NOAA 200th: Transformations: Hydrography: Hydrographers shoot a sextant fix

With the NOAA 200th Celebration coming to a close at the end of 2007, maintenance of this Web site ceased. Updates to the site are no longer being made.

NOAA 200th banner

Back | Home

This site NOAA

Transformations: Hydrography

Here, two hydrographers shoot a sextant fix for hydrographic surveying.

Revised March 19, 2024 | Questions, Comments? Contact Us | Website Survey | Disclaimer | About the Site | Privacy Policy
Web Site Owner: National Ocean Service | National Oceanic and Atmospheric Administration | U.S. Department of Commerce | USA.gov