Tom
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- Jan 13, 2005
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If you use PC-based electronic navigation charts .....
The National Oceanographic and Atmospheric Administration (NOAA) nautical charts are now available for free download from the NOAA web site. Previously Maptech, developers of nautical charting software, had an exclusive agreement with NOAA which meant you had to pay Maptech or some other company such as Nobeltec for the charts. Maptech's agreement with NOAA has expired, so the charts are now freely available.
One caveat is that NOAA's conversion of charts to digitized vector format will take some time (estimated at up to 5 years). Meanwhile, raster charts in the universal BSB format, which are a digital image of the NOAA paper navigation charts, are available for all U.S. waterways.
Another caveat - you still need charting software to read the charts on your PC.
Edit: Thanks to Jerry Fitzgerald for the pointer to Sea Clear chart viewing software (free download) and a link to a CD version on eBay. There's also a free online nav chart viewer at the NOAA web site. Free chart downloads and an online viewer are also available at the MapTech web site.
The National Oceanographic and Atmospheric Administration (NOAA) nautical charts are now available for free download from the NOAA web site. Previously Maptech, developers of nautical charting software, had an exclusive agreement with NOAA which meant you had to pay Maptech or some other company such as Nobeltec for the charts. Maptech's agreement with NOAA has expired, so the charts are now freely available.
One caveat is that NOAA's conversion of charts to digitized vector format will take some time (estimated at up to 5 years). Meanwhile, raster charts in the universal BSB format, which are a digital image of the NOAA paper navigation charts, are available for all U.S. waterways.
Another caveat - you still need charting software to read the charts on your PC.
Edit: Thanks to Jerry Fitzgerald for the pointer to Sea Clear chart viewing software (free download) and a link to a CD version on eBay. There's also a free online nav chart viewer at the NOAA web site. Free chart downloads and an online viewer are also available at the MapTech web site.