RTK corrections turn any RTK-capable drone or UAV into a centimeter-accurate mapping and survey tool. SkyRelay delivers real-time NTRIP corrections from 20,000+ base stations in 140+ countries. No ground control points, no post-processing, no base station required.
Orthomosaics and point clouds that hold up without ground control points on every site.
Repeatable, centimeter-accurate passes for mapping and precision-ag missions.
As-built accuracy tight enough to stake out from.
Return to the exact same pole, span, or panel on every pass, flight after flight.
RTK-capable drones and UAVs receive real-time GNSS correction data via NTRIP, delivered through Conduit. Your onboard RTK system uses this data to compare satellite signals with a nearby reference station network, correcting errors down to 1–2 centimeters — making your data survey-grade.
Corrections are injected directly into the vehicle's existing MAVLink link. No need to maintain base RTK stations, lowering operational costs and complexity.
No NTRIP settings to enter in QGroundControl or Mission Planner, no separate correction-service login on the ground.
Fix quality — 3D, DGPS, RTK Float, RTK Fix — shows live on your device's settings page as the correction lock improves.
You get access to high-precision real-time kinematic (RTK) data for your fleet via SkyRelay. Our global RTK network, powered by RTKdata, is continuously monitored to ensure data reliability, integrity, and security, while providing real-time corrections to achieve centimeter-level positioning accuracy.
Centimeter-level accuracy — typically 1–2cm horizontal, 2–3cm vertical, per RTKdata's published network specs.
20,000+ base stations across 140+ countries at a 99.99% SLA, per RTKdata. See Coverage to confirm your operating area.
Integrated into SkyRelay Conduit. There's nothing to configure on your end. Just plug and fly.
RTKdata monitors its network around the clock for data integrity and uptime.
Network RTK through SkyRelay is bundled into your existing Link connection — no separate NTRIP account, no GCS configuration to manage. Here's how that stacks up against the other major NTRIP RTK providers.
| SkyRelayvia Conduit | Point OnePolaris | TrimbleVRS Now | LeicaSmartNet | TopconTopNETlive | AllTerraCentral RTK | |
|---|---|---|---|---|---|---|
| Price / month | $35 | $150 | ~$150 | Contact sales | ~$150 | ~$167 |
| Contract term | Monthly | Monthly / yearly | Mostly yearly | Mostly yearly | Mostly yearly | Yearly |
| Global coverage | 20,000+ stations, 140+ countries, 99.99% SLA | 2,000+ stations | No public global count | 5,300+ stations worldwide | 5,100+ stations worldwide | Regional only (~212 sensors) |
| Activation | Instant — from your device settings page, no GCS setup | Self-service | Via portal / dealer | Via dealer | Via dealer | Via dealer |
Network RTK is a $35/mo add-on to your SkyRelay service, bought in the app. It is auto-provisioned to one Conduit device, and in a few minutes you'll see the correction status update on its settings page.
Add Network RTK →Billed monthly, per device. Manage or cancel any time from your account's billing page.