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Spatial Design Network Analysis ( sDNA )

sDNA is world leading 2D and 3D spatial network analysis software for GIS, CAD, Command Line & Python using industry standard network representation. 

sDNA+ is now open source :-)

2 January 2024
Dr Crispin Cooper

Dr Crispin Cooper

Lead developer, Senior Lecturer, School of Computer Science and Informatics, Cardiff University

As of today, no more signups are required for sDNA+ features. The software is now fully open souce (go look on github) and the installer can be downloaded from this site as usual.