Volume 22, Issue 1, January 2026
 

GNSS Constellation Specific Monthly Analysis Summary: December 2025

Narayan Dhittal

Is it possible to generate accurate 3D point clouds with UAS-LIDAR and UAS-RGB photogrammetry without GCPs?

Álvaro Gómez-Gutiérrez, Manuel Sánchez-Fernández, José Juan de Sanjosé-Blasco, Napoleón Gudino-Elizondo and Francisco Lavado-Contador
My Coordinates
EDITORIAL
His Coordinates
Dr. Mukund Kadursrinivas Rao
News
GIS | GNSS | IMAGING & UAV | INDUSTRY
CALENDAR
February 2026 - June 2026
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SBG System

Volume 21, Issue 12, December 2025
 
 

GNSS Constellation Specific Monthly Analysis Summary: November 2025

Narayan Dhital

Pushing the planning boundaries: A Case of forensic surveying

Mike Stapleton

Exploring UAS-lidar as a sampling tool for satellite-based AGB estimations in the Miombo woodland of Zambia

Hastings Shamaoma, Paxie W. Chirwa, Jules C. Zekeng, Able Ramoelo, Andrew T. Hudak, Ferdinand Handavu and Stephen Syampungani


Oct 2023 | No Comment

According to Rokubun — a Spanish company that designs accurate and scalable navigation solutions based on GNSS — released a library solution for decoding and processing Galileo Open Service Navigation Message Authentication (OSNMA) for embedded platforms.

The solution is part of the Horizon Europe BANSHEE project, for which Rokubun served as the coordinating, is EU-funded, and is supported by …

Oct 2023 | No Comment

The European Union Aviation Safety Agency (EASA) has certified Madrid-based European Satellite Services Provider (EESP) as a pan-European communication services provider for Iris data link services.

Iris, a project supported by the European Space Agency (ESA) and various European partners, aims to develop a satellite-based air-ground communication system to enhance air traffic management. By 2028, Iris …

Oct 2023 | No Comment

The Australian and New Zealand governments, with support from FrontierSI, are conducting a survey with original equipment manufacturers (OEMs) to identify the opportunities and barriers for integrating Southern Positioning Augmentation Network ( SouthPAN) signal support in GNSS chips, devices and equipment.
SouthPAN is a Satellite-Based Augmentation System (SBAS) in the Southern Hemisphere and provides improved positioning and navigation services …

Oct 2023 | No Comment

In recognition of the indispensable role that Global Navigation Satellite Systems (GNSS) play in shaping the modern world, and the fundamental GPS frequency that forms the foundation for all GNSS, the Institute of Navigation (ION) proudly proclaims the establishment of “International GNSS Day” on the 23rd of October annually.
This date, written as “10/23” in U.S. …

Oct 2023 | No Comment

Lytx® Inc. has announced the rollout of its Weather Hazard Alerts, available to all clients as a project within the Lytx Lab tab in their accounts. This new AI-powered geospatial technology built on the Lytx Vision Platform was developed within Lytx Lab, an idea incubator and a way for Lytx engineers and safety experts to collaborate …