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OS 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.