Nationwide services / u-blox PointPerfect Live
u-blox PointPerfect Live
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Paid
Last checked Nov 4, 2026 · How we check
Commercial network
Network RTKRTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.Full definition (NRTK); regional coverage in North America, check u-blox's map; ask u-blox for pricing
Where it works
0 statesThe operator doesn't publish a state list. Use the official map.
All plans
| Plan | Price | Term |
|---|---|---|
| PointPerfect Live | Not published; ask u-blox for a quote and trial access |
Coverage
- Where it works
- The operator doesn't publish a state list. Use the official map.
- Official coverage map
- Open map →
- Needs cell signal?
- Yes: NTRIPNTRIPThe standard way RTK corrections are sent over the internet. Think of it as internet radio for correction data.Full definition needs internet at the roverRoverThe 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
- Network RTK (NRTK) service from u-blox, 1-2 cm + 0.5 ppmppmParts per million. In GPS specs, 1 ppm means about 1/16 inch of extra error for every mile you are from the base.Full definition horizontal accuracy. Regional coverage in Europe and North America; check u-blox's service map for your site.
Connection settings
NTRIP caster
hostProvided after signup
portPortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.Full definitionProvided after signup
- Correction formats
- IP-based network RTK correctionsCorrectionsLive info from a base station about how far off the satellite signals are, so your rover can cancel out the error.Full definition using open standards
- Datum / epochEpochOne moment of GPS measurement. A receiver logging at 1 Hz records one epoch every second.Full definition / geoidGeoidA lumpy, imaginary "sea level" surface around the whole Earth. Elevations are measured from it.Full definition
- Local coordinate reference framesReference frameA precise version of a datum, defined by real stations on the ground. ITRF2020 and NAD 83(2011) are examples.Full definition (per u-blox)
- Receivers that work
- Works with any GNSSGNSSGlobal Navigation Satellite System. The general name for GPS (USA) and the other satellite systems like GLONASS, Galileo and BeiDou.Full definition RTK receiver, u-blox or non-u-blox, and mixed fleets (per u-blox)
Sign-up steps
- Contact u-blox through the PointPerfect Live page to ask about trial access and pricing.
- Check u-blox's service map to confirm your site is covered.
- Enter the casterCasterThe internet server that hands out correction streams. Your rover logs in to it, like tuning into a radio station.Full definition details u-blox gives you in your rover's NTRIP client.
- Go out under open sky and wait for RTK FIXFixThe best RTK status. The receiver has finished its math and your position is good to about an inch.Full definition before you start measuring.
Fine print
- Last checked
- Nov 4, 2026
States covered
No state-by-state list published.
Not listed by the operator: free trial, discounts, what's included, station count and a few other details. Ask them before you sign up if these matter to you.
No user reliability reports yet. Used it in the field? Tell us how it went.