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
My Coordinates
EDITORIAL
News
GNSS | UAV | PNT UPDATE | IMAGING | GIS | INDUSTRY
CALENDAR
May 2025 - November 2025
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SBG System

Volume 21, Issue 3, March 2025
 
 

Intelligent, automated, rapid, and safe landmine, improvised explosive device and unexploded ordnance detection using Maggy

Kaya Kuru, Aadithya Sujit, Darren Ansell, John Michael Pinder, David Jones, Benjamin Jon Watkinson, Ridha Hamila and Claire Tinker-Mil

GNSS Constellation specific monthly analysis summary: February 2025

Narayan Dhital

Geospatial Assessment of Impacts of Sand Mining Activities in Zanzibar

Rahma Rashid Amour and Haji Ali Haj


Mar 2024 | No Comment

Garuda Aerospace, the forefront player in the Agri Drone Segment with a commanding 55% market share, has unveiled Droni, marking its inaugural foray into the consumer photography and cinematography drone sector.
Droni, a foldable, portable, and lightweight quadcopter weighing only 249 grams, offers an impressive 60 minutes of flight time, catering to the increasing demand for …

Mar 2024 | No Comment

Galileo, already the world’s most precise satellite navigation system, now meets international standards to guide civil aviation from take-off to landing, complementing Europe’s EGNOS for the most critical operations. Galileo was not designed to comply with these strict safety requirements, so how did engineers at ESA achieve this feat? This is a tale of engineering …

Mar 2024 | No Comment

The Federal Aviation Administration is advising pilots to prepare to use conventional navigational aids to manage the risks of ‘spoofing’ attacks on global positioning systems and global navigation satellite systems.
Incidents of aircraft navigation systems disrupted by false data have become more frequent, causing pilots to veer dangerously off course. Though all pose a danger to aircraft, interference, …

Mar 2024 | No Comment

The European Union Aviation Safety Agency (EASA) and the International Air Transport Association (IATA) announced the conclusions of a workshop jointly hosted at EASA’s headquarters to combat incidents of GNSS spoofing and jamming.
The workshop’s high-level conclusion was that interference with satellite-based services that provide information on the precise position of an aircraft can pose significant …

Mar 2024 | No Comment

Voyis has shared its work with Memorial University of Newfoundland on an extraordinary scientific expedition to the Galápagos Islands funded by Schmidt Ocean Institute, and with the participation of the Charles Darwin Foundation and the Galápagos National Park. This initiative, led by Chief Scientist Katleen Robert, represents a groundbreaking effort to explore and document the …