Tanya Slavova

Gravimetric methods are based on the natural gravity field of Earth. Measuring it with high accuracy and resolution makes it possible to resolve a variety of issues - from fundamental problems to tasks of small scale but large significance. Technological progress during the last decades have also expanded the applications, and the principle, which gravimetric methods are based on, confirmed their applicability for certain targets.

Cavities are features with typically high density contrast to the surrounding rock. On one hand, their detection is a classical gravimetric task. On the other hand, exploring their exact location, shape and size is an important issue for engineering, various sciences and ecology.