1-D joint inversion of MT and TEM data with examples from the Krýsuvík area, Reykjanes penisula, SW-Iceland

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dc.contributor Jarðhitaskóli Háskóla Sameinuðu þjóðanna is
dc.contributor.author Nyago, Joseph is
dc.date.accessioned 2020-06-30T15:50:27Z
dc.date.available 2020-06-30T15:50:27Z
dc.date.issued 2010
dc.identifier.issn 1670-7427
dc.identifier.uri http://hdl.handle.net/10802/23724
dc.description Í : Geothermal training in Iceland 2009, bls. 461-494 is
dc.description Myndefni: myndir, kort, gröf. is
dc.description.abstract Electrical resistivity methods are widely applied in geothermal exploration. Any progressive work like exploration drilling in an area under study is always based on surface exploration results. In geophysical prospecting of geothermal systems, several geophysical exploration methods are applicable. This report focuses on the use of resistivity methods based on application of electromagnetic currents, such as Transient Electromagnetic (TEM) and Magnetotelluric (MT) methods, but other methods are also introduced and discussed briefly. For tens of years, electromagnetic resistivity methods have turned out to be the most effective investigation tool in resolving anomalous subsurface resistivity structures associated with geothermal activity. In this report, a discussion of the fundamental principles and field practices involved in the different resistivity methods of interest are presented. Existing TEM and MT resistivity data from Krýsuvík high-temperature geothermal area, SW-Iceland were interpreted and presented. Soundings were selected along a NW-SE profile through the area. The TEM data were inverted for 1-D, and a 1-D joint inversion of the MT and TEM data was also performed. A general interpretation of the results gives a plausible description of the resistivity structure of the study area. is
dc.format.extent 1 rafrænt gagn (34 bls.) is
dc.language.iso en
dc.publisher United Nations University is
dc.publisher Orkustofnun is
dc.relation.ispartofseries United Nations University., UNU Geothermal Training Programme, Iceland. Report ; 2009 : 22
dc.relation.uri http://www.os.is/gogn/unu-gtp-report/UNU-GTP-2009-22.pdf
dc.subject Jarðhiti is
dc.subject Krýsuvík is
dc.title 1-D joint inversion of MT and TEM data with examples from the Krýsuvík area, Reykjanes penisula, SW-Iceland en
dc.title.alternative Geothermal training in Iceland en
dc.type Bók is
dc.identifier.gegnir 991010552119706886


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