Coverage
50 statesSold nationwide. Real RTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.Full definition coverage depends on station density and cell signal, so check the official map for your site.
Tap a network below to light up the states it lists. Yellow = state is on the network's list (coverage inside a state can still be partial).
Regional / private
State-run
Nationwide (dashed = no state list published)
Everything you need to know
from $699Type: Commercial network
Price & plans
| Plan | Price | Term |
|---|---|---|
| Included | 1 year free with each compatible Reach receiver | |
| 1-year license | $699 (via E38 listing) | |
| 3-year license | $1,199 (via E38 listing), discounted vs 1-yr |
- Free trial
- Not published
- Discounts / exemptions
- Not published
- What's included
- Not published
- Contract / terms
- Extra licenses extend the existing license period
Coverage
- Where it works
- Sold nationwide. Real RTK coverage depends on station density and cell signal, so check the official map for your site.
- Stations
- Not published
- Official coverage map
- Open map →
- Needs cell signal?
- Yes: NTRIPThe standard way RTK corrections are sent over the internet. Think of it as internet radio for correction data.Full definition needs internet at the RoverThe receiver that moves around the job, like a survey pole or a drone. It uses the base's corrections to find its exact spot.Full definition (cell data or a phone hotspot). General rule, not an operator statement.
- Network
- VRSVirtual reference station. The network blends nearby stations to create a pretend base right next to you, which keeps the baseline short.Full definition service powered by Point One Navigation's network
Connection settings
NTRIP caster
hostNot needed: built into Emlid Flow (pick 'Emlid Corrections' as the correction input)
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.Full definitionNot needed
mountsNot needed
- Mount types
- Not published
- Correction formats
- Not published
- Satellites (ConstellationOne family of navigation satellites, like GPS, GLONASS, Galileo or BeiDou. More constellations means more satellites to use.Full definition)
- Not published
- Datum / EpochOne moment of GPS measurement. A receiver logging at 1 Hz records one epoch every second.Full definition / GeoidA lumpy, imaginary "sea level" surface around the whole Earth. Elevations are measured from it.Full definition
- Not published
- Must send GGAA short message your rover sends with its rough location. VRS and nearest-station streams need it to know where you are.Full definition position?
- Not published
- Accuracy
- Not published
- Receivers that work
- Supported Emlid Reach models only (VRS built in; no NTRIP setup)
Sign-up steps
- Activate the included license in Emlid Flow
- Check the coverage map for your site
- Extend with a 1- or 3-year license
- Sign-up page
- Not published
- How long approval takes
- Not published
- Who can sign up
- Not published
Fine print
- Terms / user agreement
- Not published
- System status page
- Not published
- Support
- [email protected]
- Last checked
- 2026-10-17
Checked 2026-10-17 Sources: [1] [2] [3] · "Not published" means we couldn't find it on the operator's public pages · Report a change
Reliability reports
Collecting soonNo user reports yet for Emlid Corrections. We only show real reports from real users, never sample data. Report collection opens soon, and here's what we'll ask:
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Get a quote
Coming soonSoon you'll be able to ask local dealers for RTK quotes for Emlid Corrections, all in one form. This form is not open yet. It's switched off, and nothing you type here is sent or saved. Want to know when it opens? Join the monthly email below.