GNSS Education Archives

A person holds a cardboard box with a drone on top. Graphic icons and lines illustrate wireless connections between the drone, labeled Device, a Base Station, and other network points in front of an apartment building.

Best NTRIP Service Providers in 2026

March 1, 2026

NTRIP (Networked Transport of RTCM via Internet Protocol) is the standard protocol used to deliver real-time GNSS correction data over the internet. It is the transport layer that streams correction…

A silver tripod with a GNSS receiver stands on a grassy field, framed by rolling hills and a line of trees under a clear blue sky.

GNSS Receivers: Types, Uses & How They Work [2026]

February 15, 2026

GNSS receivers are the hardware backbone of centimeter-level positioning. Every autonomous vehicle navigating a city street, every drone mapping a construction site, every tractor following a sub-inch guidance line —…

A truck drives on an overpass with connected icons overhead labeled Device and Base Station, illustrating wireless communication between the truck and multiple network points.

What is RTK (Real-Time Kinematic) Positioning? [2026]

January 9, 2026

RTK (Real-Time Kinematic) positioning is a satellite-based technique that achieves centimeter-level accuracy by using correction data from reference stations to eliminate GNSS errors in real time. Where standard GNSS positioning…

A green tractor in a wheat field is connected wirelessly to a base station and four remote devices, represented by icons and dashed lines overhead, illustrating smart farming technology.

What is NTRIP?

January 3, 2026

Why is NTRIP Important?
High-precision location is essential for industries like surveying, construction, precision agriculture, robotics, autonomous vehicles, and mapping. Standard GNSS receivers provide meter-level accuracy, but applications demanding centimeter-level…

How to Choose the Best RTK for Location Precision in 2026

January 1, 2026

TL;DR: Choosing an RTK network comes down to eight factors: network density and correction type, positioning accuracy, protocol compatibility, satellite constellation support, ease of integration, service reliability, data security, and…

Split image: left shows a yellow tripod-mounted RTK Base GNSS device with the text RTK grind?; right shows a blurred map with blue dots and the text Always-on RTK network? with a green OR box in the center.

How to Build Your Own RTK Base Station (& Is It Worth It?) [2026]

December 14, 2025

If you have ever struggled to design and set up your own RTK base station, you should read this and learn about Point One’s RTK cloud service, a simpler and innovative solution for “precise location”.

From celestial navigation to modern precision location

January 10, 2025

At a glance: Point One, Point One Navigation’s global RTK corrections network includes a base station on the historic Nantes Astronomic Observatory, once a hub for celestial navigation. Originally used…

A solar-powered surveillance camera with RTK accuracy is mounted on a pole, set against a grey background featuring white concentric dotted circles.

Understanding RTK accuracy

December 19, 2024

At a glance: RTK accuracy fades with distance. Think of it like a radio signal – the further you are from the source, the weaker it gets. This happens at…

Overcoming the RTK Learning Curve

November 22, 2024

At a glance: To successfully connect to our RTK network and get your initial fix: choose a location with open sky, make sure your receiver is high-quality with up-to-date firmware,…

Best NTRIP Service Providers in 2026

GNSS Receivers: Types, Uses & How They Work [2026]

What is RTK (Real-Time Kinematic) Positioning? [2026]

What is NTRIP?

How to Choose the Best RTK for Location Precision in 2026

How to Build Your Own RTK Base Station (& Is It Worth It?) [2026]

From celestial navigation to modern precision location

Understanding RTK accuracy

Overcoming the RTK Learning Curve

FUSE is the location technology conference for Physical AI

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