What is the procedure to get a new coverage region of offline maps? I was interested in downloading some to cover Tokyo Bay, Japan.
I'd be happy to contribute computing cycles if that's at issue, but I just don't know where to begin.
what format are you interested in?
To get involved, see this thread:
Help converting INT-Chart bounding boxes into a computer readable format is highly appreciated!
http://wiki.openseamap.org/wiki/OpenSea … INT_Charts
Have a nice day, Dirk