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
My Coordinates
EDITORIAL
News
GNSS | GIS | INDUSTRY | IMAGING
CALENDAR
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


Mar 2024 | No Comment

BAE Systems’ program to design and manufacture an advanced military GPS receiver and next-generation semiconductor has completed Critical Design Review (CDR).

The Military GPS User Equipment (MGUE) Increment 2 Miniature Serial Interface (MSI) program is part of a $247 million contract received in 2020 from the U.S. Space Force.
The MSI includes a Next-Generation Application Specific Integrated Circuit (NG …

Mar 2024 | No Comment

Spirent Communications plc and dSPACE have entered into a technology partnership to make real-time positioning scenarios for Autonomous Driving Hardware-in-the-Loop test systems (AD-HIL) even more realistic. The partnership enables developers to accelerate development timelines and time to market. 

Based on years of cooperation between dSPACE and Spirent, the latest collaboration offers customers a turnkey solution by extending …

Mar 2024 | No Comment

This study has proven the utility of the ERA5 PWV for mapping and monitoring the water vapour content and for long- term climate studies over Nigeria

Ojegbile, B.M.

Department of Surveying & Geoinformatics, Faculty of Engineering, University of Lagos, Nigeria

Okolie, C.J.

Department of Surveying & Geoinformatics, Faculty of Engineering, University of Lagos, Nigeria

Omogunloye, O.G

Department of Surveying & Geoinformatics, …

Mar 2024 | No Comment

This article documents one such transition in an undergraduate course on GIS, arguing that OP is the logical next step for enhancing creativity and innovation in GIS education

David Ray Abernathy

Department of Global Studies, Warren Wilson College, Asheville, North Carolina, USA

Abstract
Open-source software and open data are becoming increasingly popular in the teaching and learning of geographic …

Mar 2024 | No Comment

The analysis performed in this report is solely the author’s work and his opinion. State Program: U.S.A (G); EU (E); China (C) “Only MEO- SECM satellites”; Russia (R); Japan (J); India (I)

Narayan Dhital

Actively involved to support international collaboration in GNSSrelated activities. He has regularly supported and contributed to different workshops of the International Committee on …