Impact of Time-domain IP Pulse Length on Measured Data and Inverted Models

Per-Ivar Olsson, Gianluca Fiandaca, Torleif Dahlin, Esben Auken

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

388 Nedladdningar (Pure)

Sammanfattning

The duration of time domain (TD) induced polarization (IP) current injections has significant impact on the acquired IP data as well as on the inversion models, if the standard evaluation procedure is followed. However, it is still possible to retrieve similar inversion models if the waveform of the injected current and the IP response waveform are included in the inversion. The on-time also generally affects the signal-to-noise ratio (SNR) where an increased on-time gives higher SNR for the IP data.
Originalspråkengelska
Titel på värdpublikationNear Surface Geoscience 2015 - 21st European Meeting of Environmental and Engineering Geophysics
FörlagEAGE
DOI
StatusPublished - 2015
EvenemangNear Surface Geoscience 2015 - 21st European Meeting of Environmental and Engineering Geophysics - Torino, Italien
Varaktighet: 2015 sep. 62015 sep. 10

Publikationsserier

Namn
ISSN (tryckt)2214-4609

Konferens

KonferensNear Surface Geoscience 2015 - 21st European Meeting of Environmental and Engineering Geophysics
Land/TerritoriumItalien
OrtTorino
Period2015/09/062015/09/10

Ämnesklassifikation (UKÄ)

  • Geoteknik

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