Browsing Rapporter by Author "Toresson, Björn"
Now showing items 1-1 of 1
-
Tomographic inversion of synthetic refraction seismic data. Quality of inversion using various off-end shots, fracture zones depth, fracture zone velocity, soil thickness and hidden layer thickness
Rønning, Jan Steinar; Tassis, Georgios; Wisén, Roger; Toresson, Björn (NGU-Rapport (2020.044), Report, 2021)NGU has studied tomographic inversion of refraction seismic data using the Rayfract software for years. In the present work, the quality of location and characterisation of fracture zones in bedrock as well as the quality ...