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
My Coordinates
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GNSS | GIS | INDUSTRY | IMAGING
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June 2025 - November 2025
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SBG System, Riegl

Volume 21, Issue 4, April 2025
 
 

The growing importance of geospatial technology and challenges

T Vijayalakshmi

GNSS Constellation specific monthly analysis summary: March 2025

Narayan Dhital

Impacts of climate and land use/cover changes on the sustainability of irrigation water in West Africa: a systematic review

Gemechu Fufa Arfasa, Ebenezer Owusu-Sekyere, Dzigbodi Azdo Doke and Justice Ayegi Ampofo


Dec 2021 | No Comment

The Institute of Navigation’s (ION) Satellite Division presented Dr. Lakshay Narula with its prestigious Bradford W. Parkinson Award September 24, 2021 during the ION GNSS+ 2021 conference.

Dr. Narula was recognized for his thesis, “Towards Secure & Robust PNT for Automated Systems”.

 The Bradford W. Parkinson Award is awarded annually to an outstanding graduate student in the …

Dec 2021 | No Comment

The Institute of Navigation’s (ION) Satellite Division presented Dr. Mark Psiaki with its Johannes Kepler Award September 24, 2021 during the ION GNSS+ Conference.

 Dr. Psiaki was recognized for setting a standard of rigor, clarity, and thoroughness in addressing key estimation and signal processing problems in PNT.

Dr. Mark Psiaki originated the technique of bit-wise parallel RF …

Dec 2021 | No Comment

SBG Systems’ popular INS/GNSS PPK software called Qinertia is now available to users of Septentrio AsteRx-i3 D Pro+, AsteRx-i3 S Pro+ and AsteRx SBi3 Pro+ receivers.

“As a result of our cooperation with SBG Systems, Septentrio’s mapping customers who use GNSS/INS now have access to both real-time accuracy as well as quick and reliable post-processing workflow. The …

Nov 2021 | No Comment

Spirent Communications plc and Qascom have announced the industry’s first simulation test solution for the Galileo Open Service Navigation Message Authentication (OSNMA) mechanism. SimOSNMA is designed to work with Spirent’s market leading GNSS simulation platforms to test OSNMA signal conformance, which will bring new levels of robustness for both civilian and commercial GNSS uses.

SimOSNMA provides developers …

Nov 2021 | No Comment

Subsea technology specialist Seatronics has been announced as the first customer for Sonardyne’s new SPRINT-Nav Mini Navigator, launched just one week ago.

Seatronics has purchased the technology, the world’s smallest hybrid acoustic-inertial navigation instrument, for its VALOR remotely operated vehicle (ROV), itself designed to be the smallest, most powerful and capable inspection class ROV in its …