Bathymetric map : Gulf of Alaska, Middleton Island / National Ocean Service.

Bibliographic Details
Corporate Author:	United States. National Ocean Service
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, 1988.
Subjects:	Alaska, Gulf of (Alaska) > Maps. Pacific Coast (Alaska) > Maps. Maps.
Genre:	Maps.
Online Access:	Connect to online resource - All users (Federal Depository Library Program Persistant URL)
Physical Description:	1 map : digital, PDF file
Variant Title:	Middleton Island Gulf of Alaska, Middleton Island
Cartographic Data:	Scale 1:250,000 ; Transverse Mercator projection (W 147⁰--W 144⁰/N 60⁰--N 59⁰).
Format:	Government Document Electronic Map

Description
Note:	Depths shown by isolines, gradient tints, and soundings. Title from title screen (viewed on Mar. 11, 2008). Includes hydrographic survey information, table of depth gradients, NOS hydrographic survey index, and index to adjoining sheets. "NOS NO 6-2." Electronic resource.
Call Number:	C 55.418/7:NOS NO 6-2
System Details:	Mode of access: Internet from the NGDC NOAA web site. Address as of 3/11/08: http://www.ngdc.noaa.gov/mgg/bathymetry/maps/finals/NO%5F6-2/; current access via PURL.