So NOAA has RNC maps for download that OpenCPN
can use. NOAA maps only cover US waters.
NGA has free downloads of DNC maps that cover the rest of the world.
Best I can figure OpenCPN
does not work
with DNC maps. Am I wrong about this?
I found a site that talks about a method of converting DNC's into RNC's: GpsPasSion Forums - Nautical NOAA ENC & NGA DNC Charts for Free
. Has anyone been doing this and making the charts
available for download? If so what is the URL?
Alternatively, if I started doing the conversions on an ad hoc basis, is there someplace I could leave the results for download by anybody? I'm looking for ideas to help OpenCPN be useful outside US waters but am not interested in or have the resourcesto host.