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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Nasr Saba

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Aug 2026

Multi-epoch assessment of static multi-GNSS precise point positioning performance across African IGS stations

Abstract This study evaluates the spatial and temporal performance of static multi-GNSS Precise Point Positioning (PPP) solutions across twelve selected African International GNSS Service (IGS) stations representing diverse geographic and ionospheric environments. Using observations from the years 2013, 2018, and 2023,...

Ashraf G. Shehata, A. Zaki, Nasr Saba et al. · 0 citations

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