![]() ![]() The Office of Coast Survey is undergoing a multi-year effort to improve its Electronic Navigational Chart suite for the maritime community. PORTS real-time observations will be a key component of NOAA Precision Marine Navigation service delivery.Ī map showing the progress of gridding the NOAA ENC product suite. As new PORTS come online and existing PORTS are improved, NOAA experts are planning and accounting for impacts from sea level rise and increased storm activity. Most NOAA PORTS provide data for multiple seaport complexes within the same system (for example, multiple seaports benefit from NOAA’s San Francisco Bay PORTS). The reliability of PORTS data makes possible improved safety decisions, maritime commerce efficiency, environmental protection/planning assistance, and coastal forecasts - all vital in keeping maritime commerce flowing as seamlessly as possible in and out of seaports in any types of conditions. A concentration of real-time observations from PORTS allows for additional real-time data for mariners, port authorities, and terminal operators operating in a given area. Exponential program growth is driven by ever larger vessels, the oil and gas industry, and national security interests. PORTS covers seaports with 89% of tonnage (import/exports) and 91% of value of ship-borne international trade. This data is critical for decision-making while transiting to and from terminal/pier destinations. PORTS improves the safety and efficiency of maritime commerce and coastal resource management, providing mariners with a concentration of real-time oceanographic and meteorological observations in and around busy seaports. NOAA's Physical Oceanographic Real Time System, or PORTS®, is a valuable decision support tool from the Center for Operational Oceanographic Products and Services (CO-OPS). ![]() Real-time observations can help to ensure that a ship avoids a grounding, an accident, or serious weather hazards while in transit.Ī NOAA air gap sensor installed on a bridge. Accurate water level forecasts and updated high-resolution bathymetry can also reduce the need for lightering and the environmental risk associated with the transfer of toxic materials, decrease the time a vessel is docked, and cut down on port congestion. It has been shown that a speed reduction of just 10% may result in a 19% reduction in total average emissions. For example, by taking advantage of a strong current, a ship can operate well below its maximum speed while traveling just as efficiently. ![]() coastal waters and the Great Lakes will use this additional foundational data and real-time observations to optimize their routes and safely maneuver their approach to and within congested ports and harbor areas. As a result, mariners will be better equipped to make critical navigation decisions because the collective value of these datasets is even more powerful when they are integrated. All of this data will be integrated into maritime electronic charting systems and other decision support tools so it is easy to access. This program, once fully operational, will seamlessly integrate high-resolution bathymetry, high-accuracy positioning, and shoreline data with forecast data of water levels, currents, waves, and weather information. NOAA’s Precision Marine Navigation Program envisions a one-stop-shop for marine navigation data, integrating forecasts, real-time observations, warnings and advisories, and high-resolution bathymetry. waters, operating in close proximity to the seafloor, narrow channels, or other hazards. Precision marine navigation is the ability of a vessel to safely and efficiently navigate within U.S.
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