GNSS Blogs
How GNSS Automated Deformation Monitoring Works
A GNSS automated deformation monitoring system does more than stream precise coordinates. It establishes a stable reference, measures carrier-phase observations at fixed monitoring points, converts baseline changes into local displacement,...
How GNSS Automated Deformation Monitoring Works
A GNSS automated deformation monitoring system does more than stream precise coordinates. It establishes a stable reference, measures carrier-phase observations at fixed monitoring points, converts baseline changes into local displacement,...
RTK vs PPK: How to Choose for Real-World GNSS Projects
Choosing the right method is not only about accuracy. It is about balancing real-time efficiency, communication risk, and the ability to recover valuable field data. An RTK-enabled drone takes off...
RTK vs PPK: How to Choose for Real-World GNSS Projects
Choosing the right method is not only about accuracy. It is about balancing real-time efficiency, communication risk, and the ability to recover valuable field data. An RTK-enabled drone takes off...
PPP-RTK Explained: How It Achieves Global Centimeter-Level Positioning
PPP-RTK is a high-precision GNSS positioning technology designed to provide fast centimeter-level positioning over wide areas without relying on a local RTK base station. The phrase “global centimeter-level positioning” is...
PPP-RTK Explained: How It Achieves Global Centimeter-Level Positioning
PPP-RTK is a high-precision GNSS positioning technology designed to provide fast centimeter-level positioning over wide areas without relying on a local RTK base station. The phrase “global centimeter-level positioning” is...
Can Single-Frequency RTK Still Be Used? Applications, Accuracy, and Limitations
RTK (Real-Time Kinematic) is widely used to achieve centimeter-level GNSS positioning in surveying, agriculture, robotics, UAV mapping, and machine control applications. Today, most high-performance RTK receivers support dual-frequency or multi-frequency...
Can Single-Frequency RTK Still Be Used? Applications, Accuracy, and Limitations
RTK (Real-Time Kinematic) is widely used to achieve centimeter-level GNSS positioning in surveying, agriculture, robotics, UAV mapping, and machine control applications. Today, most high-performance RTK receivers support dual-frequency or multi-frequency...
Why RTK Positioning Becomes Unstable: Common Causes and Troubleshooting Guide
Many RTK users have experienced the same frustrating situation: The receiver reaches a Fixed solution, then suddenly drops back to Float. The position may jump unexpectedly, fixing may take much...
Why RTK Positioning Becomes Unstable: Common Causes and Troubleshooting Guide
Many RTK users have experienced the same frustrating situation: The receiver reaches a Fixed solution, then suddenly drops back to Float. The position may jump unexpectedly, fixing may take much...
What Is GNSS Ambiguity Resolution? Understanding RTK Fix
Every RTK user has seen the positioning status change from Float to Fixed. But what exactly is being “fixed”? A common misunderstanding is that RTK ambiguity fixing directly fixes the...
What Is GNSS Ambiguity Resolution? Understanding RTK Fix
Every RTK user has seen the positioning status change from Float to Fixed. But what exactly is being “fixed”? A common misunderstanding is that RTK ambiguity fixing directly fixes the...