Further specialist applications
In the area of railway design, CARD/1 provides interfaces for VERM.ESN and the GND-Edit format as well as the ASCIIBahn and LandXML interfaces for route data.
In the field of drainage design, the Flut/Dyna and ISYBAU interfaces are available. The SoundPLAN interface can be used for noise calculation. These are only some of the available interfaces, making CARD/1 an extremely open system with which data can be freely exchanged.