TRANSDAT transforms the current and historical coordinate and reference systems of all states of the European Union (EU), the State Plane systems NAD27 und NAD83 of all US states and the Canadian systems, all Australien systems, a lot of systems on other continents and naturally the world-wide used systems. Direct, file and batch input, Text, dBase, ArcShape and ArcGenerate formats. English / German language. Network ability. GPS interface.