Valérie Cettour Meunier
Geotechnical, Rock Mechanics

Televiewer surveys consist of a continuous log of orientated, unwrapped images of drillhole walls. Two complementary methods are available: an ‘acoustic televiewer’ (ATV) which uses an acoustic signal from a rotating sonar transducer and an ‘optical televiewer’ (OTV) which uses a high resolution Read more... about 10 Advantages of Using Televiewer Surveys in Geotechnical Mining Studies

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