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
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October 2025 - November 2025
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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


Aug 2024 | No Comment

The article summarizes the uniqueness of the two fields stating definitions, differences, applications, and integration, and stresses a concerted effort to identify them as exclusive of each other

Dr Neeti Neeti

Associate Professor at Center for Climate Change and Sustainability, Azim Premji University

Dr Madhura Niphadkar

Consultant, Ecological Restoration,  Wildlife Conservation Trust

Abstract
Remote Sensing and Geographical Information Systems are two …

Aug 2024 | No Comment

The analysis performed in this report is solely his work and own opinion. State Program: U.S.A (G); EU (E); China (C) “Only MEO- SECM satellites”; Russia (R); Japan (J); India (I)

Narayan Dhital

Actively involved to support international collaboration in GNSSrelated activities. He has regularly supported and contributed to different workshops of the International Committee on GNSS …

Aug 2024 | No Comment

This paper investigates the quality of positioning results from AUSPOS when the observation data is submitted individually versus when submitted as a cluster of several concurrently observed survey marks.

Nicholas Gowans

Geodetic Surveyor in the Geodetic Operations team at DCS Spatial Services, NSW Department of Customer Service, in Bathurst, Australia

Dr Volker Janssen

Senior Technical Surveyor in the Geodetic …

Aug 2024 | No Comment

Viavi Solutions Inc. has launched its altGNSSSM GEO SecureTimeSM services that deliver nanoseconds-accurate UTC timing via L-Band and Ku-Band satellite signals for critical infrastructure including 5G networks, transportation, data centers, smart grid, high-frequency trading, military and first responder communications, and satellite terminals. Operating completely independently of traditional GPS and GNSS, VIAVI’s altGNSS GEO service is extremely …

Aug 2024 | No Comment

Safran Federal Systems has launched the BroadSim Duo, its dual-frequency GNSS simulator designed specifically for testing military receivers in an unclassified environment.
The new product integrates dual-frequency capabilities within a single compact GPS Military signal testing unit. Key features include:

Dual-Frequency Capability:Essential for testing P-Code and AES-M-code, providing comprehensive support for GPS Military signals.
Compact and …