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M. I. Iliyasu

Publications (5)

Developing Regression Models for Estimating Atmospheric Visibility over Ikeja, Nigeria

D. O. Akpootu, M. I. Iliyasu, W. Mustapha, S. Aruna & S. O. Yusuf · Journal of Scientific Research and Reports · 2017

In this study, the meteorological parameters of measured monthly average daily visibility, mean temperature, relative humidity, atmospheric pressure, rainfall and wind speed covering a period of 12-years were utilized to develop and evaluate one, two, three, four and five variabl...

Open access Research Article 10.9734/JSRR/2017/36670

The Influence of Meteorological Parameters on Atmospheric Visibility over Ikeja, Nigeria

D. O. Akpootu, M. I. Iliyasu, W. Mustapha, S. Aruna & S. O. Yusuf · Archives of Current Research International · 2017

This present study investigates the variation of atmospheric visibility with meteorological parameters of measured monthly average daily visibility, mean temperature, relative humidity, atmospheric pressure, rainfall and wind speed for a period of 12-years over Ikeja, Lagos State...

Open access Research Article 10.9734/ACRI/2017/36010

Estimation of the Monthly Albedo of the Earth’s Atmosphere over Sokoto, Nigeria

D. O. Akpootu & M. I. Iliyasu · Archives of Current Research International · 2017

In this study, the shortwave solar energy balancing at the edge of the earth’s atmosphere was employed to estimate the variation of albedo for Sokoto, Nigeria (Latitude 13.02 N, Longitude 05.25 E and altitude 350.8 m above sea level). The measured meteorological parameters of mon...

Open access Research Article 10.9734/ACRI/2017/33196

Estimation of Tropospheric Radio Refractivity and Its Variation with Meteorological Parameters over Ikeja, Nigeria

D. O. Akpootu & M. I. Iliyasu · Journal of Geography, Environment and Earth Science International · 2017

Estimation of radio refractivity is critical in the planning and design of radio links/systems for the purpose of achieving optimal performance. This present work investigates the tropospheric radio refractivity over Ikeja, Lagos State, South Western, Nigeria (Latitude 6.58°N, Lo...

Open access Research Article 10.9734/JGEESI/2017/32534

A Comparison of Various Evapotranspiration Models for Estimating Reference Evapotranspiration in Sokoto, North Western, Nigeria

D. O. Akpootu & M. I. Iliyasu · Physical Science International Journal · 2017

Evapotranspiration (ET) is an important component of the hydrological cycle and its accurate quantification is crucial for the design, operation and management of irrigation systems. Agricultural planning depending on evapotranspiration suffers due to inaccuracy in its estimation...

Open access Research Article 10.9734/PSIJ/2017/32720