Aizebeokhai, A. P. and Oyeyemi , Kehinde D. (2015) Multiple-gradient array for near-surface electrical resistivity tomography. In: Society of Exploration Geophysicists (SEG) Near-surface Asia Pacific Conference, 7-10 July, 2015., Waikoloa, Hawaii.
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Abstract
The use of most conventional arrays for near-surface electrical resistivity tomography (ERT) surveys is usually cumbersome, time consuming and labour intensive. Thus, data acquisition teams are often tempted to reduce the data density with a view of speeding up field operation and minimizing the survey cost. This tends to significantly degrade the quality and resolution of the resulting resistivity images. In this presentation, multiple-gradient array, a non-conventional electrode configuration, has been used to conduct rapid and cost effective near-surface ERT without compromising the data density.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Q Science > Q Science (General) Q Science > QE Geology |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Physics |
| Depositing User: | Dr K. D. Oyeyemi |
| Date Deposited: | 25 Feb 2016 14:22 |
| Last Modified: | 26 Feb 2016 11:00 |
| URI: | http://eprints.covenantuniversity.edu.ng/id/eprint/6164 |
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