CadnaA Demo Version
A fully featured CadnaA demo version is available free of charge. 
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Sales Contact
Are you interested in buying CadnaA? Please contact your local distributor. Contact details you can find here.
CadnaA Users
CadnaA is successfully applied in many different industries in more than 60 countries all over the world. more
Noise Mapping
CadnaA is the most successful noise calculation and noise mapping software available. more
Import and Export of Shape Files
In this section, you will learn how to import Shape files from the GIS system ArcView. Apart from the mere import, the assignment of unknown ArcView parameters to CadnaA attributes is shown. In a last step, it is shown how to export Iso-dB-Lines as ArcView Shape files.
It is recommended to work through the chapters 
Basics and Object Modifications before dealing with ArcView import.