Oluwamayowa Emmanuel Agidi

Evaluation and Calibration of Downward Longwave Radiation Models under Clear Sky Condition across the Coastal Climatic Zone of Nigeria

Oluwamayowa Emmanuel Agidi, Davidson Odafe Akpootu, Musa Momoh & Isah Ibrahim Garba · Journal of Energy Research and Reviews · 2026

This study evaluated clear-sky downward longwave radiation (DLR) at Ikeja and Warri, two stations in the coastal climatic zone of Nigeria. It assessed the relationship between DLR with relative humidity and air temperature, examined the performance of eleven existing empirical mo...

Open access Research Article 10.9734/jenrr/2026/v18i6517

Evaluation and Calibration of Downward Longwave Radiation Models under Clear Sky Condition across the Sahelian Region of Nigeria

Davidson Odafe Akpootu, Oluwamayowa Emmanuel Agidi, Musa Momoh, Isah Ibrahim Garba, Mudassir Na-Allah, Abba Babagana, Sunday Bongde Yohanna & Muntasir Musa Labbo · Asian Journal of Research and Reviews in Physics · 2026

Downward longwave radiation (DLR) is a major component of the surface energy budget, yet the transferability of empirical clear-sky DLR models across Nigeria’s Sahelian climatic zone remains uncertain. This study evaluated eleven existing empirical DLR models and five locally cal...

Open access Research Article 10.9734/ajr2p/2026/v10i4242