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
Advertisers in this Issue :
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


Dec 2024 | No Comment

Sandra Durán, an Assistant Professor in the Forest and Rangeland Stewardship Department, housed in the Warner College of Natural Resources at Colorado State University, is leading a groundbreaking research project funded by the National Science Foundation with a $299,551 grant.

Her project, “Linking functional biodiversity and airborne imaging to improve predictions of terrestrial ecosystem productivity across climatic gradients,” seeks to integrate …

Dec 2024 | No Comment
Lidar image of Maya site

Ancient buildings clustered on a hilltop are revealed by a narrow transect of lidar survey data. Lidar technology uses laser pulses to measure distances and create 3D models of specific areas. (Photo courtesy Luke Auld-Thomas)
Using laser-guided imaging to peer through dense jungle forests, Tulane University researchers have uncovered vast unexplored Maya settlements in Mexico and …

Dec 2024 | No Comment

Aerodata AG has announced that it has been granted a Supplemental Type Certificate (STC) by the European Union Aviation Safety Agency (EASA) for its advanced GPS Anti-Jamming and Anti-Spoofing solution. This certification applies to installations integrated with Garmin 5000 avionics in a Cessna® Citation Latitude® jet.

With the growing threat of GPS jamming and spoofing in …

Dec 2024 | No Comment

ArkEdge Space, a Japanese space start-up based in Tokyo, providing comprehensive solutions from planning and design to mass production and operation of small satellite constellations, has been selected by the Japan Aerospace Exploration Agency (JAXA) as the project provider for the Feasibility Study (Part 1) on the Low Earth Orbit PNT (Position, Navigation, Timing) System …

Dec 2024 | No Comment

The objective of this study is to create a new platform for the automated detection of irregularly shaped man-made marine objects (ISMMMOs) in large datasets derived from marine aerial survey imagery. Readers may recall that we published the first part of the paper in October issue. We present here the concluding part

Kaya Kuru

School of Engineering …