted."
Depths shown by isolines and soundings.
Relief shown by contours and hachures.
"Soundings in feet."
Includes source diagram and tidal information.
Electronic resource.
Physical Description:online resource (maps) : color
Publication Frequency:Irregular
Format:The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.