Emlid Corrections: Built-in RTK for Reach receivers

Emlid has launched Emlid Corrections, a built-in RTK correction service now available across the Reach receiver range, with a free 1-year licence included for new and existing users. The heliguy™ in-house survey department is on hand to support the full Emlid ecosystem, so we've broken down what this new service means for your workflow, coverage, and costs.

Key takeaways: Emlid Corrections

• Built-in RTK: Emlid Corrections is a new RTK correction service built directly into Emlid Reach receivers and the Emlid Flow app.

• No extra setup: It removes the need to configure a third-party CORS connection or set up a local base station.

• Sub-inch accuracy: Powered by Point One Navigation's network, it delivers 1–2 cm (sub-inch) horizontal and vertical accuracy.

• Device support: Available now on Reach RX, RX2, RS2/RS2+, RS3, RS4, and RS4 Pro (not M2 or RS+) for new and existing users.

• Coverage: Includes the UK, US, much of continental Europe, New Zealand, and Australia's coastal/urban areas, with more regions being added.

• Free licence: Every eligible Reach device ships with a free 1-year licence, activated in Emlid Flow.

• Top-up pricing: Top-up with either a 3-year or 1-year licence available.

• Support: The heliguy™ in-house survey team can help with setup, licencing, and coverage checks for UK-based users.

What is Emlid Corrections?

Emlid Corrections is a professional RTK correction service built straight into Reach receivers and the Emlid Flow app.

Instead of hunting down a local CORS network or hauling out a base station, you open Emlid Flow, select Emlid Corrections, and you're working at centimeter accuracy almost immediately.

It's powered by Point One Navigation's RTK corrections network, which uses a VRS-based (Virtual Reference Station) architecture delivered over the internet.

In covered areas, this achieves 1–2 cm horizontal and vertical accuracy - putting it firmly in survey-grade territory.

The service works with all current field-ready Reach receivers: RX, RX2, RS2/RS2+, RS3, RS4, and RS4 Pro.

Emlid Corrections is available for new and existing users of compatible devices. Licences are tied to a specific device and activated directly through Emlid Flow, so there's no separate account juggling to worry about.

Coverage currently spans the UK, US, much of continental Europe, New Zealand, and coastal/urban Australia, with Point One expanding the network further over time. You can check current coverage on Emlid's map before relying on it for a job.

Why Emlid Corrections matters for fast-moving teams

Emlid Corrections is designed to support everyone from first-time GNSS users to enterprise cross- border operations, removing the friction of local bases and fragmented CORS networks along the way.

Zero setup and easy mobility

Setting up a local base station adds unnecessary complexity, especially for fast-moving workflows or teams without a dedicated surveyor on site.

Emlid Corrections gets users up and running in seconds, enabling quick site checks to keep the work going, without a complicated setup.

Broad and reliable coverage

Emlid Corrections runs on Point One's professionally operated network. Point One designs, manufactures, deploys, owns, and monitors each base station daily.

The base station interspacing of <40 km baseline density across covered regions allows for 1–2 cm accuracy with fast convergence.

Predictable performance and costs

CORS availability and pricing vary widely from state to state. Emlid Corrections is a single licence that works the same way across every covered region, priced per device with no shared accounts or concurrent-connection limits.

For enterprise AEC teams and survey firms deploying multiple receivers, this means clear fleet management and budgeting without unexpected overages or juggling local network accounts as projects cross borders.

More complete solution

Emlid Corrections is not an accessory or an add-on. Together with the receiver, it forms a more complete and powerful solution, designed to serve large survey firms and field crews in the AEC sector.

Pricing and Licencing

• 1 year free: Included with every eligible Reach device (excluding M2 and RS+), on top of the receiver's radio and standard NTRIP connectivity. The licence starts once activated in Emlid Flow.

• 3-Year Top-up: Priced £1,199.

• 1-Year Top-up: Priced £699 for a standard annual licence.

The 3-Year Top-Up works out to a ~46% saving vs. the 1-Year Top-Up. It can be purchased at any time: alongside a receiver, during the free year, or after.

heliguy™ support

As an official Emlid Partner, the heliguy™ in-house survey department supports the full Emlid ecosystem - from receiver selection through to day-to-day workflow setup.

If you're weighing up whether Emlid Corrections covers your working area, how it fits alongside your existing NTRIP or base station setup, or which Reach device suits your project, our survey team can talk you through it and help get your licence activated correctly in Emlid Flow.

Summary

Emlid Corrections brings centimeter-accurate RTK straight into the Reach ecosystem, cutting out the setup overhead of local base stations and third-party CORS networks.

With a free year included on eligible devices and predictable per-device pricing after that, it's a straightforward way for both new and existing Emlid users to get to work faster - and the heliguy™ survey team is on hand to help you make the most of it.