An integrated approach of Remote sensing GIS and geoelectrical resistivity methods was employed to produce groundwater potential map for Jos and environs through theGISraster based Multi-Criteria Evaluation (MCE) analysis of five thematic layers. These layers; drainage density, lineament density, Landuse/cover, slope steepness and overburden thickness wereextractedfrom Nigeria Sat-X, ASTERGDEM and geoelectrical resistivity methods. The result revealed four categories of groundwater potential zones as, very high, high, moderate, and low. About 105km2 (18.4%) was classified as very high groundwater potential areas, while155km2 (27.4%) of the study area was classified as high groundwater potential areas. Similarly, 225km2(39.8%) was classified as moderate potential areas and about 82km2 (14.5%)of the study area was classified as low potential areas. The model developed was in agreement with the borehole yield obtained in the area.
Remote sensing, GIS, geolectrical resistivity, groundwater
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