How Irish farmers are achieving centimetre-level GPS accuracy without expensive hardware.
RTK precision guidance on an Irish farm.
The display confirms RTK FIX status, delivered via mobile internet with no base station required.
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For years, achieving centimetre-level accuracy meant one thing: buying your own RTK base station.
An investment north of €10,000, plus the headache of managing radio transmitters and line-of-sight problems across hilly terrain.
For many Irish operators, that put precision farming out of reach.
That barrier is now gone.
RTKdata.com delivers RTK corrections over the mobile network, bringing auto-steer precision to farms from West Cork to Donegal without installing a RTK base station.
The guidance display confirms RTK FIX via RTKdata. No additional hardware needed beyond a data connection.
Network RTK: How It Works
Instead of owning a base station, you connect to RTKdata's network of reference stations.
If your tractor or guidance display supports NTRIP, standard on John Deere, New Holland, Case IH, Massey Ferguson, Fendt, DJI, and also many Trimble/Topcon setups, you enter your credentials and receive corrections instantly.
Why this matters for Irish conditions:
Grassland makes up about 92% of Ireland’s utilised agricultural area, so a lot of field work is spreading, mowing, reseeding and slurry management, often on small, irregular fields.
In that reality, anything that adds setup time or “signal chasing” quickly becomes a deal-breaker.
With network RTK, you don’t have to worry about whether a local base signal reaches every corner. If you have mobile data in the cab, you can keep the same accuracy field to field.
How it makes farmers’ lives better
Centimeter guidance isn’t about fancy screens, it’s about doing the job once, and doing it right:
Fewer misses and overlaps when drilling, spreading or spraying
Less double‑dosing on awkward boundaries (saving fertiliser and chemical) less fatigue on long days, because the tractor holds the line while you focus on the implement and conditions
t also supports more accurate application and better records which is useful when you’re trying to stay on top of costs and comply with nitrates rules.
Real Results: Turning Accuracy into Profit
This is a fictional example, but the savings figures are grounded in published research and Irish advisory data.
Consider a 350‑acre (≈142 ha) tillage farm in Co. Wexford, growing winter wheat and spring barley across a patchwork of 6–12 ha fields.
The operator had section control, but accuracy wasn’t consistent: dropouts near tree lines and rolling ground led to gaps and overlaps, especially in short spraying windows.
Last spring he switched to RTKdata.
Setup took around fifteen minutes using the tractor’s existing receiver and modem.
No new hardware. Once RTK was stable, boom sections shut off exactly where they should.
Over the season he recorded roughly 5–6% less spray product used and about 7% less fertiliser applied on the same hectares, with no yield penalty.
The subscription cost paid for itself within the first week of spring drilling.
Test it on your own equipment
RTKdata works with any NTRIP‑compatible receiver, so many machines from the last decade need no hardware changes — just a data connection.
Setup takes minutes at rtkdata.com.
