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


Dec 2021 | No Comment

 

The Lucknow Development Authority (LDA) will soon roll out the Geographical Information System (GIS) mapping system to check illegal constructions across the city.

Presiding over a meeting on GIS based ‘One Map’ system on Friday, Pawan Gangwar, secretary, LDA, reviewed the ongoing process of superimposition of development authority’s master plan for Lucknow, ‘shajra map’ and satellite …

Dec 2021 | No Comment

PlanetIQ officials are ecstatic with the weather data collected by the company’s first operational satellite, which was launched in June and is based in Golden, Colorado. In fact, the company is soliciting funds to speed up its quest to construct a 20-satellite radio occultation constellation for the GNSS (Global Navigation Satellite System) by 2024. PlanetIQ Chief …

Dec 2021 | No Comment

CGI has been awarded a contract by the European Space Agency (ESA) to develop a proof of concept to enhance the navigational capabilities of airspace users in areas where traditional navigation systems alone cannot provide sufficient performance. Future aircraft, such as unmanned aerial vehicles (UAV) and innovative air mobility solutions, will need to safely operate beyond visual …

Dec 2021 | No Comment

Capella Space, an information services company  that provides an operational, high-quality, Earth observation data service, today announced it  has signed a Cooperative Research and Development Agreement (CRADA) with the US Army Space and Missile Defense Technical Center (SMDTC). Through this agreement, Capella  Space integrates its Synthetic Aperture Radar (SAR) data into the US Army’s Payload  Development Lab, exploring …

Dec 2021 | No Comment

Geo-location startup Naurt has launched embedded software that can provide centimetre accuracy in satellite navigation systems both indoors and out.

After a year of beta testing with a pilot group, Naurt has now made their software accessible to any businesses through a hardware-agnostic web API, served via REST. Nuart collects the location data and improves it with …