Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Babatunde, Rabiu"'
Autor:
Daniel Okoh, Aderonke Obafaye, Oluwakemi Dare-Idowu, Babatunde Rabiu, Anton Kashcheyev, Claudio Cesaroni, John Bosco Habarulema, Bruno Nava
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 3, Pp 291-301 (2024)
Low-cost GNSS receivers have recently been gaining reliability as good candidates for ionospheric studies. In line with these gains are genuine concerns about improving the performance of these receivers. In this work, we present a comprehensive inve
Externí odkaz:
https://doaj.org/article/2c8bf914c0ee42e19874d74a9e3bcb7c
Publikováno v:
In Advances in Space Research 15 August 2024 74(4):1810-1827
Autor:
Aderonke Akerele, Babatunde Rabiu, Samuel Ogunjo, Daniel Okoh, Anton Kascheyev, Bruno Nava, Olawale Bolaji, Ibiyinka Fuwape, Elijah Oyeyemi, Busola Olugbon, Jacob Akinpelu, Olumide Ajani
Publikováno v:
Atmosphere, Vol 15, Iss 6, p 654 (2024)
The abundance of ions within the ionosphere makes it an important region for both long range and satellite communication systems. However, characterizing the complexity in the ionosphere within the equatorial region of Abuja, with geographic coordina
Externí odkaz:
https://doaj.org/article/28326a495bd94850a1f7e940da13f952
Autor:
Olayinka Olawepo, A., Emmanuel, Olagunju O., Daniel, Okoh, Babatunde, Rabiu A., Kazuo, Shiokawa, Ricardo Cueva, Y.C., Victoria Ajani, O.
Publikováno v:
In Advances in Space Research August 2023
Akademický článek
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Autor:
Ojochenemi Ikani, Francisca Nneka Okeke, Kingsley Chukwudi Okpala, Daniel Okoh, Babatunde Rabiu
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
We investigate the occurrence of ionospheric irregularities in Nigeria during 2014, using the Global Navigation Satellite System (GNSS) total electron content (TEC) rate of change index (ROTI). We categorized days with |Dst| < 30 nT as quiet days and
Externí odkaz:
https://doaj.org/article/474d218adf494aaa8b4461209b517d8c
Autor:
Paul Baki, Babatunde Rabiu, Christine Amory-Mazaudier, Rolland Fleury, Pierre J. Cilliers, Joseph Adechinan, Anas Emran, Aziza Bounhir, Claudio Cesaroni, J. Bienvenue Dinga, Patricia Doherty, Idrissa Gaye, Hassen Ghalila, Franck Grodji, John-Bosco Habarulema, Bruno Kahindo, Ayman Mahrous, Honoré Messanga, Patrick Mungufeni, Bruno Nava, Melessew Nigussie, Joseph Olwendo, Patrick Sibanda, René Tato Loua, Jean Uwamahoro, Naima Zaourar, Jean-Louis Zerbo
Publikováno v:
Atmosphere, Vol 14, Iss 12, p 1791 (2023)
Space weather science has been a growing field in Africa since 2007. This growth in infrastructure and human capital development has been accompanied by the deployment of ground-based observing infrastructure, most of which was donated by foreign ins
Externí odkaz:
https://doaj.org/article/634e3b2137724710932a909d861cdf58
Autor:
Benjamin Wisdom Joshua, Ibiyinka Fuwape, Babatunde Rabiu, Evanilton E. S. Pires, Rabia Salihu Sa'id, Toluwalope T. Ogunro, Oluwayomi Funmilola Awe, Olugbenga Olusegun Osunmakinwa, Samuel Ogunjo
Publikováno v:
GeoHealth, Vol 7, Iss 3, Pp n/a-n/a (2023)
Abstract In recent times, the COVID‐19 pandemic has been the subject of global concern. It has so far claimed over 5.4 million lives globally, with over 291 million cases recorded worldwide as of 5 January 2022. It is known to have different waves
Externí odkaz:
https://doaj.org/article/d45d6037ca98462f9c2119c77c4b925a
Autor:
Chukwuma Moses Anoruo, Babatunde Rabiu, Daniel Okoh, Francisca Nneka Okeke, Kingsley Chukwudi Okpala
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
In this paper, we investigate anomalies in total electron content (TEC) from 7 stations of the Africa Geodetic Reference Frame (AFREF) during the initial and recovery stages of the geomagnetic storm of 19 February 2014. Additionally, we study geomagn
Externí odkaz:
https://doaj.org/article/53c784b94ecb4e448f247a156504ca5d
Autor:
Olawale S. Bolaji, Rafiat O. Kaka, Wayne A. Scales, Joshua B. Fashae, Yuxiang Peng, A. Babatunde Rabiu, Joshua O. Fadiji, Aanuoluwapo Ojelade
Publikováno v:
Atmosphere, Vol 14, Iss 4, p 636 (2023)
Scintillation and total electron content (TEC) are the two major examples of the top-side ionospheric parameters that are recorded differently by most Global Positioning System (GPS) receivers. The new GPS sensor created by the Atmospheric and Space
Externí odkaz:
https://doaj.org/article/591606b9740744e2acf0cab50c83ffbd