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TEM and MT resistivity surveying : data acquisition, processing and 1D inversion with an example from Hágöngur geothermal field, Mid-Iceland

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dc.contributor Jarðhitaskóli Háskóla Sameinuðu þjóðanna is
dc.contributor.author Abdou, Ali Soumail is
dc.date.accessioned 2016-10-06T09:21:01Z
dc.date.available 2016-10-06T09:21:01Z
dc.date.issued 2016
dc.identifier.issn 1670-7427
dc.identifier.uri http://hdl.handle.net/10802/11659
dc.description Í: Geothermal training in Iceland 2015, bls. 1-28 is
dc.description.abstract Geophysical methods are some of the most effective geothermal exploration methods. Some of them are aimed at parameters that are directly influenced by the geothermal activity, such as resistivity and thermal methods, while others are aimed at geological parameters, and thus referred to as indirect methods. Electrical resistivity methods like magnetotellurics (MT) and transient electromagnetics (TEM) are most successful in identifying geothermal resources. This report discusses these two methods and describes the data acquisition, processing and 1D inversion using a practical example from MT and TEM surveys that were carried out in the Hágöngur area, Mid-Iceland by Iceland GeoSurvey (ÍSOR), in 2011 and 2013. The data were processed and inverted one-dimensionally (1D) using different software like: SSMT2000, MTEditor, TEMX and TEMTD. The results of the 1D joint inversion are presented as resistivity cross-sections and iso-resistivity maps down to different depths. Finally, the geothermal significance of the resistivity model is discussed. is
dc.format.extent 28 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 ; 2015 : 6
dc.relation.uri http://os.is/gogn/unu-gtp-report/UNU-GTP-2015-06.pdf
dc.relation.uri http://os.is/gogn/unu-gtp-report/UNU-GTP-2015-06-App.pdf
dc.subject Jarðhiti is
dc.subject Jarðeðlisfræði is
dc.subject Hágöngur (Rangárvallasýsla) is
dc.title TEM and MT resistivity surveying : data acquisition, processing and 1D inversion with an example from Hágöngur geothermal field, Mid-Iceland en
dc.title.alternative Geothermal training in Iceland en
dc.type Tímaritsgrein is
dc.identifier.gegnir 001436954


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UNU-GTP-2015-06.pdf 5.397Mb PDF Skoða/Opna Heildartexti
UNU-GTP-2015-06-App.pdf 2.504Mb PDF Skoða/Opna Heildartexti - Appendices

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