We are producing and selling a maritime GIS application which makes highly detailed seafloor maps by way of GPS and echosounder data. The software is only available for Linux, but is not free. See www.olex.no for details.
Another poster asked about free vector map data. As far as maritime maps go, the really useful data are fairly expensive; their data formats, such as S57 and C-Map CM93, are comprehensive and difficult to handle, often needing NDAs to be obtained.
Since you asked, here is a shameless plug:
We are producing and selling a maritime GIS application which makes highly detailed seafloor maps by way of GPS and echosounder data. The software is only available for Linux, but is not free. See www.olex.no for details.
Another poster asked about free vector map data. As far as maritime maps go, the really useful data are fairly expensive; their data formats, such as S57 and C-Map CM93, are comprehensive and difficult to handle, often needing NDAs to be obtained.
-- Ole B. Hestvik, Olex AS, Norway
Rxvt does this, it is very irritating. Someone know how to turn it off?