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


Feb 2022 | No Comment

RadioWaves’ new series of GPS/GNSS timing antennas provide top-of-the-line axial ratio and higher accuracy for the reception of satellite timing signals and reference frequencies for enhanced phase synchronization in precision network deployments.

 The high gain, low noise figure of 2 dB plus high, out-of-band rejection provided by these antennas allow for the use of longer and …

Feb 2022 | No Comment

SoftBank Corp. and Swiss-based u-blox AG  have announced they signed a Memorandum of Understanding (MoU) to cooperate in GNSS*1 augmentation services for global markets. SoftBank provides the “ichimill” GNSS augmentation service in Japan, its subsidiary ALES operates a business that generates and delivers positioning correction data, and u-blox is a leading global provider of positioning services …

Feb 2022 | No Comment

Harxon is offering two new GNSS antennas for intelligent connected vehicles (ICV). ICVs are equipped with advanced sensors, controllers, actuators and other devices. They are enabled for  intelligent information exchanges between the vehicle and everything (car, road, people, cloud), technology known as V2X.

The ICV antennas connect autos with GNSS, 5G, Wi-Fi, ultra-wideband  and more. Both highly …

Feb 2022 | No Comment

China has successfully launched two new remote-sensing satellites from the Jiuquan Satellite Launch Center in northwest China at 3:43 p.m on Nov 3, 2021.

The satellites, members of the Yaogan-32 family, will be used for electromagnetic environment surveys and other technology tests.

They were sent into orbit by a Long March-2C carrier rocket with an attached upper …

Feb 2022 | No Comment

Pix4D has just made the viDoc RTK rover available for purchase in the USA and Canada. Already available in Europe, the German-designed rover attaches to the latest iOS devices to bring RTK accuracy to terrestrial scanning on iPhones and iPads.

When paired with the PIX4Dcatch mobile app, the two products create a workflow that turns iPhones …