PlanetiQ Launches GNOMES-10 to Enhance Global GNSS Constellation for Atmospheric Measurement #USA #Golden,_Colorado #GNSS #PlanetiQ #GNOMES-10

New Classifieds categories: Drones, GNSS, and more #Drones #UAS #GNSS #GPS #AerialMapping

In satellite navigation, two modified first-differenced MLE algorithms are developed for GNSS coordinate time series with missing values, preserving valid differenced information discarded by the standard method.
#GNSS
Details: doi.org/10.1186/s43020-026-00220-0

Elsight Unveils Revolutionary Positioning System for Uncrewed Vehicles in Challenging Environments #None #Elsight #Positioning #GNSS-denied

🎉Proud to join the #RAISEARTH project!

Towards the first integrated EU🇪🇺 Research Infrastructure that supports frontier research on the Sun–Earth system☀️🌍

👉raisearth.eu/about-r...
#GNSS🛰️🛰️ #spaceweather #monitoring #EOSC

Using just about every technology since the telegraph to get online at 35,000 ft ✈️

EPOC browser→HTTP→TCP/IP→PPP→RS232 at 115,200 baud→USB/serial→Android slirp (1995 SLIP/PPP emu)→Wi-Fi→satellite antenna aimed by GPS→satellite→ground station→the internet.
#psion #epoc #retrocomputing #gnss

Lots of insights from #EGI2026 in Ghent!

We were there to showcase our services to access and disseminate curated #GNSS data, metadata and products, supporting European e-infrastructures such as #EPOS and #EUREF

👇
tinyurl.com/5n7a2zh5

🌍#geodesy #FAIR #EPN_CB #M3G #DQMS

Published in Satellite Navigation on 29 September 2026, they developed a HetGNN-FGO method for integrated GNSS/LEO PPP that learns observation-level uncertainty factors for covariance rescaling.
#GNSS/LEO integration #Factor graph optimization
Details: doi.org/10.1186/s430...

In Satellite Navigation, this paper proposes a residual-based ML validator for GNSS ambiguity resolution in challenging environments, using a compact MLP to decide whether to accept a fixed integer ambiguity solution.
#GNSS
Details: doi.org/10.1186/s43020-026-00216-w

NAL Technologies Introduces PntGuard™ Syntrx for Enhanced GNSS Protection #United_States #Manassas #PntGuard #NAL_Technologies #GNSS/GPS

🛰️ GPS brouillé ou falsifié : les interférences GNSS deviennent un risque croissant pour l’aviation, entre jamming, spoofing et navigation perturbée.

➡️ aerosillage.com/gps-gnss-jam...

#GPS #GNSS #Aviation #AirSafety #NavigationAerienne

PlanetiQ Secures $3.3 Million NASA Contract for Advanced GNSS-PRO Research #USA #NASA #Golden #PlanetiQ #GNSS-PRO

ESA tests Galileo’s anti-spoofing protection.

The European Space Agency (ESA) has determined a position using the future Signal Authentication Service (SAS) of the Galileo navigatio…

#ESA #Galileo #GNSS #GPS #Satellite #Jamming #Navigation #Security #Tech #Spoofing #IT #SignalAuthenticationService

Words mean things: the UK has contracted for a #ResilientPNT Standard — agreed definitions against which systems and equipment can be measured.

🔗 rntfnd.org/2026/10/05/u...

#PNT #Standards #GNSS #CriticalInfrastructure

Aviation may be the sector most affected by #jamming and #spoofing — and before GPS, ICAO listed Loran as an aviation system. A new opinion piece makes the case for restoring #eLoran as resilient PNT for aviation.

🔗 rntfnd.org/2026/10/04/o...

#PNT #GNSS #Aviation

We understand FAA regulations for UAS make little to no mention of #PNT — yet #UTM depends on good location and navigation data to manage low-altitude drone flights safely.

🔗 rntfnd.org/2026/10/01/w...

#GNSS #Spoofing #UAS

Maritime #jamming and #spoofing have caused ship collisions, fires, and groundings — and insurers, who can wield financial incentives, are increasingly concerned about the lack of resilient #PNT.

🔗 rntfnd.org/2026/09/30/i...

#Maritime #GNSS

Dr. Zak Kassas asks what role #LEOPNT will play in the future #PNT ecosystem if it succeeds — and why one size does not fit all.

🔗 rntfnd.org/2026/09/29/o...

#GNSS #Jamming #Resilience

#GNSS Genasys Secures $1.5M in New U.S. and International Hardware Orders to Close Out Fiscal Year 2026

https://www.stocktitan.net/news/GNSS/genasys-secures-1-5m-in-new-u-s-and-international-hardware-orders-to-y7vr6thbx5wy.html?utm_source=stocktitan-bluesky&utm_medium=social

Satelliittipaikannuksen häirintä luo nyt kysyntää suomalaiselle tekniikalle - T&T esittelee 3 ratkaisua

www.tekniikkatalous.fi/uutiset/a/9d...

#GNSS #Häirintä #Varautuminen