cdt file format

[alchimista]

Unfortunately it is a binary format. Decoding is nearly impossible without documentation.

Google says, it is a format for Nokia Maps speedcameras.
I would have concerns about copyright law if no official documentation is available by Nokia Maps.

So you can not decode? The intention was to create Points Of Interest (POI) in different categories to be included in the file cdt. Thanks anyway, I look forward to other information.