Raphael M. Wambua

Detection of Spatial, Temporal and Trend of Meteorological Drought Using Standardized Precipitation Index (SPI) and Effective Drought Index (EDI) in the Upper Tana River Basin, Kenya

Raphael M. Wambua, Benedict M. Mutua, James M. Raude · Open Journal of Modern Hydrology · 2018 · 32 citations · Full text

Hydrological Drought Forecasting Using Modified Surface Water Supply Index (SWSI) and Streamflow Drought Index (SDI) in Conjunction with Artificial Neural Networks (ANNs)

Raphael M. Wambua · International Journal of Service Science Management Engineering and Technology · 2019 · 29 citations

Engineering, Artificial Neural Networks, Water Resources +13

Drought Forecasting Using Indices and Artificial Neural Networks for Upper Tana River Basin, Kenya-A Review Concept

Raphael M. Wambua · Journal of Civil & Environmental Engineering · 2014 · 15 citations · Full text

Engineering, Historical Droughts, Earth Science +16

Prediction of Missing Hydro-Meteorological Data Series Using Artificial Neural Networks (ANN) for Upper Tana River Basin, Kenya

Raphael M. Wambua, Benedict M. Mutua, James M. Raude · American journal of water resources · 2016 · 10 citations · Full text