Mapping Bedrock lithology in urban environment via large scale time domain induced polarization tomography
(2017) 23rd European Meeting of Environmental and Engineering Geophysics p.1-5- Abstract
The present work is an example of a Direct-Current resistivity and time-domain Induced Polarization (DCIP) survey, carried out in an urban environment. The main goal of the survey is to map a weak zone in the bedrock, through which a tunnel will be constructed. Geophysical measurements in urban environments can be very complicated due to the restrictions of available space and the high levels of noise. A way to deal with the latter is careful processing of the recorded waveforms, if they are sampled at a reasonably high frequency (sampling = 1 KHz). A deeper understanding of raw data leads to a more accurate use of the measured quantities, improving the reliability of electrical resistivity and IP estimations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/fa472032-91a8-4862-9ff3-f76d3d371e70
- author
- Rossi, M. LU ; Olsson, P. I. LU and Dahlin, T. LU
- organization
- publishing date
- 2017
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 23rd European Meeting of Environmental and Engineering Geophysics
- pages
- 1 - 5
- publisher
- European Association of Geoscientists and Engineers
- conference name
- 23rd European Meeting of Environmental and Engineering Geophysics
- conference location
- Malmö, Sweden
- conference dates
- 2017-09-03 - 2017-09-07
- external identifiers
-
- scopus:85087226978
- ISBN
- 9789462822238
- DOI
- 10.3997/2214-4609.201702004
- project
- Geoelectrical Imaging for Site Investigation for Urban Underground Infrastructure
- language
- English
- LU publication?
- yes
- id
- fa472032-91a8-4862-9ff3-f76d3d371e70
- date added to LUP
- 2018-01-10 08:16:22
- date last changed
- 2023-04-08 05:32:49
@inproceedings{fa472032-91a8-4862-9ff3-f76d3d371e70, abstract = {{<p>The present work is an example of a Direct-Current resistivity and time-domain Induced Polarization (DCIP) survey, carried out in an urban environment. The main goal of the survey is to map a weak zone in the bedrock, through which a tunnel will be constructed. Geophysical measurements in urban environments can be very complicated due to the restrictions of available space and the high levels of noise. A way to deal with the latter is careful processing of the recorded waveforms, if they are sampled at a reasonably high frequency (sampling = 1 KHz). A deeper understanding of raw data leads to a more accurate use of the measured quantities, improving the reliability of electrical resistivity and IP estimations.</p>}}, author = {{Rossi, M. and Olsson, P. I. and Dahlin, T.}}, booktitle = {{23rd European Meeting of Environmental and Engineering Geophysics}}, isbn = {{9789462822238}}, language = {{eng}}, pages = {{1--5}}, publisher = {{European Association of Geoscientists and Engineers}}, title = {{Mapping Bedrock lithology in urban environment via large scale time domain induced polarization tomography}}, url = {{http://dx.doi.org/10.3997/2214-4609.201702004}}, doi = {{10.3997/2214-4609.201702004}}, year = {{2017}}, }