Hello,

I am considering buying i.e the Raymarine RC435 GPS Chartplotter.
The problem is that there are no detailed maps in my area.
I have access to a very good layered map on a vector format.
Does anyone know if it is somehow possible to use my
own maps with the RC435?
Is there any other product that I might use?

I am willing to do some software programming myself.
If someone could help me with information on the format
that the RC435 needs that would be great.

Best Regards,
Lars E.