DATA CHECKED OCT 2026
Louisiana / State-run network

C4Gnet.XYZ RTN

Paid  LSU Center for GeoInformatics

Plans & pricing

from $495/yr
PlanPriceTerm
1-yr unlimited RTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.More 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.More (NTRIPThe standard way RTK corrections are sent over the internet. Think of it as internet radio for correction data.More)$3,5001 year
10 hrs RTK rover$4951 year
50 hrs RTK rover$1,9951 year
GIS DGNSS unlimited$995
Full RTNReal-time network. A group of base stations spread across an area that work together to send RTK corrections.More membership$5,000
Support
C4G@lsu.edu

NTRIP caster

hostProvided after signup
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.More—
Statewide, with 100+ CORSContinuously Operating Reference Station. A permanent GPS receiver that records satellite data all day, every day.More. Sold through the LSU store.
Checked 2026-10-16 Sources: [1] · Blank fields mean the operator doesn't publish it · Report a change

Reliability reports

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