Mapping & Subsea Cable Route Engineering
Barrachou SAS supports offshore projects with a data-driven approach: GIS, seabed analysis, route optimisation, and offshore survey support.
Offshore
field-proven support
Data-driven
GIS, QA/QC, deliverables
Cable routes
constraints & optimisation
Typical deliverables
- Route & corridor studies (constraints, risks)
- Mapping & GIS (LiDAR, bathy, imagery)
- Offshore survey support (lay/bury, reporting)
- Project-ready outputs (maps, profiles, KP, QA/QC)
Expertise
Mapping & GIS
Geo-data processing and visualisation (DTM/DSM, bathy, LiDAR) with project-ready maps and analyses.
Cable Route Engineering
Route definition/optimisation, constraints integration (seabed, obstacles, environment), installation-ready deliverables.
Offshore survey support
Onboard support during operations (lay, burial, terminations): QC, reporting, route & KP tracking.
Interactive map
Legend
• Example cable route
• Key points (KP / crossings / constraints)
• Basemap (OSM / custom bathy possible)