[Freegis-list] Possibly OT

[Fernando M. Maresca]

Hello everybody.
I hope this is the correct forum to ask this question; if it's not,
please excuse me.
I'm subscripted for about one day and i don't see any post to the list,
so there is mine:
I'm looking for pure GNU solution/group of programs/wathever can take a
georeferenced city map (this is a CAD/graphic map with the streets name,
wheter if they are asphalted or not, roads, traffic way, railways, etc.)
and a DB containing some gps-taked points. 
In my projected app ach point is a customer, so my intention is to use a 
projector to show a map over the wall at the control room, and ligth on a
spot in the location of the customer that has an event.
In the movil computers in the cars, i wish to spot the customer
location, and the possibles iterations from the point the car is to the
customer location.

Although there are commercial solutions to this, the company that i work
to has near everything over GNU/Free software, so i'm looking inside the
field. Can anybody give me advice on this, or at least point me in the
right direction?

Thanks in advance,
-- 
Fernando M. Maresca
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