Parameters | Data Type | Data Sources |
Depth to water level (as Static water level) | Survey and documentary data | Vertical Electrical Sounding (VES) data, Borehole Completion Report (BCR), literature and groundwater level measurement |
Recharge | Documentary | Digital Elevation Model (DEM), Soil map of Nigeria, Literature |
Aquifer media | Documentary | VES data, BCR, Literature |
Soil | Documentary | Soil map of Nigeria by Federal Department of Agricultural Land Resources |
Topography | Documentary | Satellite imagery, DEM |
Vadose zone | Documentary | VES data, BCR, Literature |
Conductivity | Documentary | BCR, Literature |