Every measurement matters. Whether it’s about topographic maps, terrain analysis or geodata collection, reliable RTK correction ensures consistency and accuracy.
RTKsub supports your survey equipment with stable connections and high precision, even in complex or remote locations.
Accurate. Reliable. Anywhere.
No signal drops, no surprises. Accurate geodata collection from start to finish, even in challenging environments.
Accurate positioning is the backbone of surveying. RTK enables centimeter-level accuracy, which is crucial for mapping, volume calculations and terrain modelling.
With a stable RTK signal, your equipment stays connected, whether you’re working in remote fields, urban areas or changing environments. This minimizes corrections, errors and inconsistencies in your datasets.
RTK benefits surveying projects with fast connections, stable corrections and compatibility with all major GNSS systems.
Gather data with high precision and reduced post-processing
Real-time elevation mapping with smooth positioning
Define property boundaries with full confidence
Reliable input for GIS, 3D models and planning
Choose the RTK subscription that fits your needs, flexibility, precision, and clear terms without surprises.
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Why RTKsub works
From small plots to large infrastructure sites, the system adapts without compromising accuracy or coverage.
Expand your knowledge
Discover how RTK data is applied in the field and explore tips for working more accurately and efficiently.
At RTKsub, we believe the future of drones isn’t only airborne, it’s built on accuracy, infrastructure, and the ability to scale with confidence.
That’s why we’re proud to announce that RTKsub is now a member of UAV DACH, Europe’s largest association for UAV professionals.
This step is more than membership. It reflects our ongoing mission to strengthen the foundations of the drone ecosystem, supporting industrial operators, integration partners, and innovators who are shaping the future of autonomous flight.
Anyone starting with RTK quickly encounters the term “mountpoint.” For many users it sounds technical and perhaps even unnecessary, but a mountpoint is essential for the proper functioning of your RTK connection. It determines which corrections you receive and in which coordinate system your data is delivered. In this blog, we explain step by step what a mountpoint is, why it matters, and how to choose the right one.
When it comes to drones, everything revolves around precision. Whether it’s inspection flights, cartography, or agricultural applications, the quality of the data depends entirely on positional accuracy. With standard GPS, deviations of several meters can occur, which is simply too inaccurate for professional use.
RTK (Real-Time Kinematic) makes all the difference. Thanks to real-time correction signals, the position of the RTK drone is recorded with centimeter-level accuracy. This means more stable flights, exactly repeatable routes, and higher-quality data.
To perform measurements or flights as accurately as possible, you need more than GPS alone. The RTK network provides real-time corrections that enable centimeter-level precision. Whether you’re flying a drone for mapping, operating a tractor in agriculture, or running construction machinery, a stable connection to the network is essential. In this article, we walk you through, step by step, how to establish that connection.
In construction projects, everything revolves around precision and efficiency. A small measurement error can cause delays, higher costs, and even safety risks. That’s why more and more companies in the construction industry rely on RTK data. Thanks to real-time corrections, the RTK network provides GPS measurements accurate to just a few centimeters. In this blog, you’ll discover how RTK data makes your construction projects more efficient and reliable.
Standard GPS isn’t built for precision
A regular GPS receiver gives you a rough location, usually within a few meters. This may be enough for daily navigation. However, for tasks like surveying, autonomous driving, or construction, it simply doesn’t cut it.
GPS correction bridges that gap.
It turns raw satellite signals into centimeter-level accuracy. As a result, systems become more reliable and far more useful in high-performance environments.
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