Welcome
Welcome to Premium Positioning
Premium Positioning is a GNSS correction service based in Utrecht, the Netherlands. We deliver real-time and post-processed corrections that take satellite positioning from several metres down to 1 to 2 cm, across more than 35 countries globally.
Our product portfolio, RTK Premium from Premium Positioning, runs on a network of over 7,500 base stations and serves more than 35,000 connected devices. This documentation explains how the corrections work, how to connect to them, and how to choose the right method for your job.
The network at a glance
1 to 2 cm accuracy in real time
7,500+ base stations, 70 km average baseline
35+ countries covered
35,000+ connected devices
99.98% uptime since 2018
Corrections delivered as RTCM 3.x in ETRS89
More than RTK
Most correction providers answer one question: cheap network RTK. We cover the full range, so you can match the correction method to the job rather than force one method onto every job.
RTK and NRTK corrections for centimetre accuracy in real time
PPP-RTK for fast convergence without a dense base network nearby
PPP over IP and PPP over L-band for areas with limited connectivity
RinexLab for post-processing static and kinematic observations
The XYZ platform for managing subscriptions and fleets
An enterprise API and SDKs for building corrections into your own product
If you are not sure which one you need, the two-minute service guide walks you through it.
Who uses our corrections
Surveyors and construction crews staking out and checking points, GIS teams collecting field data, drone and UAV operators, agriculture and machine-control systems, and robotics and autonomy platforms that need to hold a centimetre fix while moving.
Where to go next
New to corrections? Start with What is RTK and What is NTRIP in the Learn section.
Ready to connect? Follow Connect a receiver in Set up and connect.
Something not working? The troubleshooting guides cover inconsistent accuracy, dropped fixes, and connection errors.
Building on the API? Head to the Developers section for authentication and your first call.
New here? The fastest route in is the two-minute service guide, which points you to the right correction method and the matching quick start.
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