1 publication

• Published Ahead of print Open access Article 14 Mar 2023

  A Study on the Impact of GPS-Derived Tropospheric Delay over some Nigerian Stat

  By J.N. Nzeagwu, J.O. Urama, A.E. Chukwude, D.I. Okoh

  Abstract: The effect of GPS-derived tropospheric delay on radio propagation oversome Nigerian stations is examined. The stations are located in the African equatorial region, and include: Abuja (8.9°N, 7.4°E), Akure (7.3°N, 5.2°E), Enugu (6.5°N, 7.5°E), Lagos (6.5°N, 3.4°E), and Port Harcourt (4.8°N, 7.0°E). This is the first study in the African equatorial region that uses in-situ meteorology measurements as well as GPS satellite measurements to present the impact of tropospheric delay …

  Published in Research & Reviews : Journal of Space Science & Technology Read article →