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
My Coordinates
EDITORIAL
News
GNSS | IMAGING | INDUSTRY
CALENDAR
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


Jul 2025 | No Comment

RIEGL proudly celebrated the grand opening of its new state-of-the-art hangar in Krems, Austria, located conveniently only a short driving distance from the RIEGLWorld Headquarters in Horn. The event welcomed over 750 guests, including RIEGLemployees and their families, local government representatives, and key clients from across Central Europe.
This special occasion marks a significant step in RIEGL’s strategic expansion in the field …

Jul 2025 | No Comment

BlackSky Technology Inc. and Rocket Lab USA, Inchave established a launch window opening May 27 for the second Gen-3 satellite. The launch, named “Full Stream Ahead,” will add very high-resolution 35-centimeter imaging capability to BlackSky’s high-cadence, low-latency data and AI-enabled analytics offerings.
BlackSky is setting new industry standards using advanced software and AI-enabled automation to accelerate space-based intelligence capabilities through …

Jul 2025 | No Comment

Vexcel Imaging has announced that GeoTerra, a U.S.-based aerial mapping service provider, has acquired the UltraCam Merlin 4.1 2010 digital aerial camera system. This marks GeoTerra’s transition to Vexcel’s fourth-generation camera systems and reinforces their commitment to delivering versatile, reliable, and high-accuracy imagery for engineering and government mapping projects at all levels.

GeoTerra supports diverse mapping projects across …

Jun 2025 | No Comment

It is with profound admiration and heartfelt remembrance that I wish to pay tribute to Professor Ferjan Ormeling, a towering figure in cartography, a generous mentor, and a steady guide in my academic life. His passing is a great loss to the global cartographic community, yet his legacy lives on — in the students he …

Jun 2025 | No Comment

The International Air Transport Association (IATA) and the European Union Aviation Safety Agency (EASA) have published a comprehensive plan to mitigate risks stemming from GNSS interference. The plan was part of the conclusions from a jointly hosted workshop on the topic of GNSS interference.
With incidents of GNSS signal jamming and spoofing rising, especially in Eastern Europe and the Middle East, …