RTKdata Blog

Get reliable centimeter-level positioning: RTK/NTRIP tutorials, comparisons, and field tips.

RTK for Drones: Ultimate Precision Explained

RTK turns a drone’s meter-level GNSS into ~1–3 cm positioning by streaming RTCM corrections via NTRIP over cellular or Wi‑Fi. It covers the key components, why a nearby mountpoint matters, and the basic setup to reach and consistently maintain an RTK Fix.
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RTK VS PPK
Erik Grauberger

RTK vs PPK

Choosing between UAV RTK and PPK comes down to connectivity, turnaround time, and how you geotag photos for mapping. See when real-time corrections beat post-processing, and why camera event timing plus lever‑arm offsets decide centimeter-level accuracy.

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November 8, 2025

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