1. Institute of Geography and Development Studies, School of Environmental Sciences, Njala University, Freetown, Sierra Leone
2. Department of Land Management, School of Environmental Sciences, Njala University, Freetown, Sierra Leone
3. Department of Surveying and Geo-informatics, School of Environmental Sciences, Njala University, Freetown, Sierra Leone
4. Laboratory of Agro-meteorology and Geo-informatics, Magbosi Land, Water and Environment Research Center (MLWERC), Sierra Leone Agricultural Research Institute (SLARI), Freetown, Sierra Leone