This week, NOAA’s Office of Coast Survey released the Mapping U.S. Marine and Great Lakes Waters: Office of Coast Survey Contributions to a National Ocean Mapping Strategy. This report is part of NOAA’s ongoing commitment to meet core surveying and nautical charting mandates while supporting broader needs to fill gaps in seafloor mapping and environmental sciences.Continue reading “NOAA Coast Survey’s new strategy supports charting mandates and broader seafloor mapping”
There are many benefits to working on a hydrographic survey project for NOAA’s Office of Coast Survey. Some would say having the opportunity to visit amazing landscapes, work with talented people, and collect important environmental data are just a few of them. Recently, Coast Survey’s Hydrographic Surveys Division hosted an internal photo contest inviting employees and contractors to submit images in the categories of Ships and Boats, Landscapes, People, and Data. On this Earth Day 2020, we thought we would share our contest winners with you.Continue reading “Capturing scenes from hydrographic surveying”
NOAA hydrographic survey ships and contractors are preparing for the 2020 hydrographic survey season. The ships collect bathymetric data (i.e. map the seafloor) to support nautical charting, modeling, and research, but also collect other environmental data to support a variety of ecosystem sciences. NOAA considers hydrographic survey requests from stakeholders such as marine pilots, local port authorities, the Coast Guard, and the boating community, and also consider other hydrographic and NOAA science priorities in determining where to survey and when. Visit our “living” story map to find out more about our mapping projects and if a hydrographic vessel will be in your area this year!Continue reading “NOAA releases 2020 hydrographic survey season plans”
On November 15, 2019, the crew of NOAA Ship Rainier hosted a change of command in Valejo, California. Cmdr. Sam Greenaway accepted command of Rainier, relieving Capt. Ben Evans in a ceremony led by Capt. Michael Hopkins, commanding officer of NOAA’s Office of Marine and Aviation Operations (OMAO) Marine Operations Center-Pacific.Continue reading “Change of command for NOAA Ship Rainier”
NOAA’s Office of Coast Survey is the nation’s nautical chartmaker, and maintains a suite of more than a thousand nautical charts. Coast Survey is responsible for charting U.S. waters and Great Lakes covering 3.4 million square nautical miles (SNM) of water and 95,000 miles of coastline.
NOAA’s hydrographic survey ships along with hydrographic contractor vessels, recently kicked off the 2019 hydrographic survey season. These surveys not only update the suite of nautical charts, but also help to maintain the safety of maritime commerce, recreational boaters, natural ecosystems, and much more. Operations are scheduled for maritime priority areas around the country and are outlined in Coast Survey’s “living” story map. Here is a list of where they are headed this year:Continue reading “NOAA releases 2019 hydrographic survey plans”
By Cmdr. Mark Van Waes, former commanding officer of NOAA Ship Fairweather
Mount Fairweather stands tall above Glacier Bay National Park and Preserve, dominating the skyline for miles around (when weather permits visibility). Only about 12 miles inshore from the Gulf of Alaska and soaring to 15,325 feet, it is one of the highest coastal peaks in the world.
By Rob Downs, Office of Coast Survey unmanned systems projects lead
A team composed of research engineers and a graduate student from the University of New Hampshire Center for Coastal and Ocean Mapping/Joint Hydrographic Center (UNH CCOM/JHC) and personnel from NOAA’s Office of Coast Survey are aboard the NOAA Ship Fairweather to test UNH’s BEN (Bathymetric Explorer and Navigator) unmanned surface vehicle (USV). On Saturday, July 28, the Fairweather made the first successful launch of a USV for an operational hydrographic survey from a NOAA vessel in the Arctic. The team conducted four additional deployments, including an extended overnight survey made in coordination with the ship.
President Thomas Jefferson, who founded Coast Survey in 1807, commissioned Lewis and Clark’s Corps of Discovery Expedition in 1803, the first American expedition to cross the western portion of the contiguous United States. Today there remains a vast western America territory that is largely unknown and unexplored – the U.S. waters off the coast of Alaska. As a leader in ocean mapping, NOAA Coast Survey launches hydrographic expeditions to discover what lies underneath the waves.
Alaska is one-fifth the size of the contiguous United States, and has more than 33,000 miles of shoreline. In fact, the Alaskan coast comprises 57 percent of the United States’ navigationally significant waters and all of the United States’ Arctic territory. Alaskan and Arctic waters are largely uncharted with modern surveys, and many areas that have soundings were surveyed using early lead line technology from the time of Capt. Cook, before the region was part of the United States. Currently only 4.1 percent of the U.S. maritime Arctic has been charted to modern international navigation standards. Continue reading “NOAA surveys the unsurveyed, leading the way in the U.S. Arctic”
Collecting bathymetric data for our nation’s nautical charts requires skilled work on the water. Whether survey data is actively being collected or the ship is transiting to its next destination, NOAA crews perform a number of ancillary tasks as they operate NOAA hydrographic ships 24 hours a day, 7 days a week. Atmospheric and ecological observations provide context for the crew so they can avoid dangerous situations, while also supporting NOAA environmental databases and records. Drills and training are necessary to keep people and property safe. The following are some of the actions the mariners take while they are aboard the vessel.
To recognize the successful history of NOAA ships Fairweather and Rainier, as well as the professional mariners, hydrographers, and commissioned officers who have served aboard these ships for the last 50 years, NOAA hosted a ceremony and public ship tours at the Marine Operations Center – Pacific (MOC-P) in Newport, Oregon. Continue reading “NOAA ships Fairweather and Rainier mark 50 years of service and survey”