EQUATOR

作品数:64被引量:25H指数:3
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相关领域:天文地球更多>>
相关作者:王群杨建新郭敏杜鹏朱辉更多>>
相关机构:清华大学浙江曙光实业有限公司首都航天机械有限公司华中科技大学更多>>
相关期刊:《汽车杂志》《汽车制造业》《World Journal of Methodology》《车时代》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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foF2 Long-Term Trend at a Station Located near the Crest of the Equatorial Ionization Anomaly
《International Journal of Geosciences》2020年第8期518-528,共11页Doua Allain Gnabahou Sibri Alphonse Sandwidi Frédéric Ouattara 
Critical frequency foF2 long-term trends at Dakar station (14.4°N, 342.74°E) located near the crest of the equatorial ionization anomaly EIA, are analysed taking into account geomagnetic activity, increasing greenho...
关键词:Geomagnetic Activity Long-Term Trend FOF2 Dip Equator 
Evidence of Structural Facts Inferred from Aeromagnetic Data Analysis over the Guider-Maroua Area (Northern Cameroon)
《International Journal of Geosciences》2017年第6期781-800,共20页Jean Daniel Ngoh Théophile Ndougsa Mbarga Stéphane Patrick Assembe Arsène Meying Olivier Ulrich Owono Tabod Charles Tabod 
In this study, we performed some filters to highlight geological structures and/or features which are found in the igneous rocks, between the latitudes 9°45'N to 10°45'N and longitudes 13°15'E to 14°30'E. The appl...
关键词:Magnetic GRADIENT Reduction to the EQUATOR First Vertical Derivative Horizontal GRADIENT MAGNITUDE LINEAMENT TECTONIC Trend 
foF2 Diurnal Variability at African Equatorial Stations:Dip Equator Secular Displacement Effect
《International Journal of Geosciences》2013年第8期1145-1150,共6页Doua A.Gnabahou Frederic Ouattara Emmanuel Nanema Francois Zougmore 
The paper goal is to analyze the variability of foF2 at African equatorial stations and the effect of dip angle on this variability. The gap between the dip angle of Dakar and Ouagadougou is superior to that between D...
关键词:Dip Angle FOF2 Diurnal Variability Solar Cycle Phase 
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