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


Jul 2023 | No Comment

Tourists traveling to The Red Sea Project can expect better mobility and accessibility options as Saudi authorities are developing the Kingdom’s first geographical navigation map that charts the scope of marine tourism in the coastal area.

The Saudi Red Sea Authority and the General Authority for Survey and Geospatial Information have partnered with 19 government agencies …

Jul 2023 | No Comment

Spirent Communications has announced SimXona, an industry-first Xona satellite constellation simulator, fully certified by Xona Space Systems.

Xona is developing PULSAR, a commercial positioning, navigation, and timing (PNT) service built on a backbone of low Earth orbit (LEO) small satellites. Xona’s patented high-powered smallsat signals will improve PNT resilience and accuracy by augmenting global navigation satellite …

Jul 2023 | No Comment

Hexagon’s Safety, Infrastructure & Geospatial division and Fujitsu Limited have announced the joint development of digital twin applications for predicting and mitigating natural disasters and traffic accidents. The solutions reflect the two companies’ ongoing efforts to realize resilient, disaster-resistant cities based on a business alliance formed in June 2022.

To support disaster mitigation, the two companies …

Jul 2023 | No Comment

Raytheon Technologies’ Collins Aerospace business has been selected to participate in eight projects under the European Union’s SESAR 3 Joint Undertaking (SESAR 3 JU). A collaboration between European private and public partners, the SESAR 3 JU aims to accelerate the delivery of the Digital European Sky through the development of new technologies to manage conventional aircraft, drones, …

Jul 2023 | No Comment

Septentrio has been collaborating with Xona Space Systems to develop an experimental receiver which is compatible with Xona multi-frequency PULSAR™ signals. This multi-frequency receiver that supports Xona’s ground breaking LEO PNT signals, will be one of the first to decode all PULSAR™ signals in parallel with other standard GNSS signals. This makes it ideal for …