Featured in Domain Arrivals · 2026-08-13

Deadwater: navigation after the satellites go quiet

Deadwater is a navigation module for low-cost drones that models MEMS sensor error and feeds corrected measurements into an existing flight controller.

Why it surfaced

Its pitch is unusually concrete: make a £19 sensor behave more like a £4,000 tactical-grade unit during GPS jamming, without adding hardware or replacing the navigation filter. The site explains the error model, offline per-sensor training, and drop-in integration clearly—while noting that its headline figures are representative models and that bench results are available under NDA.