This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration , taken or made as part of an employee's official duties. العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−

Original upload log

The original description is/was here . All names refer to the English Wikipedia.

01:58, 28 April 2007 1,365×637 (139 KB) Rmo13 (words added, cropped, colors releveled, p.367 of [http://chartmaker.ncd.noaa.gov/nsd/CP3/CP3-40ed-Ch15_3.pdf Chapter 15] Baltimore to Head of Chesapeake Bay, ''Coast Pilot 3'', 40th Edition, 2007, Office of Coastal Survey, NOAA. {{PD-USGov-DOC-NOAA}})