Advanced

BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models

Olsson, Per-Ivar LU ; Jonsson, Peter LU ; Johansson, Sara LU and Johansson, Leif LU (2017) 23rd European Meeting of Environmental and Engineering Geophysics In 23rd European Meeting of Environmental and Engineering Geophysics, Near Surface Geoscience 2016
Abstract
This paper presents a study where resistivity and integral chargeability three-dimensional (3D) models, representing a volume in the vicinity of a rock quarry is compared to a quasi-3D characterization of rock mass volume. By repeating geological mapping, i.e. with unmanned aerial vehicles, ground based high resolution photography and sampling, as the quarry operation reaches further into the rock volume mapped with geophysics, we retrieve a semi-continuous geological characterization of the same rock mass volume characterized by the geophysical investigations. This enables a detailed comparison between geophysical results and rock volume, where factors such as fracture and weathering zones or rock type is being considered.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
DCIP Teknisk Geologi, Structure-from-Motion, Gigapixel, Electrical Resistivity Tomography
in
23rd European Meeting of Environmental and Engineering Geophysics, Near Surface Geoscience 2016
publisher
European Association of Geoscientists and Engineers, EAGE
conference name
23rd European Meeting of Environmental and Engineering Geophysics
DOI
10.3997/2214-4609.201702005
language
English
LU publication?
yes
id
f49c30b7-d070-4fb8-8de8-7b9cf9bfc5f2
alternative location
http://earthdoc.eage.org/publication/publicationdetails/?publication=89921
date added to LUP
2017-09-08 10:38:39
date last changed
2017-09-11 14:39:46
@inproceedings{f49c30b7-d070-4fb8-8de8-7b9cf9bfc5f2,
  abstract     = {This paper presents a study where resistivity and integral chargeability three-dimensional (3D) models, representing a volume in the vicinity of a rock quarry is compared to a quasi-3D characterization of rock mass volume. By repeating geological mapping, i.e. with unmanned aerial vehicles, ground based high resolution photography and sampling, as the quarry operation reaches further into the rock volume mapped with geophysics, we retrieve a semi-continuous geological characterization of the same rock mass volume characterized by the geophysical investigations. This enables a detailed comparison between geophysical results and rock volume, where factors such as fracture and weathering zones or rock type is being considered.},
  author       = {Olsson, Per-Ivar and Jonsson, Peter and Johansson, Sara and Johansson, Leif},
  booktitle    = {23rd European Meeting of Environmental and Engineering Geophysics, Near Surface Geoscience 2016},
  keyword      = {DCIP Teknisk Geologi,Structure-from-Motion,Gigapixel,Electrical Resistivity Tomography},
  language     = {eng},
  month        = {09},
  publisher    = {European Association of Geoscientists and Engineers, EAGE},
  title        = {BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models},
  url          = {http://dx.doi.org/10.3997/2214-4609.201702005},
  year         = {2017},
}