Coast Survey Celebrates World Hydrography Day
You may be surprised to learn how much hydrography matters in our everyday lives. Over a billion metric tons of cargo move in and out of our nation’s ports annually. How do we keep our nation’s marine transportation system functioning in a safe, efficient, and environmentally sound manner? Hydrography. Hydrography underpins marine activities, including economic development, security and defense, scientific research, and environmental protection.
In 2005, the United Nations General Assembly adopted Resolution A/60/30, recognizing the establishment of World Hydrography Day by the International Hydrographic Organization. This day provides Coast Survey the opportunity to recognize the great work that hydrographers in NOAA and other organizations do to keep our nation’s waterways safe, our economy strong, and our communities resilient.
This year's theme: Hydrographic information driving marine knowledge
Ocean Mapping Capabilities
Coast Survey’s seafloor mapping program comprises a comprehensive set of capabilities that range from not just data collection, but rigorous quality control, an expert workforce, and ability to collaborate widely. Learn more about our ocean mapping capabilities.
Coast Survey spotlight: Meet Kurt Mueller
As a physical scientist and eleven-year veteran of Coast Survey, Kurt Mueller works to ensure that hydrographic data coming from NOAA ships, as well as other data from external agencies, meets the rigid standards required to build an accurate and reliable nautical chart. Read more
This year's theme: Bathymetry - the foundation for sustainable seas, oceans and waterways
From seaports to the deep blue sea, bathymetry matters on many scales
By Rear Adm. Shep Smith, Director, Office of Coast Survey
On Thursday, June 21, we celebrate World Hydrography Day. This year’s theme—Bathymetry - the foundation for sustainable seas, oceans and waterways—is very timely as many hydrographic organizations worldwide are focusing on bathymetry at local and global scales... Read more
World Hydrography Day Reddit "Ask Us Anything"
Join us on Thursday, June 21, 2018, from 1 p.m. to 3 p.m. (EDT) for a Reddit "Ask Us Anything" featuring Rear Adm. Smith, director of the Office of Coast Survey and Lt. Cmdr. Greenaway, chief of Coast Survey’s Hydrographic Systems and Technology Branch as they answer your questions on how NOAA maps the U.S. seafloor.
Coast Survey spotlight: Meet Starla Robinson
Starla Robinson was drawn to Coast Survey by her desire for adventure on the high seas, exploration, and also a desire to balance it with time on land. As a physical scientist, she plans, coordinates, and communicates the details of hydrographic survey projects. Read more
Creating a picture of the seafloor: Bathymetric data sources
From lidar and hydrographic survey data to remote sensing and crowdsourced data, NOAA uses data from many sources to obtain accurate depths of the seafloor and to update nautical charts. Click the image for a larger view.
Coast Survey spotlight: Meet Brian Martinez
After graduating with a bachelor of science degree from the University of Maryland Baltimore County, Brian landed a job as a contractor for Coast Survey and has been there ever since. As a lead cartographer, Brian ensures that the nautical products Coast Survey updates and maintains are high quality. Read more
Multiple uses of bathymetric data
The value of bathymetric data extends beyond navigational products. Fisheries management, military and defense efforts, and our knowledge of tides, ocean circulation patterns, and underwater geohazards can all be informed by bathymetric data. Learn more from this infographic.