Volume 21, Issue 5, May 2025

Cleaning and conservation of river Yamuna in Delhi

A K Jain

GNSS Constellation specific monthly analysis summary: April 2025

Narayan Dhital

Emerging underwater survey technologies: A review and future outlook

Osayi Philip Igbinenikaro, Oladipo Olugbenga Adekoya and Emmanuel Augustine Etukudoh
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June 2025 - November 2025
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SBG System, Riegl

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


Nov 2021 | No Comment

The project NEIL (Navigation Early Investigation on Lunar surface) will experiment satellite-based positioning on the lunar surface. The project is at the center of an agreement between the Italian Space Agency (ASI) and NASA, linked to the CLPS 19-D mission (NASA’s Commercial Lunar Payload Service, Task Order 19) in which the US Space Agency is planning to land to …

Nov 2021 | No Comment

CHC Navigation (CHCNAV) has released the NX510 Pro, a high-accuracy automated steering system designed for tillage, seeding, fertilization, pesticide application, and harvesting. With a steering controller and full GNSS RTK capability, the NX510 Pro can be quickly and easily mounted to various types of tractors and other farming vehicles to achieve ±2.5 cm pass-to-pass accuracy.

X510 PRO takes …

Nov 2021 | No Comment

Trimble has launched the Trimble® DA2 GNSS receiver for the Trimble Catalyst™ positioning service. The DA2—the second-generation receiver and antenna for the Catalyst service—now includes the Trimble ProPoint™ GNSS engine for enhanced performance. Unique to the latest Trimble Global Navigation Satellite System (GNSS) solutions, ProPoint technology reduces convergence times and improves positioning accuracy when operating …

Nov 2021 | No Comment

Vexcel Imaging has announced the next camera release based on Vexcel Imaging’s 4th generation camera architecture, the UltraCam Condor 4.1. More than just a ‘facelift’ to the Condor M1, the UltraCam Condor 4.1 boasts multiple significant advancements to make it the gold standard for wide-area aerial mapping.

The unique camera design consists of a very wide, high-resolution …

Nov 2021 | No Comment

Spirent Communications plc  has announced the launch of Spirent GNSS Foresight, an innovative cloud-based solution that lets operators know in advance where and when GPS or GNSS positioning is reliable for unmanned and autonomous journeys. GNSS Foresight accurately predicts where and when unmanned vehicles, air taxis, and drones can operate safely and dependably beyond visual …