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DOI | 10.1111/gwat.12522 |
Scenario Evaluator for Electrical Resistivity Survey Pre-modeling Tool | |
Terry, Neil1; Day-Lewis, Frederick D.1; Robinson, Judith L.2; Slater, Lee D.2; Halford, Keith3; Binley, Andrew4; Lane, John W., Jr.1; Werkema, Dale5 | |
发表日期 | 2017-11-01 |
ISSN | 0017-467X |
卷号 | 55期号:6页码:885-890 |
英文摘要 | Geophysical tools have much to offer users in environmental, water resource, and geotechnical fields; however, techniques such as electrical resistivity imaging (ERI) are often oversold and/or overinterpreted due to a lack of understanding of the limitations of the techniques, such as the appropriate depth intervals or resolution of the methods. The relationship between ERI data and resistivity is nonlinear; therefore, these limitations depend on site conditions and survey design and are best assessed through forward and inverse modeling exercises prior to field investigations. In this approach, proposed field surveys are first numerically simulated given the expected electrical properties of the site, and the resulting hypothetical data are then analyzed using inverse models. Performing ERI forward/inverse modeling, however, requires substantial expertise and can take many hours to implement. We present a new spreadsheet-based tool, the Scenario Evaluator for Electrical Resistivity (SEER), which features a graphical user interface that allows users to manipulate a resistivity model and instantly view how that model would likely be interpreted by an ERI survey. The SEER tool is intended for use by those who wish to determine the value of including ERI to achieve project goals, and is designed to have broad utility in industry, teaching, and research. |
语种 | 英语 |
WOS记录号 | WOS:000419219600011 |
来源期刊 | GROUNDWATER
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来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/61155 |
作者单位 | 1.US Geol Survey, Branch Geophys, Off Groundwater, 11 Sherman Pl,Unit 5015, Storrs, CT 06269 USA; 2.Rutgers State Univ, Dept Earth & Environm Sci, Newark, NJ 07102 USA; 3.Nevada Water Sci Ctr, US Geol Survey, Carson City, NV 89701 USA; 4.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England; 5.US EPA, Off Res & Dev, Natl Exposure Res Lab, Las Vegas, NV 89193 USA |
推荐引用方式 GB/T 7714 | Terry, Neil,Day-Lewis, Frederick D.,Robinson, Judith L.,et al. Scenario Evaluator for Electrical Resistivity Survey Pre-modeling Tool[J]. 美国环保署,2017,55(6):885-890. |
APA | Terry, Neil.,Day-Lewis, Frederick D..,Robinson, Judith L..,Slater, Lee D..,Halford, Keith.,...&Werkema, Dale.(2017).Scenario Evaluator for Electrical Resistivity Survey Pre-modeling Tool.GROUNDWATER,55(6),885-890. |
MLA | Terry, Neil,et al."Scenario Evaluator for Electrical Resistivity Survey Pre-modeling Tool".GROUNDWATER 55.6(2017):885-890. |
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