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Vineyard Sound is the stretch of the Atlantic Ocean which separates the Elizabeth Islands and the southwestern part of Cape Cod from the island of Martha's Vineyard, located offshore from the state of Massachusetts in the United States. To the west, it joins Rhode Island Sound, and on its eastern end it connects to Nantucket Sound.
GEBCO is the only intergovernmental body with a mandate to map the whole ocean floor. At the beginning of the project, only 6 per cent of the world's ocean bottom had been surveyed to today's standards; as of June 2022, the project had recorded 23.4 per cent mapped. About 14,500,000 square kilometres (5,600,000 sq mi) of new bathymetric data ...
A.PO.MA.B.-Academy of Positioning Marine and Bathymetry; WebMapping Application for searching free and open source Bathymetry datasets; Interactive Web Map, Set Negative Elevation for Bathymetry; NOAA Ocean Explorer; Schmidt Ocean Institute: Seafloor Mapping; Seafloormapping.co.uk; Coastal Bathymetry Map for US, Canda, Europe & Australia
A bathymetric chart is a type of isarithmic map that depicts the submerged bathymetry and physiographic features of ocean and sea bottoms. [1] Their primary purpose is to provide detailed depth contours of ocean topography as well as provide the size, shape and distribution of underwater features.
The National Weather Service Boston/Norton, Massachusetts, is a local office of the National Weather Service (NWS), run under the auspices of the NWS's Eastern Region. This weather forecast office (WFO) is responsible for monitoring weather conditions throughout most of southern New England. The southern New England weather forecast office ...
Between 1986 and 1989, [8] the portion of the National Meteorological Center (NMC) known as the Ocean Products Center (OPC) was responsible for marine weather forecasting guidance within the NWS. [9] Between August 1989 and 1995, the unit named the Marine Forecast Branch also was involved in providing objective analysis and forecast products ...
Depth contour lines show the shape of underwater relief. Coloured areas of the sea emphasise shallow water and dangerous underwater obstructions. Depths are measured from the chart datum, which is related to the local sea level. The chart datum varies according to the standard used by each national Hydrographic Office.
Between August 1989 and 1995, the unit named the Marine Forecast Branch also was involved in providing objective analysis and forecast products for marine and oceanographic variables. [ 8 ] [ 9 ] The Marine Prediction Center, later renamed the Ocean Prediction Center , assumed the U.S. obligation to issue warnings and forecasts for portions of ...