Coverage
1 stateState-run network for New York.
Plans & pricing
FreeFree; renew yearly
- Constellations
- GPSThe US satellite navigation system. People often use "GPS" to mean all satellite positioning.Full definition, GLONASS, Galileo
- Correction formats
- RTCMThe common format RTK corrections are written in, so different brands can understand each other.Full definition (MAX / i-MAX), CMRxTrimble's own compact correction format. Some networks offer it for Trimble gear and machine control.Full definition
- Datum / Reference frameA precise version of a datum, defined by real stations on the ground. ITRF2020 and NAD 83(2011) are examples.Full definition
- NAD 83(2011)The official US datum for horizontal position right now. Most state networks give coordinates in it.Full definition EpochOne moment of GPS measurement. A receiver logging at 1 Hz records one epoch every second.Full definition 2010 MYCS2
- Support
- cors@dot.ny.gov
NTRIP caster
hostRTNReal-time network. A group of base stations spread across an area that work together to send RTK corrections.Full definition.DOTDepartment of Transportation. The state agency that runs many of the free state RTK networks.Full definition.NY.GOV
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.Full definitionSee 'RTN Ports/Mount Points' doc
1-year subscriptions with no price shown.
Checked 2026-10-16 Sources: [1] · Blank fields mean the operator doesn't publish it · Report a change
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