World Hydrography day [property]

Listen to an interview with the NOAA ship Thomas Jefferson, at each stage in the investigation of the assignment and the Gulf of Mexico spill-the author of the deep sea Horizon oil Commander.

Make waves ' podcast

For more information about this audio interview with an expert's Coast Survey NOAA Office hydrography. why hydrography is an important debate highlights and how hydrographers and collect information.

Diving Deeper podcast

To celebrate the world Hydrography winning child custody day with this short video that will host the NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION's Executive Vice President under the Secretary of the Oceans and atmosphere, Mary Glackin.

Each year, June 21, the International Hydrographic Organization and its Member States recognize the world Hydrography day today recognizes the need for. raising public awareness of hydrography General sea transport safety and environmental protection.