Hello together,

first of all thanks a lot for your replays and hints.

The size of the map is not ease to discribe because of the special organisatinal organisation of the country used in Germany. I´m planing to render a county (in Germany we call it “Landkreis” it is not 100% possible to find a suitable translation into english). The area is about 1000 sqare meters. It is much much smaler than a whole country.

I have Linux and Windows (XP) so I´m inpendent from the OS. But I would prefer Linux due to the packages avalible.

I´ll do some readings in tutorials to get more information.