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


Sep 2023 | No Comment

ANELLO Photonics, The Creator of the SiPhOG™, has announced the availability of the ANELLO GNSS INS – The World’s Smallest Optical Gyro Inertial Navigation System – for robust and reliable long-term GPS-Denied Navigation and Localization.

Powered by ANELLO’s unique optical gyroscope technology and ANELLO’s AI-based sensor fusion engine, the ANELLO GNSS INS delivers robust, high-accuracy positioning and orientation …

Sep 2023 | No Comment

ProStar Holdings, a world leader in Precision Mapping Solutions®, has announced a technology integration with Leica Geosystems, part of Hexagon. The integration combines ProStar’s utility mapping software, PointMan®, and Leica Geosystems precision GPS/GNSS receivers for GIS asset data collection. The technology integration provides a precise and comprehensive data collection solution to capture, record, and display …

Sep 2023 | No Comment

NextNav has announced that it has successfully tested its positioning and timing solution that combines the company’s assured PNT (position, navigation and timing) TerraPoiNT system with existing LTE and 5G network signals. The test, which took place in and around San Jose, California, demonstrates how TerraPoiNT signals can be integrated with existing cellular signals to …

Sep 2023 | No Comment

Viasat announced the opening of a Real-Time Earth (RTE) ground station in Hokkaido, Japan, now enabling RTE customers the ability to downlink Ka-band payload data in the northwestern Pacific at the site hosted by RTE partner Infostellar. This new ground site gives RTE customers unique access to a strategic location that reduces the time it takes …

Sep 2023 | No Comment

ICEYE US, a company in persistent monitoring of Earth with radar imaging satellites, has won a contract under a Blanket Purchase Agreement (BPA) with NASA announced earlier this year. The contract enables NASA to acquire ICEYE’s synthetic-aperture radar (SAR) data for evaluation by scientific and academic communities to determine suitability for advancing NASA’s Earth Science …