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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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


Aug 2021 | No Comment

The fifth Global Positioning System III (GPS III) satellite designed and built by Lockheed Martin has headed to its orbit 12,550 miles above earth. This marks another step in supporting the U.S. Space Force’s GPS satellite constellation modernization efforts.

GPS III Space Vehicle 05 (GPS III SV05) is the latest next-generation GPS III satellite, a warfighting …

Aug 2021 | No Comment

Orbital Sidekick (OSK) has announced the upcoming launch of its newest and most powerful hyperspectral imaging satellite: “Aurora.” Aurora leverages OSK’s previous experience collecting and analyzing hyperspectral data to provide action-oriented insights on the world around us, with a core focus on sustainability. The Aurora satellite will serve OSK’s customers in the energy, mining, and defense …

Aug 2021 | No Comment

Researchers at Boston University are using high resolution aerial photography to investigate how important coastal ecosystems are responding to climate change. The study focused on an area of salt marsh in Massachusetts which saw an extreme storm event deposit more than 15 years’ worth of sediment onto the marshes. Using high resolution aerial photography from …

Aug 2021 | No Comment

Orolia has recently announced the launch of its Real-Time Performance capability which achieves an ultra-low latency of five milliseconds. The feature will be standard on all Skydel-powered GNSS simulators. Skydel is the software-defined simulation engine that powers Orolia’s advanced GNSS simulators including its BroadSim (available via Orolia Defense & Security) and GSG product lines.

​Skydel’s software-defined architecture, offering …

Aug 2021 | No Comment

Hexagon’s Safety, Infrastructure & Geospatial division announced the release of Luciad 2021, a significant update to its platform for building advanced location intelligence and real-time, situational awareness applications. Luciad 2021 delivers enhanced performance, improved development capabilities and more dynamic web applications.

With Luciad 2021, defense, aviation, maritime and other organizations can develop more effective and reliable web …