GPS Archives - Page 2 of 146 - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

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February 11, 2025

VIAVI Expands SecurePNT Portfolio with Edge Grandmaster Clock, 25G Precision Time Protocol and Multi-Orbit altGNSS Resiliency

VIAVI Solutions Inc. has launched EdgeGM 7000, a highly resilient Edge Grandmaster Clock building on the SecurePNT portfolio. EdgeGM 7000 offers up to 25G Precision Time Protocol (PTP) and multi-orbit SecureTime altGNSS for assurance of Positioning, Navigation and Timing (PNT) services used in critical infrastructure operations worldwide.

By Inside GNSS

February 10, 2025

Topcon and Pix4D Collaborate to Advance Photogrammetry Solutions

Topcon Positioning Systems and Pix4D have announced a strategic agreement that combines their expertise in geopositioning and photogrammetry solutions. The collaboration includes Topcon becoming an authorized distributor of Pix4D’s photogrammetry software portfolio, which offers their customers even greater access to high-precision positioning and 3D mapping technologies.

By Inside GNSS

February 7, 2025

Topcon Introduces the New HiPer XR GNSS Receiver for Increased Accuracy and Reliability

Topcon Positioning Systems has announced the launch of the HiPer XR, its latest GNSS (Global Navigation Satellite System) receiver for surveying, mapping, and construction applications. The new receiver is designed to benefit a wide variety of users.

By Inside GNSS

Xairos is Awarded Direct-to-Phase II SBIR by SpaceWERX to Develop a Fusion PNT of Quantum and Optical Synchronization of Clock Ensembles

Xairos Systems, Inc. has been selected by SpaceWERX for a Direct-to-Phase II contract, in the amount of $1.9M, focused on demonstrating a fusion PNT (position, navigation and timing) of quantum and optical synchronization of clock ensembles to address the most pressing challenges in the Department of the Air Force (DAF).

By Inside GNSS

February 6, 2025

Northrop Grumman Advances Airborne Navigation Capabilities for the US Navy

Northrop Grumman Corporation is advancing the U.S. Navy’s airborne navigation capabilities with implementation of the LN-251M, the next-generation upgrade of the LN-251 Inertial Navigation System/Global Positioning System (INS/GPS).

By Inside GNSS

February 3, 2025

The Case for LEO GNSS at C-Band

This follow-up to a 2007 Inside GNSS article looking at the potential future role for C-band in navigation details how, nearly 20 years later, it’s moved from an interesting idea to critical for resilient position, navigation and timing (PNT).

By Inside GNSS

January 31, 2025

Microchip Technology Launches Next Generation Low-Noise Chip-Scale Atomic Clock

Microchip Technology has announced its second generation Low-Noise Chip-Scale Atomic Clock (LN-CSAC), model SA65-LN, in a lower profile height and designed to operate in a wider temperature range, enabling low phase noise and atomic clock stability in demanding conditions.

By Inside GNSS

ION awarding excellence; Image courtesy ION

January 30, 2025

ION 2024 Annual Awards Announced at ITM/PTTI 2025

The Institute of Navigation (ION) proudly presented its 2024 Annual Awards during the co-located International Technical Meeting (ITM) and Precise Time and Time Interval (PTTI) Systems and Applications Meeting in Long Beach, California, from January 27-30, 2025.

By Inside GNSS

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Adtran Launches Optical Cesium Clock Upgrade for Precision Timing Applications

Adtranhas launched its Enhanced Short-Term Unit (ESTU) precision timing module, a new addition to its OSA 3300 High-Performance (OSA 3300 HP) and OSA 3300 Super High-Performance (OSA 3300 SHP) optical cesium clocks.

By Inside GNSS

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January 29, 2025

Topcon Provides GNSS Correction Services for Emergency Response and Infrastructure Recovery in Southern California

Topcon Positioning Systems is supporting recovery efforts in Southern California following the recent wildfires by providing emergency Topnet Live subscriptions for access to the company’s global navigation satellite system (GNSS) correction services network.

By Inside GNSS

January 27, 2025

Locata: Time Flies…Breakthrough Timing, Over the Air

Locata’s radio based ranging and enhanced time synchronization algorithms are significantly enhancing timing stability—providing a resilient solution that complements GNSS and offers fiber-levels of performance without requiring the fiber.

By Inside GNSS

CRPAs to be Removed from ITAR List, Opening Market for U.S. Manufacturers

Beginning in September, Controlled Reception Pattern Antennas (CRPA), a highly effective anti-jam technique, will no longer fall under stringent International Traffic in Arms Regulations (ITAR)—finally opening the market to U.S. manufacturers and expanding use of the technology.

By Renee Knight

January 24, 2025

US Navy Awards ANELLO Photonics Contract Phase I SBIR for GPS-Degraded and GPS-Denied Navigation

ANELLO was selected for a Small Business Innovation Research Phase I due to its innovative optical gyroscope technology and its unique sensor fusion engine following their selection as an “Alternative Navigation System for Hypersonic Vehicles in Global Positioning System (GPS)-Degraded and GPS-Denied Environment”.

By Inside GNSS

GPS

LuGRE Successfully Tracks GNSS Signals in Lunar Orbit...

Zephr.xyz Awarded $1.7M Air Force Research Laboratory Contract fo...

VIAVI Expands SecurePNT Portfolio with Edge Grandmaster Clock, 25G Precision Time Protocol and Multi-Orbit altGNSS Resiliency

Topcon and Pix4D Collaborate to Advance Photogrammetry Solutions

Topcon Introduces the New HiPer XR GNSS Receiver for Increased Accuracy and Reliability

Xairos is Awarded Direct-to-Phase II SBIR by SpaceWERX to Develop a Fusion PNT of Quantum and Optical Synchronization of Clock Ensembles

Northrop Grumman Advances Airborne Navigation Capabilities for the US Navy

The Case for LEO GNSS at C-Band

Microchip Technology Launches Next Generation Low-Noise Chip-Scale Atomic Clock

ION 2024 Annual Awards Announced at ITM/PTTI 2025

Adtran Launches Optical Cesium Clock Upgrade for Precision Timing Applications

Topcon Provides GNSS Correction Services for Emergency Response and Infrastructure Recovery in Southern California

Locata: Time Flies…Breakthrough Timing, Over the Air

CRPAs to be Removed from ITAR List, Opening Market for U.S. Manufacturers

US Navy Awards ANELLO Photonics Contract Phase I SBIR for GPS-Degraded and GPS-Denied Navigation