Volume 21, Issue 6, June 2025

gSim – Low Cost Dual Frequency GPS & Galileo Simulator

Pavel Kovár, adam Puta, Pavel Puricer and Katerina Kovárová

GNSS Constellation Specific Monthly Analysis Summary: May 2025

Narayan Dhital

Combating Air Pollution in NCT of Delhi: Strategic Pathways

A K Jain
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EDITORIAL
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GNSS | IMAGING | INDUSTRY
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July 2025 - November 2025
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EOS Positioning Systems, SBG System

Volume 21, Issue 5, May 2025
 
 

Cleaning and conservation of river Yamuna in Delhi

A K Jain

GNSS Constellation specific monthly analysis summary: April 2025

Narayan Dhital

Emerging underwater survey technologies: A review and future outlook

Osayi Philip Igbinenikaro, Oladipo Olugbenga Adekoya and Emmanuel Augustine Etukudoh


May 2022 | No Comment

Orbital Insight, has announced that it has been awarded a contract from the U.S. Department of Defense (DoD) to deliver a new technology platform for identifying intentional Global Navigation Satellite Systems (GNSS) interference and manipulation operations across the world. The platform will leverage commercially available data to detect GNSS spoofing, where falsified or manipulated GNSS …

May 2022 | No Comment

Thales Alenia Space, joint venture between Thales (67 %) and Leonardo (33 %), has announced that it has been awarded a contract by the French Space Agency CNES to develop a  DFMC (Dual Frequency Multi Constellations) SBAS prototype in the frame of the next generation of SBAS, like EGNOS, the European navigation satellite system.

This prototype …

May 2022 | No Comment

The Navigation Laboratory of the European Space Agency (ESA) has acquired an unmanned aerial vehicle (UAV) that can carry different types of satellite navigation receivers to collect data for follow-on analysis.

The NavLab, based at ESA’s ESTEC technical centre in Noordwijk, the Netherlands, is focused on the testing, analysis and characterization of navigation systems for both ESA and external customers.

With …

May 2022 | No Comment

NextNav has announced that it has recently participated in the European Commission’s Joint Research Centre (JRC) alternative positioning, navigation, and timing (APNT) evaluation in Ispra, Italy. According to the JRC, the trial is analyzing the technologies “which could deliver positioning, and/or timing information, independently from GNSS, to be effective backup in the event of GNSS disruption, …

May 2022 | No Comment

Inertial Labs has launched a new GNSS-aided inertial navigation system. INS-DM is an IP68-rated version of the company’s new generation of super ruggedized units, shielded from electromagnetic interference. The fully integrated device combines the inertial navigation system (INS) with an attitude and heading reference system (AHRS) and air data computer (ADC).

The high-performance strapdown system determines position, …