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
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GNSS | GIS | INDUSTRY | IMAGING
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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


Jun 2024 | No Comment

Muon Space, an end-to-end Space Systems Provider that designs, builds, and operates mission-tailored low-earth orbit (LEO) satellite constellations, in partnership with Earth Fire Alliance (EFA), has announced the FireSat Constellation. This initiative aims to transform global wildfire response and enhance climate resilience worldwide. FireSat has been developed over the last five years with the expertise and support …

Jun 2024 | No Comment

NASA Administrator Bill Nelson and Japan’s Minister of Education, Culture, Sports, Science and Technology (MEXT) Masahito Moriyama have signed an agreement to advance sustainable human exploration of the Moon.
Japan will design, develop, and operate a pressurized rover for crewed and uncrewed exploration on the Moon. NASA will provide the launch and delivery of the rover …

Jun 2024 | No Comment

Space regulator IN-SPACe on Friday unveiled norms, guidelines and procedures for effective implementation of the Indian space policy that opened up the sector to private players to engage in a range of activities from building and launching satellites to setting up ground stations and share remote sensing data.

The 147-page document lists out space activities that …

Jun 2024 | No Comment

The UK has successfully completed commercial flight trials of advanced quantum-based navigation systems that cannot be jammed or spoofed by hostile actors.

While GPS jamming is currently relatively rare and does not directly impact an aircraft’s flight path, new quantum-based Positioning, Navigation, and Timing (PNT) systems could, over time, offer one part of a larger solution …

Jun 2024 | No Comment

The European Galileo navigation system has two more satellites in orbit following their launch on a SpaceX Falcon 9 on 28 April. With 30 satellites now in orbit, Galileo is expanding its constellation, increasing the reliability, robustness and, ultimately, the precision, benefiting billions of users worldwide.
Already the most precise satellite navigation system in the world and the largest …