Assessment Of The Performance Of Common 2-D Resistivity Arrays

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dc.contributor.author., Amsir
dc.date.accessioned2019-05-09T00:08:32Z
dc.date.available2019-05-09T00:08:32Z
dc.date.issued2018-05
dc.description.abstractThe assessment of the performance for electrical resistivity arrays were carried out by comparing the penetration depth, horizontal / vertical coverage and sensitivity index of each array. The research objective is to identify the performance of common arrays; Wenner (WNR), Wenner-Schlumberger (WSCH), Dipole-dipole (DPD), and Pole-dipole (PDP) relative to each other (PDP:WNR, PDP:WSCH, PDP:DPD, DPD:WNR, DPD:WSCH and WNR:WSCH) and presented in numerical form. Five synthetic models and one field study were created for assessment of the performance using the four different arrays. Based on the assessment, the comparison of PDP:WNR array shows highest percentage difference in penetration depth for both synthetic model and field study with value of 54.60 % and 55.03 % respectively while the highest percentage difference in horizontal / vertical coverage is 66.67 % for synthetic model and 79.88 % for field study. The WSCH:WNR array shows lowest percentage difference for penetration depth with value of 10.12 % for synthetic model and 10.36 % for field study. On the other hand, the PDP:DPD array shows lowest percentage difference of assessment for horizontal / vertical coverage with value of 5 % for synthetic model and 19.04 % for field study. The last assessment was sensitivity index which was only applied to the synthetic model. The comparison of PDP:DPD array shows the highest percentage difference of sensitivity index of 98.20 % at level 1 while at level 2 to 7, PDP:WSCH array showed highest percentage difference of 91.15 %, 86.45 %, 82.86 %, 80.92 %, 79.04 %, and 77.62 % respectively.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/8161
dc.language.isoenen_US
dc.publisherUniversiti Sains Malaysiaen_US
dc.subjectThe assessment of the performanceen_US
dc.subjectfor electrical resistivity arraysen_US
dc.titleAssessment Of The Performance Of Common 2-D Resistivity Arraysen_US
dc.typeThesisen_US
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