What is GPS RTK?
Contributors:
Nate
Nate 
Resources and Going Further
Ready to get hands-on with GPS?
We've got a page just for you! We'll walk you through the basics of how GPS works, the hardware needed, and project tutorials to get you started.
We hope this tutorial helps you understand a bit more about GPS RTK. This is just the beginning! For more information, check out the resources below:
- RTKLIB: An Open Source Program Package for GNSS Positioning
- ResearchGate: Review of GNSS Formats for Real-Time Positioning
- Geo++: Real-Time GNSS Data Transmission Standard RTCM 3.0 (PDF)
- Stations
- UNAVCO: All Real-time Networks & Stations Monitoring - Mostly USA
- BKG's GNSS Data Center: Global List of Real-Time GNSS Data Streams From Ntrip Broadcasters - Global
- EUREF Permanent GNSS Network: Real-Time Map
- SNIP: the Simple NTRIP Caster - Runs a server where a few dozen stations can be accessed
- Android App: Lefebure NTRIP Client
Looking for more information related to GPS RTK? Check out the tutorials below:
LoRaWAN with ProRF and The Things Network
Learn how to make a LoRaWAN node for your next long range IoT project and connect it to the internet with The Things Network!
GPS-RTK Hookup Guide
Find out where you are! Use this easy hook-up guide to get up and running with the SparkFun high precision GPS-RTK NEO-M8P-2 breakout board.
Getting Started with U-Center for u-blox
Learn the tips and tricks to use the u-blox software tool to configure your GPS receiver.
GPS-RTK2 Hookup Guide
Get precision down to the diameter of a dime with the new ZED-F9P from u-blox.
Setting up a Rover Base RTK System
Getting GNSS RTCM correction data from a base to a rover is easy with a serial telemetry radio! We'll show you how to get your high precision RTK GNSS system setup and running.
How to Build a DIY GNSS Reference Station
Learn how to affix a GNSS antenna, use PPP to get its ECEF coordinates and then broadcast your own RTCM data over the internet and cellular using NTRIP to increase rover reception to 10km!
SparkFun RTK Surveyor Hookup Guide
Learn how to use the enclosed RTK Surveyor product to achieve millimeter level geospatial coordinates.
SparkFun RTK Express Hookup Guide
Learn how to use the enclosed RTK Express product to achieve millimeter level geospatial coordinates.
SparkFun RTK Facet Hookup Guide
Setup the RTK Facet in minutes to begin gathering millimeter level geospatial coordinates.
Or check out this blog post for inspiration.