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

Hi-Target has introduced a new GNSS receiver, the V200. The V200 is a GNSS RTK receiver with an integrated nine-axis inertial measurement unit (IMU). The receiver is designed to provide superior performance and high-efficiency to support fieldwork with reliable solutions.

The advanced RTK engine and new-generation nine-axis IMU guarantees a 25% performance improvement over the company’s previous …

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 …