Situated in a low magnetic latitude area, Tanzania lies in a horizontally magnetized environment. The characteristics

of ΔT anomalies caused by magnetic bodies in this area differ greatly from those in the middle magnetic latitude area of

mainland China. Based on the application and study of the measured data, the authors put forward the interpretation train of

thought and a "phase reversal 180°" interpretation method for ΔT anomalies in the low magnetic latitude area and applied

approaches to the interpretation of magnetic ΔT anomalies in a mid-high latitude. The application and study of the measured data

show that the effect of the interpretation is consistent fairly well with practical geological situation.