From the authorised PTx Trimble distributor for the UK and Ireland

Standard GPS is suitable for basic navigation, but precision farming applications benefit from GPS correction services that significantly improve accuracy and repeatability. Whether you’re drilling, spraying, spreading fertiliser, planting or carrying out other precision farming operations, Trimble offers a range of correction services to suit different farming systems, equipment and budgets.

This guide explains the different GPS correction services available from Vantage, how they work, what they’re best suited for, and what each one costs—helping you choose the right solution for your farm with confidence.

Understanding GPS Correction

Every GPS receiver has some built-in error caused by factors such as atmospheric conditions, satellite positioning and signal delay. On their own, standard GPS receivers typically provide accuracy within a few metres.

GPS correction services reduce these errors by applying real-time corrections, dramatically improving accuracy and repeatability. Depending on the correction service you choose, this can range from sub-metre accuracy to repeatable centimetre-level precision.

For farmers across the UK and Ireland, improved GPS correction means:

• Reduced overlaps and skips when drilling, spreading and spraying
• Greater accuracy when returning to the same guidance lines year after year
• Better use of seed, fertiliser and crop protection products
• Reduced operator fatigue, particularly during long working days or night operations
• Greater confidence working in poor visibility

The right correction service depends on the work you do. Many everyday farming operations benefit from reliable sub-metre guidance, while certain specialist applications demand the highest levels of repeatability and precision.

Choosing the Right Correction Service

Trimble RangePoint® RTX

RangePoint RTX provides reliable sub-metre accuracy and is an excellent choice for many everyday precision farming applications. It delivers consistent guidance performance for grassland and tillage operations while keeping subscription costs low.

Typical applications include:

• Fertiliser spreading
• Spraying
• Grassland management
• Cereal drilling
• General field guidance

Best for: Farms looking for dependable guidance and excellent value across a wide range of everyday farming tasks.

Trimble CenterPoint® RTX

CenterPoint RTX delivers 2.5 cm repeatable accuracy directly via satellite, without requiring a local base station or relying on mobile network coverage. Because corrections are delivered by satellite, it provides consistent performance across the UK and Ireland, including areas where mobile coverage may be limited.

It is well suited to farms carrying out operations where high levels of repeatability are important.

Typical applications include:

• Precision planting
• Controlled traffic farming
• Strip tillage
• High-value crops
• Operations requiring repeatable guidance year after year

Best for: Farms requiring repeatable centimetre-level accuracy without depending on a mobile data connection.

Trimble CenterPoint® VRS

CenterPoint VRS uses a mobile data connection to receive correction data tailored to your exact location. It provides repeatable centimetre-level accuracy and is an excellent solution where reliable mobile coverage is available.

Typical applications include:

• Precision planting
• Controlled traffic farming
• Potatoes
• Sugar beet
• Vegetable and horticultural crops
• Any application demanding the highest level of repeatability

Best for: Farms with strong mobile coverage carrying out the most demanding precision farming operations.

GPS Correction Service Pricing

Prices shown are current list prices and may vary depending on receiver compatibility and subscription term. Contact us for a quotation tailored to your equipment and requirements.

Not sure which option is right for your farm?

Our precision farming specialists will discuss your equipment, cropping system, farm layout and day-to-day operations to recommend the correction service that delivers the best balance of performance and value.

Why Farmers Across the UK & Ireland Choose Vantage

• Authorised PTx Trimble distributor – Genuine PTx Trimble hardware and correction services backed by manufacturer support.
• Experienced local support – Precision farming specialists supporting customers throughout the UK and Ireland.
• Complete setup and onboarding – We configure your equipment and ensure everything is working correctly before you head to the field.
• One trusted partner – Guidance, autosteer, ISOBUS, correction services, installation, training and ongoing support from one experienced team.

Frequently Asked Questions

Which correction service is right for me?

The best choice depends on the work you’re carrying out. Many grassland and tillage farmers achieve excellent results using RangePoint RTX for tasks such as fertiliser spreading, spraying, cereal drilling and general guidance. If your operation requires the highest levels of repeatability—such as potatoes, sugar beet, vegetable crops, precision planting or controlled traffic farming—one of Trimble’s centimetre-level correction services may be the better option.

If you’re unsure, our team will help you choose the solution that best suits your farm, machinery and budget.

What’s the difference between CenterPoint RTX and CenterPoint VRS?

Both services provide repeatable centimetre-level accuracy, but they deliver corrections differently.

CenterPoint RTX receives corrections directly via satellite, making it ideal where mobile coverage is limited.

CenterPoint VRS uses a mobile data connection to receive location-specific corrections and is an excellent choice where reliable network coverage is available.

Is this a one-time purchase or a subscription?

GPS correction services are supplied on an annual subscription basis. We’ll recommend the most suitable subscription for your equipment, usage and farming operation.

Will these services work with my existing Trimble display or receiver?

In most cases, yes. Simply let us know which Trimble display and receiver you’re currently using, and we’ll confirm compatibility before you purchase.

Do you provide support if I have trouble in the field?

Absolutely. Our experienced support team provides setup assistance, troubleshooting and ongoing technical support for customers throughout the UK and Ireland, helping you get the very best from your Trimble guidance system.

Ready to Improve Your GPS Accuracy?

Whether you’re looking for reliable everyday guidance or repeatable centimetre-level precision for specialist farming operations, Vantage can help you choose the Trimble correction service that’s right for your farm.

[Request a Quote]  [Call +353 (0)21 2038827]  [Email info@vantageireland.com