Engineering

How the pipelines work - methods, benchmarks and failure modes.

• Can a dashcam pass replace a survey vehicle? Not yet, and here is how we know
  11 September 2026

  An R&D note on building georeferenced road orthophoto from a single consumer-camera pass - what it currently supports, what it does not, and the verification that tells the two apart.

• Why every chart here is frozen
  11 September 2026

  Live charts silently falsify the prose above them. Every post on this site pins a data snapshot at publish time and links the live source separately.