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

Per-Ivar Olsson; Peter Jonsson; Sara Johansson; Leif Johansson

doi:10.3997/2214-4609.201702005

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

Per-Ivar Olsson, Peter Jonsson, Sara Johansson, Leif Johansson

Division of Engineering Geology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

400 Downloads (Pure)

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.

Original language	English
Title of host publication	Near Surface Geoscience 2017 - 23rd European Meeting of Environmental and Engineering Geophysics
Publisher	European Association of Geoscientists and Engineers
DOIs	https://doi.org/10.3997/2214-4609.201702005
Publication status	Published - 2017 Sept 3
Event	23rd European Meeting of Environmental and Engineering Geophysics - Malmö Live, Malmö, Sweden Duration: 2017 Sept 3 → 2017 Sept 7 Conference number: 23 http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics

Conference

Conference	23rd European Meeting of Environmental and Engineering Geophysics
Country/Territory	Sweden
City	Malmö
Period	2017/09/03 → 2017/09/07
Internet address	http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics

Subject classification (UKÄ)

Geophysics

Free keywords

DCIP Teknisk Geologi
Structure-from-Motion
Gigapixel
Electrical Resistivity Tomography

Access to Document

10.3997/2214-4609.201702005

BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical ModelsAccepted author manuscript, 6.14 MBLicence: Unspecified

Cite this

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title = "BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models",

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.",

keywords = "DCIP Teknisk Geologi, Structure-from-Motion, Gigapixel, Electrical Resistivity Tomography",

author = "Per-Ivar Olsson and Peter Jonsson and Sara Johansson and Leif Johansson",

year = "2017",

month = sep,

day = "3",

doi = "10.3997/2214-4609.201702005",

language = "English",

booktitle = "Near Surface Geoscience 2017 - 23rd European Meeting of Environmental and Engineering Geophysics",

publisher = "European Association of Geoscientists and Engineers",

address = "Netherlands",

note = "23rd European Meeting of Environmental and Engineering Geophysics ; Conference date: 03-09-2017 Through 07-09-2017",

url = "http://events.eage.org/en/2017/23rd-european-meeting-of-environmental-and-engineering-geophysics",

}

Olsson, P-I, Jonsson, P , Johansson, S & Johansson, L 2017, BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models. in Near Surface Geoscience 2017 - 23rd European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, 23rd European Meeting of Environmental and Engineering Geophysics, Malmö, Sweden, 2017/09/03. https://doi.org/10.3997/2214-4609.201702005

BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models. / Olsson, Per-Ivar; Jonsson, Peter ; Johansson, Sara et al.
Near Surface Geoscience 2017 - 23rd European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, 2017.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - BeFo 382 - Detailed Comparison Study of 3D-characterized Rock Mass and Geophysical Models

AU - Olsson, Per-Ivar

AU - Jonsson, Peter

AU - Johansson, Sara

AU - Johansson, Leif

N1 - Conference code: 23

PY - 2017/9/3

Y1 - 2017/9/3

N2 - 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.

AB - 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.

KW - DCIP Teknisk Geologi

KW - Structure-from-Motion

KW - Gigapixel

KW - Electrical Resistivity Tomography

UR - https://www.scopus.com/pages/publications/85039856202

U2 - 10.3997/2214-4609.201702005

DO - 10.3997/2214-4609.201702005

M3 - Paper in conference proceeding

BT - Near Surface Geoscience 2017 - 23rd European Meeting of Environmental and Engineering Geophysics

PB - European Association of Geoscientists and Engineers

T2 - 23rd European Meeting of Environmental and Engineering Geophysics

Y2 - 3 September 2017 through 7 September 2017

ER -

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

Abstract

Conference

Subject classification (UKÄ)

Free keywords

Access to Document

Other files and links

Fingerprint

Geofysiker, drönare och geologer ger tillsammans en bättre bild av berget

Tredimensionell bergundersökning med geoelektriska och geologiska metoder

Advances in time–domain induced polarisation tomography: Data acquisition, processing and modelling

BeFo 382: Geophysical and geological survey of rock quality in Dalby quarry for detailed comparison in 3D

Cite this

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

Abstract

Conference

Subject classification (UKÄ)

Free keywords

Access to Document

Other files and links

Fingerprint

Research output

Geofysiker, drönare och geologer ger tillsammans en bättre bild av berget

Tredimensionell bergundersökning med geoelektriska och geologiska metoder

Advances in time–domain induced polarisation tomography: Data acquisition, processing and modelling

Projects

BeFo 382: Geophysical and geological survey of rock quality in Dalby quarry for detailed comparison in 3D

Cite this