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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 ...
OpenCPN (Open Chart Plotter Navigator) is a free software maritime chart plotter and navigation software for use underway or as a planning tool. Developed by a team of active sailors and tested in real world conditions, it has multiple supported chart formats and a variety of data inputs.
NGA open sources software packages under their GitHub organizational account. [ 59 ] After the 2019 creation of the United States Space Force , NGA began working with the USSF "to provide geospatial intelligence to support and identify future needs of the service," establishing a new support team (NST) embedded at USSF headquarters.
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 ...
Weilbach A/S, formerly Iver C. Weilbach & Co., is a provider of software, nautical charts and publications for the shipping industry.It is headquartered at Firskovvej 36, Lyngby in Copenhagen, Denmark, and has subsidiaries in Singapore and Canada, with three offices in Egypt - Port Said, Alexandria and Suez.
Original file (5,964 × 5,108 pixels, file size: 6.31 MB, MIME type: application/pdf) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
The charts are stored in BSB format. "[The BSB file format] is a proprietary format of BSB Electronic Charts, LLP (bought by MapTech, Inc.)." [1] Image manipulation tools such as GDAL can read the image information, but there also is georeferenced data in the navigational charts.
Nautical charts are essential tools for marine navigation; many countries require vessels, especially commercial ships, to carry them. Nautical charting may take the form of charts printed on paper (raster navigational charts) or computerized electronic navigational charts. Recent technologies have made available paper charts which are printed ...