GEOTHERMAL HEAT FLOW ANALYSIS OVER THE UPPER SOKOTO BASIN, NIGERIA USING AEROMAGNETIC DATA
ABSTRACT Geothermal Heat Flow Analysis over the Upper Sokoto Basin Nigeria, using Aeromagnetic Data was carried out to determine the geothermal heat flow in the area. The study area extends from latitude 12.50°N to 13.50°N and Longitude 4.00°E to 6.00°E. Polynomial fitting method was applied in the regional – residual separation from the digitised data. The observed magnetic residual anomalies map was Fourier transformed after dividing the area into 24 ...
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