- Total Magnetic Field Intensity Grid – Geosoft Format:
Geosoft Grid Format - Total Magnetic Field Intensity Grid – ASCII Format::
ASCII Text Format - Interpretation:
Interpretation
- Scale: 1:50,000
- Region: NE – Basement Complex, North Cenral
Please note that the sample downloaded data only covers 1:50,000, i.e. a quadrant of 1:100,000. The remaining data can be purchased from Nigerian Geological Survey after formal request