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Satellite change detection — Railways

Earth-observation models detecting construction, encroachment and damage. Delivered for a railways client in Pune.

Location
Pune
Year
2026
Duration
18 weeks
Team
5 engineers
Interactive 3D · drag to rotate
13k
km² monitored
88%
detection precision
3.4 days
revisit

The challenge

Existing vendors had delivered pieces of a satellite change detection system, but nobody owned the integration and the pilot had stalled.

What we built

Built in our Motera lab, validated on a replica rig, then commissioned on site in days using PyTorch and PostGIS.

Delivery timeline

  1. Phase 1

    Discovery sprint and site survey

  2. Phase 2

    Prototype built and tested in the Motera lab

  3. Phase 3

    Pilot on site with before/after measurement

  4. Phase 4

    Scale-out, training and handover

Highlights

  • Integrated with existing PLC, ERP or GIS systems — no rip-and-replace
  • Documentation, drawings and source handed over at close
  • Operator training delivered in Gujarati, Hindi and English
  • Safety case reviewed with the client's EHS team

Have a problem that needs a machine built for it?

Tell us the constraint — line speed, accuracy, environment, deadline. An engineer will read it and reply with a straight answer, including when the answer is that you don't need us.

We reply to every enquiry within one business day.