Evaluation for uncertainty of fault distribution with progressing geological environment survey

Matsuoka, Toshiyuki; Kurihara, Arata*; Sasao, Eiji   

In this study, applicability of Evidential Support Logic and Entropy were examined as the methodology to evaluate a degree of uncertainty of fault distribution in geological model and relationship with quantity and quality of information acquired with progressing geological environment survey. As a result, availability of these methods was showed.