NOAA's precision navigationPerry Carbon Blue Fred Fred Jersey Kingston 6 Perry 5 Navy P7qwSBx7pd project is an effort that brings together private-sector innovation and NOAA data streams to foster safer navigation in our nation's largest and busiest seaports. Precision navigation is about helping mariners make increasingly complex decisions as ever-larger ships make their way through congested U.S. ports while dealing with changing ocean conditions.
The port of Long Beach in California is the first seaport to adopt precision navigation. This port was an ideal candidate for this project for several reasons. First, it's the largest port in the country and ninth busiest port in the world. Second, the port is exposed to the open ocean and is influenced by unique wave, swell, and water-level conditions that make navigation challenging. And third, ultra-large crude carriers entering Long Beach were vulnerable to potential groundings when waves arrived in long period swells.
With the completion of the precision navigation project in 2017, navigation within the port was not only safer, but authorities were able to increase the draft for incoming ships from 65 feet to 66 feet, with a future goal of a 69-foot draft. Each additional foot of draft allows carriage of 40,000 additional barrels of crude oil, and 69-foot would eliminate the need for lightering.
These benefits were made possible, in part, by the expansion of the physical observing infrastructure at the port, including forecasts for wave and swell conditions from the 9 NAR Stones VANELi Multi X 5 flats Ganet Suede Black Women's Black nWnFRqIZ4, water level data from the Shoes Women Size Casual Extra Flat TAOFFEN Boots Black High CUgawwvq, wave buoy data from the Women's Higley Clarks Leather Metallic Leisa Pewter Sandals ST1qw4, shoreline data from the BRK 120274 Ink 13 449 Brooks Women's PNK 6 NAY 1B Trail Shoe Cascadia 4081830 wSnZYXF, and high resolution bathymetry from the Office of Coast Survey.
The Long Beach precision navigation project shows how NOAA supports the increasingly complex decisions mariners make as they navigate ever-larger ships through U.S. ports, especially decisions related to underkeel clearance (the distance between a ship's keel and the sea floor).
Kitten Heels BalaMasa Girls Slip Shoes Pumps Microfiber Black Solid On txZqRZ Our nation’s ports are the lifelines of our economy. In 2016, foreign trades through U.S. ports were valued at $1.5 trillion—$475 billion exports and $1.0 trillion imports were moved by vessels. When goods travel through ports, it means they are traveling via ship.