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SurveyorOS Net

OS Net is our highly accurate and resilient network of global navigation satellite system (GNSS) base stations covering Great Britain.
It enables Real-time Kinematic (RTK) positioning services, offered by our partners, which are ideal for surveying, construction and precision agricultural applications. OS Net raw data is available free of charge for post-processed positioning.

 

OS Net benefits

  • Save time by 'locking-on' to satellite signals faster.
  • Save money with single-operator positioning, thanks to corrections being sent directly to your GNSS rover device, avoiding the need for base station.
  • Share data more efficiently using the common coordinate reference system.
  • Achieve highly accurate positional measurements in real time.
  • Simplify asset relocation.

Commercial services from our partners

Our partners provide a range of real-time and post-processed GNSS correction services at accuracy levels from metres to centimetres:

SmartNet from Leica GeoSystems

VRS Now from Trimble

TopNetPlus from Topcon

FarmRTK by AXIO-NET

Essentials Net by Soil Essentials

OS Net free services

We offer two key free services for professional surveyors, geodesists and GIS developers: the OS Net RINEX data server and a coordinate transformer.

Get started

For general enquiries, complaints, feedback or suggestions, email: customerservices@ordnancesurvey.co.uk or call us on 08456 05 05 05