3D imaging and metrology


Ashtead Technology offers an extensive array of packaged solutions covering a range of 3D imaging and metrology applications.

We are a leader in measurement and metrology solutions for subsea applications, utilising advanced laser, video, photographic, and sonar technologies to deliver precise dimensional representations of subsea geometries, interface points and as-installed equipment.

With a broad range of metrology solutions and 36 years of experience, we are able to provide the best solution to meet client requirements for resolution, accuracy, speed of results, and deployment conditions, and with options for unmanned and remote manning requiring no POB.

Our 3D metrology technologies are used for:

  • Digital twinning
  • Augmented visual inspection
  • Dimensional verification
  • Construction and repair
  • Strength and fatigue analysis
  • Asset life extension

Featured technologies

View a selection of our equipment and key capabilities related to this service

3D data analysis

3DM uses advanced photogrammetry to quantify the geometry of subsea components. The system is deployed offshore by our specialised team of engineers to generate dimensionally-accurate models.

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