County-wide traffic and origin-destination analytics
UK county council
Fourteen local authorities, fragmented ANPR/Bluetooth feeds, and an annual commercial GPS licence the council wanted to replace.
Doubly-constrained gravity models fused with UK Census and DfT open data, served through an interactive dashboard and REST API. Methodology published on GitHub as open-od-toolkit.
Open-source replacement for commercial mobility data; no vendor lock-in.