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As a cornerstone in Global Navigation Satellite Systems, Galileo has been a familiar presence in our daily lives. Since commencing testing and experimentation of the innovative High Accuracy Service (HAS) in 2019, Galileo has embarked on a transformative journey. In the present year of 2024, HAS is progressively extending its global coverage and services. Join us in this blog as we delve into the essence of HAS, exploring its potential to enhance both our work and daily experiences.

Building upon the insights shared in our previous blog, where we explored the importance of global datums and the challenges they present, particularly in terms of coordination changes over time, our attention now turns to a solution that effectively addresses these challenges—the local datum.

Since we released our new SAgro200 autosteer system this month, now we have 3 models of SAgro-Series autosteer systems. In order to make it easier for our users to choose the most suitable one for their farming tasks, today we will introduce the differences and common advantages of our SAgro-Series autosteer systems.

Understanding the essence of geodetic datums is not just a theoretical exercise but a critical aspect of a surveyor's daily routine. When we talk about a datum, we're essentially referring to the reference point or "zero" point against which all measurements are made. In geodetics, where precision is paramount, this point is crucial for accurate comparisons and measurements.

In the realm of GNSS applications, beyond Real-Time Kinematic (RTK) surveying, static surveys play a crucial role. Often, the raw static data recorded by GNSS receivers is stored in a binary format to optimize storage space. However, for post-processing, the industry-standard RINEX format proves to be more readable and is widely employed in various static post-processing software. Today, let's delve into a useful tool, SingularConverter, designed specifically to convert binary data in the *.xyz format to RINEX data.

In our previous blogs, we introduced NMEA-0183 and the key message $GPGGA. For RTK devices, providing Positioning, Navigation and Timing (PNT) data to different software and platforms often involves the use of standard NMEA messages. In this blog, we will introduce the most common NMEA messages used in RTK devices, in addition to $GPGGA.