Electronic
Chart Background Guide--
Charts for Computers and Computer Navigation Systems
CoastPak raster charts on CD-ROM are manufactured by SoftChart, a subsidiary of Pinpoint Systems (Nautical Technologies, producer of Cap'n, and Capt'n Jack's Software Source, a marine e-tailer, are also subsidiaries).
CoastPak charts are produced in the .nos graphics format that is supported by the following marine navigation software packages:
Other marine navigation packages may support CoastPak and .nos format charts; check your user's manual for compatibility or e-mail us for additional information.
All raster scans are at a resolution of 254 dpi and are made from NOAA, NIMA, Army Corps of Engineers, and private-source paper charts. A a proprietary color palette is used that is different from the paper "parent" charts. Harbor, ocean, and planning charts are bundled on CD-ROM's in regional groups with coverage throughout the world for coastal and inland waterways.
Sample CoastPak
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