Information gathered from hydrographic surveys go into creating nautical charts like this one for an area near Florida’s Tampa Bay. NOAA conducts hydrographic surveys to maintain over 1,100 nautical charts.
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.
Information gathered from hydrographic surveys go into creating nautical charts like this one for an area near Florida’s Tampa Bay. NOAA conducts hydrographic surveys to maintain over 1,100 nautical charts.