Geographic Information Systems

Recent Answers

2010-03-07 GPS (Global Positioning System) - GPS:

It sounds like you've done your homework. I think you'll find the traffic feature a hit/miss proposition. IMO the value it offers is alerting you to potential delays that are not related to rush hour

2010-02-09 GPS (Global Positioning System) - GPS:

GPS PND's do not have addresses, they have geodetic coordinates for the street intersections (Latitude Longitude) and they know what the range of addresses are valid within each block. They interpolate