RTK Reference Networks Rental

Project-grade RTK corrections. Delivered, instaled, and managed - so your team can focus on the work.

Sentrinav deploys, configures, and continuously monitors dedicated RTK reference station networks — single stations through to multi-station arrays — for road, rail, utilities, and large housing schemes across Ireland and Northern Ireland. No capital outlay. No configuration burden. Full SLA coverage from day one.

Why a dedicated network, not a national one?

National networks aren't enough

National CORS networks are designed for general-purpose survey work. Station spacing of 50–80km introduces interpolation errors that Tier 1 project tolerances simply don't allow.

Linear projects need dense coverage

Road, rail, and watermain projects often span tens of kilometres. A dense, purpose-built network of reference stations ensures consistent accuracy across the full project corridor.

One network, all subcontractors

Every team on site — earthworks, piling, civils, machine control — connects to the same high-quality correction stream. No conflicting datums, no coordination overhead.

No capex, no configuration burden

Setting up and maintaining a multi-station network requires deep GNSS expertise. We handle every aspect — hardware, network geometry, NTRIP delivery, and ongoing maintenance.

Choose the right network for your project

All tiers include delivery, installation, network configuration, dedicated NTRIP caster, 24/7 monitoring, and SLA-backed maintenance. Minimum contract term: 6 months.

Single station

Single RTK

1 reference station

Compact projects or confined sites
Up to ~5km baseline radius
Up to ~5km baseline radius
Full SLA coverage

Most requested

Project Network

2-3 reference stations

Medium infrastructure projects
Linear or area coverage
Network RTK / VRS corrections
Full SLA coverage

Large network

Corridor network

4+ reference stations

Road, rail, pipeline corridors
Extended linear projects
High-density correction mesh
Full SLA coverage

From enquiry to live corrections

1. Project scoping

We review your project drawings, duration, and positioning requirements. We propose optimal station locations and network geometry to meet your accuracy specification.

2. Delivery and installation

Our team delivers and installs all hardware on site — receivers, antennas, communications — and establishes each station's precise position using static GNSS observation.

3. Network configuration and validation

We configure and validate the correction network, adjust station geometry if required, and commission the dedicated NTRIP caster hosted on a dedicated AWS cloud instance.

4. Corrections go live

Your teams connect via standard NTRIP credentials on any rover — Trimble, Leica, Topcon, Leica iCON, Unicontrol, and all major machine control systems supported.

5. 24/7 monitoring and SLA maintenance

We continuously monitor every station. If a fault is detected, our team responds without waiting for a report from site — hardware replacement guaranteed within 6 hours of fault detection.

Why RTK.ie?

Sentrinav has designed, deployed, and operated the RTK.ie nationwide RTK correction network since 2022 — a continuously operating reference station (CORS) network serving survey and construction professionals across Ireland. This rental service applies the same engineering discipline and operational standards to dedicated, project-scale networks.

2022

Operating Ireland's national RTK network

6h

Maximum hardware response time anywhere on the island

24/7

Automated station monitoring — no need to call us

Talk to us

Every project starts with a conversation.

Book a 20-minute call with Dariusz Liszka, General Manager at Sentrinav. No sales process. No commitment. Just a direct conversation about what you’re building and whether we can help.