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Topcon Construct

Topcon Construct

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Mobile Control for Your Instruments An iOS or Android OS App for Robotic Total Stations** and Layout Navigator

Pocket 3D puts the power of GNSS-based site management in the hands of contractors, making it easy to verify grades, calculate volumes and survey any area on the site. Now you can have the visibility and power to increase productivity across the entire job.


  • User interface easy to learn and use
  • Stake out any features in the design 
  • Topo or auto-topo surfaces and calculate volumes 
  • Collect as-built data as points, lines, surfaces or volumes 
  • Compatible with all Topcon GNSS receivers and robotic systems