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


Jul 2025 | No Comment

We proved the concept of the generation of perfectly coherent dual frequency navigation signals using an SDR transceiver

Pavel Kovář

Czech Technical University in Prague, Department of Radio Engineering, Technicka 2, 166 27 Prague 6, Czech Republic

Adam Puta

Czech Technical University in Prague, Department of Radio Engineering, Technicka 2, 166 27 Prague 6, Czech Republic

Pavel Puričer

Czech Technical University …

Jul 2025 | No Comment

Maxar Intelligence, the leading provider of secure, precise geospatial insights, have announced a strategic partnership with Saab to jointly develop next-generation multi-domain battlespace solutions, with a specific focus on advanced space-based C5ISR systems (Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance) for the digital battlefield and GPS resilience for autonomous drone systems. These solutions …

Jul 2025 | No Comment

RIEGL proudly celebrated the grand opening of its new state-of-the-art hangar in Krems, Austria, located conveniently only a short driving distance from the RIEGLWorld Headquarters in Horn. The event welcomed over 750 guests, including RIEGLemployees and their families, local government representatives, and key clients from across Central Europe.
This special occasion marks a significant step in RIEGL’s strategic expansion in the field …

Jul 2025 | No Comment

BlackSky Technology Inc. and Rocket Lab USA, Inchave established a launch window opening May 27 for the second Gen-3 satellite. The launch, named “Full Stream Ahead,” will add very high-resolution 35-centimeter imaging capability to BlackSky’s high-cadence, low-latency data and AI-enabled analytics offerings.
BlackSky is setting new industry standards using advanced software and AI-enabled automation to accelerate space-based intelligence capabilities through …

Jul 2025 | No Comment

Vexcel Imaging has announced that GeoTerra, a U.S.-based aerial mapping service provider, has acquired the UltraCam Merlin 4.1 2010 digital aerial camera system. This marks GeoTerra’s transition to Vexcel’s fourth-generation camera systems and reinforces their commitment to delivering versatile, reliable, and high-accuracy imagery for engineering and government mapping projects at all levels.

GeoTerra supports diverse mapping projects across …