GEOPHYSICAL ANOMALY INTERPRETATION OF POTENTIAL FIELDS BY MEANS OF SINGULAR POINTS METHOD AND FILTERING*

The calculation of potential field anomalies on different levels below the measuring level permits to localize the singular points related to the sources of anomalies. It is possible to achieve considerable improvement of the resolution of this method

• 1) filtering of analytical downward continuation,
• 2) the use of the magnitude of the gravitational vector,
• 3) calculation of physe changes.

The numerical examples confirm these assumptions.