Powerline inspection drones commonly lose GNSS lock when flying near high-voltage transmission lines. This GNSS blackout during powerline inspection happens because electromagnetic interference (EMI) from live conductors overwhelms the drone’s GPS/GNSS receiver, forcing it into a no-fix state and often triggering return-to-home or worse — flyaway. The fix is not a better flight controller or…
GNSS jamming is no longer an edge case. Cheap jammers available online can knock out unprotected receivers within hundreds of metres. Construction sites, port terminals, urban surveying environments, and industrial drone corridors all carry real interference risk — and a receiver without active mitigation will simply lose lock and output bad position data without warning….
Choosing the right RTK GNSS receiver is a high-stakes decision. Get it wrong and you’re dealing with errors that compound into costly rework on construction sites, mis-mapped survey points, or unstable drone navigation. This guide shows you exactly which Septentrio-powered receiver — built by Eview GNSS Technology — fits your application, budget, and accuracy requirement….
How AGR’s B100P multifunctional UAV achieves reliable positioning across firefighting, agriculture, facade cleaning, and urban logistics missions using the Septentrio mosaic-G5 P3 — the same GNSS platform available through Eview GNSS Technology.
Eview GNSS Technology supplies RTK GNSS receivers and integrated antennas — all powered by Septentrio chipsets — to UAV manufacturers, survey teams, and precision agriculture operators worldwide. This guide draws on that field experience to answer the most common question we hear from drone engineers: do you actually need RTK GNSS? Yes — if your…
A multi-frequency GNSS receiver tracks L1, L2, and L5 signals simultaneously for centimetre-level RTK accuracy. Learn how they work, why they outperform single-frequency units, and which industries rely on them.
Eview GNSS Technology supplies high-precision GNSS receivers — all powered by Septentrio chipsets — that implement both RTK and PPP correction technologies. This guide explains how RTK and PPP work, their differences, and when to choose each for your application. GNSS receivers determine position by processing signals from orbiting satellites. Without correction, standard GNSS accuracy…
