A modern farm is already described by dozens of systems — subsidy parcels, satellite classifications, soil and flood maps, habitat assessments, carbon models, telemetry. None of them fully describes the farm, and many contradict one another. Yet institutions increasingly treat these fragments as the only reality that counts.
Tirwedd holds a governed, provenance-aware account of how the land actually lies. It keeps what was observed, inferred, modelled and declared distinct and contestable — preserving uncertainty rather than collapsing it — so that local knowledge is not overwritten by whatever a distant system assumes. The farmer brings their own evidence into a record they govern, with provenance and confidence intact.
The representations it weaves together