Automotive 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 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…

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”.

A black robotic lawn mower on grass, with digital icons above it indicating connectivity to a base station and multiple sensors or devices.

RTK Corrections: What They Are and How They Work

October 27, 2025

TLDR: RTK CorrectionsRTK corrections are real-time data from ground-based reference stations that eliminate GNSS satellite signal errors, improving positioning accuracy from 3–5 meters to 1–2 centimeters. Base stations at precisely…

Diagram showing two cars: the top car with a red, curved dashed line labeled loosely coupled GNSS, and the bottom car with a green, straight dashed line labeled tightly coupled INS.

Loosely Coupled & Tightly Coupled INS & GNSS [2024 Guide]

June 1, 2024

Learn about the differences between loose and tight coupling in GNSS, and why tight coupling provides greater precision to power more reliable solutions.

Calian: The Power of Plug-and-Play RTK

May 8, 2024

How Point One cut Calian’s time to market for its new smart antenna by two-thirds with Point One’ industry-leading RTK network and ease of integration.

WATCH: Centimeter-level precision location that works wherever you do

March 26, 2024

For tomorrow’s businesses that depend on precise location, traditional GNSS falls short.
That’s where Point One’s RTK Network comes in.

Diagram of a car with labeled X (roll, green), Y (pitch, red), and Z (yaw, blue) axes, a highlighted IMU sensor, and a data box showing accelerometer and gyroscope values—ideal for illustrating INS or Dead Reckoning applications.

Why You Need Dead Reckoning: Top Applications for INS

March 20, 2024

See why dead reckoning and inertial sensors are essential components of high-precision positioning tech stacks for AVs, navigation systems, fleets, & more.

A car avoids a fallen tree blocking the road, guided by signals from three satellites shown with green lines and circles, illustrating absolute navigation or autonomous driving technology.

Absolute vs Relative Positioning: Why You Need Both for GNSS Accuracy [2024]

March 18, 2024

When it comes to robotics & AV solutions, many developers have a strong opinion on using absolute vs relative navigation. We’re here to say you actually need both.

Best NTRIP Service Providers in 2026

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

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

RTK Corrections: What They Are and How They Work

Loosely Coupled & Tightly Coupled INS & GNSS [2024 Guide]

Calian: The Power of Plug-and-Play RTK

WATCH: Centimeter-level precision location that works wherever you do

Why You Need Dead Reckoning: Top Applications for INS

Absolute vs Relative Positioning: Why You Need Both for GNSS Accuracy [2024]

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