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


Aug 2023 | No Comment

In this paper, the ZTD estimation approach and the evaluation of results from the GPS measurements are presented

Robert Galatiya Suya

Department of Land Surveying, School of the Built Environment, Malawi University of Business and Applied Sciences, Private Bag 303, Chichiri, Blantyre 3, Malawi

Charles Chisha Kapachika

Department of Land Surveying, School of the Built Environment, Malawi University of …

Aug 2023 | No Comment

Leica Geosystems, part of Hexagon, introduces the Leica CountryMapper, extending the hybrid sensor portfolio with the most efficient solution for large-area imaging and LiDAR mapping.

Combining a large-format photogrammetric camera with a high-performance LiDAR unit into a single system, the CountryMapper collects foundational geospatial data simultaneously, enabling the generation of highly accurate data products to support …

Aug 2023 | No Comment

White Rabbit, an essential solution in Safran’s Navigation & Timing portfolio for critical infrastructure, recently received high praise in a landmark report from the European Commission (EC) Joint Research Center (JRC) to evaluate the effectiveness of Alternative Positioning, Navigation and Timing platforms.

As technology around the world becomes more dependent on positioning, navigation, and timing (PNT) …

Aug 2023 | No Comment

Northrop Grumman Corporation has conducted a successful flight test of its advanced airborne navigation solution, Embedded Global Positioning System (GPS) / Inertial Navigation System (INS) Modernization, known as EGI-M. It is the first time that EGI-M, equipped with an M-Code capable receiver, has been tested in flight.

M-Code technology enables missions to be conducted in …

Aug 2023 | No Comment

U-blox has released two modules based on the u-blox F9 high-precision GNSS platform. The low-power NEO-F9P supports precise navigation and automation of moving industrial machinery, and the ZED-F9P-15B provides customers in the mobile robotics market with an L1/L5 option in addition to the L1/L2 bands.

The NEO-F9P and the ZED-F9P-15B GNSS modules feature concurrent reception of GPS, Galileo, and BeiDou; multi-band L1/L5 …