Description
Published:26th ed. (Nov. 26/83)-28th ed. (Jan. 6/90).
Item Description:"LORAN-C overprinted."
Depths shown by isolines and soundings.
Relief shown by hachures and spot heights.
"Soundings in fathoms."
"(For offshore navigation only)."
Electronic resource.
Physical Description:online resource (maps) : color
"LORAN-C overprinted."
Publication Frequency:Irregular
Format:The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.