Emlid Corrections
Key Features
Professional RTK correction service built into the Emlid Reach receivers and the Emlid Flow app.
- No need to configure a third-party CORS or set up a local base station – open Emlid Flow, select Emlid Corrections, and you're working at centimeter (sub-inch) accuracy.
- Powered by Point One Navigation's network, the service uses a VRS-based architecture delivered over the internet and achieves horizontal and vertical accuracy of 1–2 cm (sub-inch) in covered areas.
Compatible with - Reach RS4 Pro, RS4, RX2, RX, RS3, RS2/RS2+.
- Each receiver includes a free first year of Emlid Corrections. The 3-year package gives you four years of coverage total — that's $300/year, the best per-year rate.
Package includes
1 or 3 years of Emlid Corrections, for one Reach device.
2-month money-back guarantee
Not happy with the service or coverage? No hard feelings — we'll give your money back upon request.
Shipping
Shipping from the Netherlands
1-3 days by DHL or FedEx, up to 7 days by regular post
Specifications
| Accuracy (horizontal): | 1–2 cm (sub-inch) |
|---|---|
| Accuracy (vertical): | 1–2 cm (sub-inch) |
| Signal tracking: | GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS, EGNOS |
|---|---|
| Coverage: | |
| Correction format: | RTCMv3.2 |
|---|---|
| Correction type: | Network RTK (VRS) |
| Datum: | ETRS89 (ETRF2000), 2010.0 Datum (for The Netherlands) ETRS89 (ETRF2000), 2010.5 |
| Delivery: | Internet (NTRIP via Emlid Flow) |
| Uptime: | 99.9% |
Your first year of RTK corrections is included
Emlid Corrections is built into your receiver. No base station, no NTRIP setup — just open Emlid Flow, tap Emlid Corrections, and get centimeter accuracy in seconds.
Love it from day one? Lock-in 3 years of savings:
Not satisfied? Full refund, no questions asked.
Coverage
Emlid Corrections is available in the United States, the UK, Europe, Australia, and New Zealand.
Not in your region yet?
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Which Receiver Is Right for You?
| Feature | Reach RS4 Pro | Reach RS4 | Reach RX2 | Reach RS3 |
|---|---|---|---|---|
| Price | €3.999,00 | €3.299,00 | €1.999,00 | €2.499,00 |
|
Best for |
Large-scale construction, civil engineering and mining on complex, limited-access or hazardous sites |
Topo, residential construction and drone mapping across rugged, forested and urban sites |
Utility construction, GIS, asset mapping and mobile scanning — the lightest Reach, wherever mobile coverage reaches |
Individual surveyors and small businesses working mixed, largely open sites |
|
RTK accuracy |
7 mm + 1 ppm |
7 mm + 1 ppm |
7 mm + 1 ppm |
7 mm + 1 ppm |
|
Satellite tracking |
672 ch |
672 ch |
672 ch |
184 ch |
|
Tilt compensation |
Unlimited angle |
Unlimited angle |
Unlimited angle |
Up to 60° |
|
AR stakeout |
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Visual capture |
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Setup |
Base + Rover |
Base + Rover |
Rover only |
Base + Rover |
|
Radio |
LoRa up to 1 W |
LoRa up to 1 W |
LoRa 0.1 W |
|
|
RINEX logging |
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IP rating |
IP68 |
IP68 |
IP68 |
IP67 |
|
Battery life |
16 h |
16 h |
16 h |
18 h |
|
Weight |
943 g |
927 g |
280 g |
950 g |



