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Short title: NOAA Chart - 18583_Public: Author: NOAA's Office of Coast Survey: Keywords: NOAA, Nautical, Chart, Charts; Conversion program: iTextSharp™ 5.5.13 ©2000-2018 iText Group NV (AGPL-version); modified using iTextSharp™ 5.5.13 ©2000-2018 iText Group NV (AGPL-version)
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
An Electronic Navigational Chart (ENC) is a digital representation of a real-world geographical area for the purpose of Marine navigation.Real-world objects and areas of navigational significance, or to a lesser degree - informational significance, are portrayed through Raster facsimiles of traditional paper charts; or more commonly through vector images, which are able to scale their relative ...
A pre-Mercator nautical chart of 1571, from Portuguese cartographer Fernão Vaz Dourado (c. 1520 – c. 1580). It belongs to the so-called plane chart model, where observed latitudes and magnetic directions are plotted directly into the plane, with a constant scale, as if the Earth's surface were a flat plane (Portuguese National Archives of ...
NOAA offers free satellite map to survey damage from Hurricane Ian
US patent 5727090, Yellin; Martin J., "Method of storing raster image in run lengths having variable numbers of bytes and medium with raster image thus stored", issued 1998-03-10, assigned to United States of America as represented by the Secretary of Commerce NOAA RNC Charts Viewer
OpenSeaMap is a software project collecting freely usable nautical information and geospatial data to create a worldwide nautical chart. This chart is available on the OpenSeaMap website, and can also be downloaded for use as an electronic chart for offline applications. [1] The project is part of OpenStreetMap. OpenSeaMap is part of the ...
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.