Inertial Navigation Systems, INS/GPS, AHRS, and IMU Sensors for Unmanned Systems

Qinertia Post-Processing Software Enhances GNSS-INS Receivers

By Mike Ball / 28 Sep 2021

SBG Systems Qinertia post-processing software

SBG Systems’ Qinertia post-processing software is now being offered by Septentrio with its AsteRx-i3 D Pro+, AsteRx-i3 S Pro+ and AsteRx SBi3 Pro+ GNSS/INS receivers. The software provides UAV (unmanned aerial vehicle) mapping and surveying applications that do not have access to real-time GNSS corrections with higher positioning and orientation (heading, pitch and roll) accuracy.

Qinertia performs GNSS/INS post-processing with raw GNSS observables. By post-processing GNSS and IMU data, trajectory and orientation accuracy is improved and sensor data such as images can be geotagged. This makes high-accuracy mapping possible even in places where real-time GNSS corrections are not available.

With the addition of post-processing, Septentrio’s GNSS/INS products seamlessly cover the full mapping workflow. The AsteRx-i3 Pro+ receivers are fully compatible with Qinertia post-processing software, meaning that no data manipulation is required before the post-processing step.

Danilo Sabbatini, Product Manager at Septentrio, commented: “As a result of our cooperation with SBG Systems, Septentrio’s mapping customers who use GNSS/INS are benefitting from a quicker and more reliable workflow. The intuitive user interface of Qinertia software makes it easy for users to further improve their positioning and orientation accuracy in the post-processing step.”

To learn more, contact SBG Systems: Visit Website Send Message View Supplier Profile
Posted by Mike Ball Mike Ball is our resident technical editor here at Unmanned Systems Technology. Combining his passion for teaching, advanced engineering and all things unmanned, Mike keeps a watchful eye over everything related to the unmanned technical sector. With over 10 years’ experience in the unmanned field and a degree in engineering, Mike’s been heading up our technical team here for the last 8 years. Connect & Contact