Millimeter GPS

Millimeter GPS

TOPCON

Civil Engineering

Machine Control

Millimeter GPS

Get into the millimeter-level accuracy zone


GPS and laser accuracy for fine grading, milling, paving, and site survey

Millimeter GPS combines GPS and laser tech to increase accuracy up to 300%

Millimeter GPS combines GPS and laser tech to increase accuracy up to 300%

GPS is relatively accurate in determining a machine’s horizontal or surface position on a jobsite. Laser technology is well-suited for calculating the vertical position of the machine's blade, screed, or drum.

 

Millimeter GPS (mmGPS) combines the strengths of GNSS and laser technologies for accuracy gains up to 300% over GPS-only systems, while allowing multiple machines and rovers to operate in the same work zone using the same laser network.

 

Millimeter GPS also multiplies productivity by eliminating the use of string lines on paving projects or hubs in earthwork jobs to lay out work areas. This means you get to work and grade faster.

Millimeter GPS works on:

  • Motor graders
  • Bulldozers
  • Dirt trimmers
  • Milling machines
  • Asphalt pavers
  • Concrete pavers
  • Slip form pavers

Work in the zone

Work in the zone

Laser Zone™ — a unique coded laser — creates a grade control zone with all the advantages of satellite positioning technology and laser accuracy.

 

A full system features up to four “connected” transmitters that create a horizontal and vertical working zone. Stay within the zone and grade control is at a millimeter level. Outside the zone, grade control operates at a centimeter level.

Video

Daiichi Kensetsu Testimonial

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Events

Start Date
2026/02/14
End Date
2026/02/16
Event Details

Visit the Topcon Booth to Discover Cutting-Edge Precision Agriculture Technology!

Dates: 14- 16 February'2026, 10:00 A.M. to 6:00 P.M.
Venue: Northern Region Farm Machinery Training & Testing Institute, Hisar, Haryana, India

Tag
  • Exhibition
  • Agriculture
URL
https://www.krishidarshanexpo.com/
Target
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Start Date
2025/12/09
End Date
2025/12/13
Event Name

EXCON 2025

Event Details

Please visit our booth to Experience the Topcon ICT Solutions in Construction!

Booth No: C-50
Hall No: 05
Dates: 09- 13 December'2025, 10:00 a.m. to 6:00 p.m.
Venue: Bangalore International Exhibition Centre, Karnataka, India

Tag
  • Exhibition
  • Building Construction
  • Civil Engineering
  • Surveying
  • Machine Control
URL
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Target
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Start Date
2025/12/02
End Date
2025/12/04
Event Details

Visit us at Booth No. B-24
Dates: 02 - 04 December' 2025
Venue: Bharat Mandapam, Delhi, India

Tag
  • Exhibition
  • Building Construction
  • Civil Engineering
  • Surveying
URL
https://geospatialworld.net
Target
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