A collaborative research team from Wuhan University and affiliated institutions has published a major study in the July 2025 issue of Satellite Navigation. The team developed and validated an enhanced PPP and PPP-RTK framework using next-generation GNSS signals and satellite.

Qascom S.R.L. (IT) has successfully delivered the final presentation of the NAVISP-EL2-081 -  MOOD  (Moon testbed) project, marking the culmination of a multi-year effort to develop a cutting-edge GNSS simulation testbed for lunar, cislunar and space-based PNT applications.

A new study has identified the cause of the GPS outages during the geomagnetic storm that occurred on May 10–11, 2024, by analyzing data from a 1-Hz GPS receiver network. Standalone GPS position errors in precise point positioning (PPP) mode in the Central United States reached.

Sean Gorman, CEO and co-founder of highlights the new GloTEC system from NOAA Space Weather Prediction Center (SWPC), which provides free, high-resolution global ionospheric corrections, updated every 10 minutes, and accessible to the public. As mobile.

The U.S. Space Force’s Space Operations Command has accepted a modernized operating system for GPS, designed to maintain the resiliency of the constellation and enhance PNT services. The GPS Next Generation Operational Control System (OCX) upgrade is part of a broader set of.

Modern warfare is no longer about guns and bombs. Jamming, spoofing and using sophisticated cybertricks to disrupt GNSS are now regular tactics. In this article, Jeff Higgins, Cailabs US president, emphasizes that these forms of interference are becoming regular tools for sowing.

Radio waves emanating from secretive facilities run by Russia’s military are the culprit behind GNSS jamming in the Baltic Sea, according to Defense News. Read the full story: Photo: Gdynia Maritime University, the University of Colorado, Maritime Office.

Dave Zilkoski highlights some history of the Coast and Geodetic Survey and provides the latest information on the National Geodetic Survey's new National Spatial Reference System (NSRS). 🔗: . Photo: Dave Zilkoski.

A new Esri book, GeoAI: Artificial Intelligence in GIS, provides real-life stories about public- and private-sector organizations as well as NGOs and nonprofits successfully using GeoAI (artificial intelligence) to manage processes, workflows, policies and communication. The.

From West Point cadets tracking electronic warfare to South Africa’s GNSS-powered water resilience and advancements in quantum navigation — explore these and more in this month’s “Seen & Heard,” GPS World’s roundup of interesting GNSS/PNT stories from across the globe. Read the.

.@XonaSpace Pulsar-0 satellite is now undergoing live orbit testing — a key step toward delivering high-accuracy, encrypted navigation signals from low-Earth orbit. With stronger signals, cm-level precision and spoofing resistance, Pulsar aims to boost PNT performance in.

News outlet MSN has published a slideshow detailing seven take-aways from recent GNSS spoofing defense moves against Iranian missiles headed toward Israel. The missiles instead ended up in the Mediterranean Sea, apparently because of successful electronic hacking. 🔗:.

GNSS RTK 4 Click is a compact add-on board from @mikroel that provides high-precision GNSS positioning with real-time kinematics (RTK). Read more about its features 👇

Exyn has integrated the Trimble DA2 GNSS System, an RTK-capable GNSS receiver, with the Exyn Nexys autonomous mapping platform, bringing centimeter-level geospatial accuracy to SLAM-based mobile 3D mapping. 🔗: Photo: Exyn

Türkiye Regional Positioning and Timing System, BKZS, is now taking shape!. As a key pillar of Türkiye’s 2030 Industry and Technology Strategy, BKZS reflects the country’s ambition to gain strategic autonomy in satellite-based PNT, moving away from dependence on foreign systems.

Read about SatLab's new HydroBoat 1200MB, a compact uncrewed surface vehicle (USV) system engineered for 3D hydrographic surveying in inland and nearshore waters.

MicroStrain by HBK has launched the 3DM-CV7-GNSS/INS, an ultra-compact, tactical-grade inertial navigation system (INS) designed for seamless integration into space-constrained platforms. 👉

Kongsberg Discovery has introduced its Motion Gyro Compasses (MGCs) as a GNSS‑independent navigation solution. Check out MGC's features: Photo: Kongsberg

Discover how High-Q ceramic bandpass filters present a technical opportunity to build jamming-resistant GNSS receivers for mission-critical applications. . Photo: Jeremy Poland / E+ / Getty Images

Agilica BV has completed a feasibility study to develop a complementary PNT system that would enable precision drone navigation and landing in environments where GNSS signals are degraded or unavailable. Learn more about the study: Photo: ESA/Agilica.