Seiler Geospatial’s Post

Topcon expands MC-X platform with GNSS option

Interesting to check GNSS signals using the ComNav Technology Ltd. P6H on top of a Leica Geosystems antenna and to get a PPP point accuracy of 5 cm after 10’ convergence using Galileo HAS. CREATIVE GEOSENSING

Uncertain about GNSS receiver performance assessment? Our latest blog dives into the process, explaining why it's crucial for reliable satellite navigation and how it ensures mission success. Check it out and share your thoughts! https://lnkd.in/erEV9F9D

For more than a decade now, we’ve been warned about the vulnerabilities of GNSS and the risks of satellite signal interference, including jamming and spoofing, as well as the general lack of robustness of GNSS-enabled devices to various interferences. According to the founding architect of GPS, Brad Parkinson, GPS signals – as well as any other GNSS constellation – are becoming increasingly susceptible to threats such as deliberate signal jamming, or advanced spoofing. With Safran's Skydel Simulation Engine, the future of interference testing is poised to change forever—and for the better. Skydel is a software based GNSS Simulation platform that generates the same RF signals as real satellites, empowering test engineers to simulate any scenario and test their GPS receiver device. ➡️ Learn more: https://lnkd.in/dZwxuwxf #Simulation #PNT #Jamming #Spoofing

For more than a decade now, we’ve been warned about the vulnerabilities of GNSS and the risks of satellite signal interference, including jamming and spoofing, as well as the general lack of robustness of GNSS-enabled devices to various interferences. According to the founding architect of GPS, Brad Parkinson, GPS signals – as well as any other GNSS constellation – are becoming increasingly susceptible to threats such as deliberate signal jamming, or advanced spoofing. With Safran's Skydel Simulation Engine, the future of interference testing is poised to change forever—and for the better. Skydel is a software based GNSS Simulation platform that generates the same RF signals as real satellites, empowering test engineers to simulate any scenario and test their GPS receiver device. ➡️ Learn more: https://lnkd.in/g-4wii-c #Simulation #PNT #Jamming #Spoofing

For more than a decade now, we’ve been warned about the vulnerabilities of GNSS and the risks of satellite signal interference, including jamming and spoofing, as well as the general lack of robustness of GNSS-enabled devices to various interferences. According to the founding architect of GPS, Brad Parkinson, GPS signals – as well as any other GNSS constellation – are becoming increasingly susceptible to threats such as deliberate signal jamming, or advanced spoofing. With Safran's Skydel Simulation Engine, the future of interference testing is poised to change forever—and for the better. Skydel is a software based GNSS Simulation platform that generates the same RF signals as real satellites, empowering test engineers to simulate any scenario and test their GPS receiver device. ➡️ Learn more: https://lnkd.in/gG93f3Tn #Simulation #PNT #Jamming #Spoofing

GNSS #trivia question: Does Trimble #IonoGuard actively clean up existing satellite signals affected by scintillation? Or does it ignore the impacted signal completely and predict around it? . . . . The answer is.. . . . . Both! Trimble IonoGuard identifies "healthy" GNSS signals (the green segments depicted in the right-hand image) and uses them to predict around the unstable signals (as indicated by the red segments). If a signal is of significantly poor quality, IonoGuard can disregard it altogether. Image context: GNSS signals during May 10, 2024 solar storm. In the left-hand image, blue indicates RTK, red indicates SBAS. The right-hand image shows the GNSS satellite signal processed by Trimble IonoGuard. #SolarScintillation #IonosphericScintillation #SolarStorm

For more than a decade now, we’ve been warned about the vulnerabilities of GNSS and the risks of satellite signal interference, including jamming and spoofing, as well as the general lack of robustness of GNSS-enabled devices to various interferences. According to the founding architect of GPS, Brad Parkinson, GPS signals – as well as any other GNSS constellation – are becoming increasingly susceptible to threats such as deliberate signal jamming, or advanced spoofing. With Safran's Skydel Simulation Engine, the future of interference testing is poised to change forever—and for the better. Skydel is a software based GNSS Simulation platform that generates the same RF signals as real satellites, empowering test engineers to simulate any scenario and test their GPS receiver device. ➡️ Learn more: https://lnkd.in/g-4wii-c #Simulation #PNT #Jamming #Spoofing

For more than a decade now, we’ve been warned about the vulnerabilities of GNSS and the risks of satellite signal interference, including jamming and spoofing, as well as the general lack of robustness of GNSS-enabled devices to various interferences. According to the founding architect of GPS, Brad Parkinson, GPS signals – as well as any other GNSS constellation – are becoming increasingly susceptible to threats such as deliberate signal jamming, or advanced spoofing. With Safran's Skydel Simulation Engine, the future of interference testing is poised to change forever—and for the better. Skydel is a software based GNSS Simulation platform that generates the same RF signals as real satellites, empowering test engineers to simulate any scenario and test their GPS receiver device. ➡️ Learn more: https://lnkd.in/ewzf9qDQ #Simulation #PNT #Jamming #Spoofing

Iridium recently completed the acquisition of Satelles. While that is exciting, what is more exciting are the differences between STL vs. GPS. STL offers 1. Higher signal strength (works indoor) 2. Resistant to manipulation/spoofing 3. Requires only 1 satellite in view (GPS needs 4).