Distance measuring equipment tracer (DEMETER) is a software tool that supports the implementation of performance based navigation (PBN), as well as the optimisation and rationalisation of navigation infrastructure.
EUROCONTROL's stakeholders may obtain DEMETER and its associated technical documentation free of charge. Please send us an email to request it via our page's contact form.
As DEMETER works globally, interested parties outside Europe may also request the software. The support provided by EUROCONTROL, in this case, may be limited and users might need to import their own navigation aids data and possibly pay license fees.
If you are experiencing issues with accessing or using the tool, please contact us by using our page's contact form.