Volume 21, Issue 9, September 2025

Jahan Jhuggi Wahan- Makaan: In-situ Slum Rehabilitation

A K Jain

GNSS Constellation Specific Monthly Analysis Summary: August 2025

Narayan Dhittal

Empirical orthogonal function based modelling of ionosphere using Turkish GNSS network

Kutubuddin Ansari, Janusz Walo, Selcuk Sagir and Kinga Wezka
My Coordinates
EDITORIAL
News
UAV | GIS | GNSS | IMAGING | INDUSTRY
CALENDAR
October 2025 - November 2025
Advertisers in this Issue :
SBG System

Volume 21, Issue 8, August 2025
 
 

Educating primary school students about surveying

Volker Janssen

Solar radio bursts impact on the International GNSS Service Network during Solar Cycle

Manuel Flores-Soriano

GNSS Constellation Specific Monthly Analysis Summary: July 2025

Narayan Dhital


Feb 2022 | No Comment

A free world population point layer with 2020 population counts at 1km intervals is now available for download, providing the ability to analyze population anywhere on earth. The point locations can be explored with the tools and data already included with Maptitude mapping software, such as drive-time rings and market area reports. The provision of a seamless global …

Feb 2022 | No Comment

Unicore Communications GNSS Hardware is now available through Rx Networks.

Unicore Communications (Unicore), a leading manufacturer of GNSS hardware, is a sister-company to Rx Networks within the BDStar group of companies, and is headquartered in Beijing, China. Unicore GNSS receivers have been deployed in a wide variety of applications including reference stations, survey/mapping, precision agriculture, machine control, …

Feb 2022 | No Comment

Engineers from MBDA Missile Systems, working in conjunction with Swansea University research staff, have developed an innovative, compact, low-cost global navigation satellite system (GNSS) anti-jam antenna specifically suited to smaller calibre-guided weapons.

Prototyped and tested as part of the French/UK Materials and Components for Missiles Innovation Technology Partnership (MCM ITP) programme, the Novel Null Steering Antenna …

Feb 2022 | No Comment

The European Union Agency for the Space Programme (EUSPA) opened the Galileo Open Service Navigation Message Authentication (OSNMA) Public Observation test phase for the secured signal.

The OSNMA is a freely accessible data-authentication function for the Galileo Open Service worldwide. OSNMA provides receivers a first-level of protection against spoofing the Galileo Open Service, assuming that the receiver meets …

Feb 2022 | No Comment

Terry Moore, a positioning and navigation expert at the University of Nottingham has become the first British academic to win a prestigious international award in the field.

Terry Moore is an Emeritus Professor and former director of the Nottingham Geospatial Institute at the University’s Faculty of Engineering.

The International Association of Institutes of Navigation (IAIN) awarded Moore …