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Volume 20, Issue 9, September 2024

Analysis of geomagnetic storm effects on GNSS TEC during ascending phase of solar cycle 25

Geoffrey, J A, Wansah, JF, Jacob, A, Augustina, A, Okoh, D and Rabiu

GNSS Constellation Specific Monthly Analysis Summary: August 2024

Narayan Dhital

Low-cost multiband GNSS receiver and their performance in accuracy

Benjamin Bahel, Raphael Onguene, Loïc B D Tedongmo, Blaise B. Ngwem and Thomas Stieglitz
My Coordinates
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October 2024 - February 2025
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Volume 20, Issue 8, August 2024
 
 

Observation of travelling ionospheric disturbances over Morocco

Uluma Edward, Chali Idosa Uga, Solomon Otoo Lomotey, Athwart Davis Odhiambo, Fashae Joshua Bankole, Kouassi Nguessan, Muniafu Wilberforce, Boniface Ndinya and Omondi George

GNSS Constellation Specific Monthly Analysis Summary: July 2024

Narayan Dhital

Digital Twins – A panacea for development?

Dr Siva Kumar Rachapudi

Innovative solution for relief printing without limiting heights

Francois Lecordix


Oct 2024 | No Comment

This study aim is to investigate the possibility to used low cost GNSS receiver in the place of those costly one, by appreciating the time of processing data and the coordinates

Benjamin Bahel

Department of Topography and Real Estate Management (HTTTC, Kumba University of Buea, Cameroon) and Laboratory of geotechnology and civil engineering (IUT, Douala University of …

Oct 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 …

Oct 2024 | No Comment

A case study of (12 May, 17 April and 04 November 2021) geomagnetic storm at Abuja and Calabar Nigeria

Oct 2024 | No Comment

The European Union Agency for the Space Programme (EUSPA) has successfully completed testing of the Galileo Open Service Navigation Message Authentication (OSNMA) and is preparing for its operational launch.

Galileo, like other Global Navigation Satellite Systems (GNSS), plays a crucial role in various sectors, including transportation, finance, telecommunications, IT, energy, utilities, manufacturing, healthcare, emergency services, and …

Oct 2024 | No Comment

The new EGNOS SoL Service for Aviation SDD introduces several updates designed to improve the precision, reliability, and safety of satellite navigation services in aviation.

One of the standout features in SDD v3.6 is the introduction of updated commitment maps. These maps visually represent the regions where EGNOS commits to delivering a specific level of service performance. The new maps bring significant …