@incollection{, F0B7856D75E090CCD6A42C2BDAC59D7E , author={{AyodejiAshidi} and {MosesAjewole} and {AdekunleAdediji} and {JosephOjo} and {SundayFalodun} and {KayodeAdedayo} and {Federal University of Technology, Akure}}, journal={{Global Journal of Computer Science and Technology}}, journal={{GJCST}}0975-41720975-435010.34257/gjcst, address={Cambridge, United States}, publisher={Global Journals Organisation}2024958 } @incollection{b0, , title={{Determination of Radio Refractive Index using Meteorological Data}} , author={{ EValma } and { MTamo?i?nait? } and { STamo?i?nas } and { MTamo?i?nien? } and { M?ilinskas }} , journal={{Electronics and Electrical Engineering. -Kaunas: Technologija}} 10 , year={2010} } @incollection{b1, , title={{Variation of radio refractivity with height above ground}} , author={{ EValma } and { MTamosiunaite } and { STamosiunas } and { MTamosiuniene } and { MZilinskas }} , journal={{Electronics and Electrical Engineering, Telecommunication Engineering}} 5 , year={2011} } @incollection{b2, , title={{Vertical profiling of atmospheric refractivity from ground-based GPS}} , author={{ AnthonyRLowry } and { ChrisRocken } and { VSergey } and { Sokolovskiy }} , journal={{Radio Science}} 37 3 , year={2002} } @incollection{b3, , title={{Radio refractivity index in the lowest 100m layer of the tropospheric in Akure, South western}} , author={{ SEFalodun } and { MOAjewole }} , journal={{J. of Atm and Solar-terrestrial Physics}} 68 , year={2006} } @incollection{b4, , title={{Studies of super-refractivity and ducting of radiowaves in Nigeria}} , author={{ SFalodun } and { LKolawole }} , journal={{Nigeria journal of Pure and Applied Physics}} 1 , year={2000} } @incollection{b5, , title={{Seasonal variations of radio refractivity gradients in}} , author={{ AAWilloughby } and { TOAro } and { IEOwolabi }} , journal={{Nigeria Journal of Atmospheric and Solar-Terrestrial Physics}} 64 , year={2002} } @book{b6, , title={{Intra-layer (lowlevel/upper level) refractivity relations over Lagos and Kano. Global journal of pure and applied sciences}} , author={{ Adeyemi } and { TEwetumo }} , year={2006} 12 } @incollection{b7, , title={{Monitoring tropospheric radio refractivity over Nigeria using CM-SAF data derived from NOAA-15, 16 and 18 Satellites}} , author={{ BAdeyemi } and { IEmmanuel }} , journal={{Indian Journal of Radio and Space Physics}} 40 , year={2011} } @incollection{b8, , title={{Characteristics of the anomalous refractive conditions in Nigeria}} , author={{ IEmmanuel } and { BAdeyemi } and { EOOgolo } and { ATAdediji }} , journal={{Journal of Atmospheric and Solar-Terrestrial Physics}} 164 , year={2017} } @incollection{b9, , title={{A technical description of atmospheric sounding by GPS occultation}} , author={{ GAHajj } and { ERKursinski } and { LJRomans } and { WBertiger } and { SLeroy }} , journal={{Journal of Atmospheric and Solar -Terrestrial Physics}} 64 , year={2002} } @incollection{b10, , title={{Rainfall characteristics and agricultural planning in Northern Nigeria}} , author={{ TUUmoh }} , journal={{Niger. Teach. Geogr. J}} 2 , year={2000} } @incollection{b11, , title={{West Africa Precipitation and dominant atmospheric mechanisms}} , author={{ JAAdedokun }} , journal={{Arch. 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Journal of Applied Meteorology and Climatology}} 46 , year={2007} } @incollection{b16, , title={{Statistical Estimation of Tropospheric Radio Refractivity Derived from 10 years Meteorological Data}} , author={{ SAli } and { SAMalik } and { KSAlimgeer } and { SAKhan } and { RLAli }} , journal={{Journal of Atmospheric and Solar -Terrestrial Physics}} 77 , year={2012} } @book{b17, , author={{ Itu-R }} , title={{The Radio Refractive Index: Its formula and refractivity data pp}} , year={2012} 835 } @incollection{b18, , title={{Clear-air propagation modelling using parabolic equation method}} , author={{ MGrabner } and { VKvicera }} , journal={{Radio Engineering}} 12 4 , year={2003} } @book{b19, , title={{An introduction to micrometeorology}} , author={{ SPArya }} , year={1988. 2000} , publisher={Academic Press} , address={conangla, L} } @incollection{b20, , title={{Radio Refractivity Measurement at 150m Altitude on TV Tower in Akure}} , author={{ ATAdediji } and { MOAjewole } and { SEFalodun } and { OROladosu }} , journal={{Journal of Engineering and Applied Sciences}} 2 8 , year={2007} } @incollection{b21, , title={{Vertical profile of radio refractivity gradient in Akure}} , author={{ ATAdediji } and { MOAjewole }} , journal={{Progress in Electromagnetic research C}} 4 , year={2008} } @incollection{b22, , title={{Microwave anomalous propagation (AP) measurement over Akure South-Western Nigeria}} , author={{ ATAdediji } and { MOAjewole }} , journal={{Journal of Atmospheric and Solar-Terrestrial Physics}} 72 , year={2010} } @incollection{b23, , title={{Interpretation of the Correlation Coefficient: A Basic Review}} , author={{ RTaylor }} , journal={{JDMS}} 1 , year={2008} }