Waveform and resistivity data fusion imaging method based on the reflection coefficient
To achieve comprehensive analyses, the presentation of comprehensive geophysical results usually involves the use of separate imaging and the combination of various results. At present, few studies have considered the correlation degree and unified imaging of different types of geophysical data. We...
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| Veröffentlicht in: | Acta geophysica 2023-02, Vol.71 (1), p.175-192 |
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| container_title | Acta geophysica |
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| creator | Su, Maoxin Han, Min Xue, Yiguo Zhao, Ying Wang, Peng Li, Guangkun |
| description | To achieve comprehensive analyses, the presentation of comprehensive geophysical results usually involves the use of separate imaging and the combination of various results. At present, few studies have considered the correlation degree and unified imaging of different types of geophysical data. We establish a set of data fusion imaging methods for multiple geophysical data based on their reflection coefficients. As geophysical exploration results are primarily provided through waveform and resistivity sections, waveform and resistivity data were selected for fusion and were converted into reflection coefficients, and ground-penetrating radar (GPR) and surface electrical resistivity tomography (ERT) were taken as examples. Re-sampling and feature reconstruction were performed to unify the data in space and resolution. Finally, principal component analysis was used to calculate the correlation of the reconstructed reflection coefficient and to perform data fusion; this led to unified imaging based on the reflection coefficient of the considered geophysical data. Numerical simulation analyses and field experiments proved the efficacy of this method for producing unified imaging of multiple geophysical data. In summary, we provide a novel method for the unified interpretation of multiple geophysical data and enhance the identification ability of geological interfaces and anomaly distribution. |
| doi_str_mv | 10.1007/s11600-022-00907-3 |
| format | Article |
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At present, few studies have considered the correlation degree and unified imaging of different types of geophysical data. We establish a set of data fusion imaging methods for multiple geophysical data based on their reflection coefficients. As geophysical exploration results are primarily provided through waveform and resistivity sections, waveform and resistivity data were selected for fusion and were converted into reflection coefficients, and ground-penetrating radar (GPR) and surface electrical resistivity tomography (ERT) were taken as examples. Re-sampling and feature reconstruction were performed to unify the data in space and resolution. Finally, principal component analysis was used to calculate the correlation of the reconstructed reflection coefficient and to perform data fusion; this led to unified imaging based on the reflection coefficient of the considered geophysical data. Numerical simulation analyses and field experiments proved the efficacy of this method for producing unified imaging of multiple geophysical data. 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Numerical simulation analyses and field experiments proved the efficacy of this method for producing unified imaging of multiple geophysical data. In summary, we provide a novel method for the unified interpretation of multiple geophysical data and enhance the identification ability of geological interfaces and anomaly distribution.</description><subject>Correlation</subject><subject>Data integration</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Electrical resistivity</subject><subject>Field tests</subject><subject>Geophysical data</subject><subject>Geophysical exploration</subject><subject>Geophysical methods</subject><subject>Geophysics</subject><subject>Geophysics/Geodesy</subject><subject>Geotechnical Engineering & Applied Earth Sciences</subject><subject>Ground penetrating radar</subject><subject>Imaging</subject><subject>Numerical simulations</subject><subject>Principal components analysis</subject><subject>Production methods</subject><subject>Radar</subject><subject>Reflectance</subject><subject>Research Article - Applied Geophysics</subject><subject>Structural Geology</subject><subject>Waveforms</subject><issn>1895-7455</issn><issn>1895-6572</issn><issn>1895-7455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wFPA8-ok2Wx2j1L8AsGL0mPI5qNNaTc1SQv996auoCdPMwzPO_POi9A1gVsCIO4SIQ1ABZRWAB2Iip2gCWk7Xoma89M__Tm6SGkF0NRA6ATN52pvXYgbrAaDo00-Zb_3-YCNygq7XfJhwH6jFn5Y4I3Ny2Bwr5I1uMzz0haNW1udj5gO1jmvvR3yJTpzap3s1U-doo_Hh_fZc_X69vQyu3-tNBWQiyMNrAHKHAXbakN5bzpiRdv24DpQmnHCGs6IYLXqCZgeeF-3yrbGcWMIm6Kbce82hs-dTVmuwi4O5aSkoqEd6xoKhaIjpWNIqTiW21h-igdJQB4DlGOAsgQovwOUrIjYKEoFHhY2_q7-R_UFAyxzkQ</recordid><startdate>20230201</startdate><enddate>20230201</enddate><creator>Su, Maoxin</creator><creator>Han, Min</creator><creator>Xue, Yiguo</creator><creator>Zhao, Ying</creator><creator>Wang, Peng</creator><creator>Li, Guangkun</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KL.</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-4718-4295</orcidid></search><sort><creationdate>20230201</creationdate><title>Waveform and resistivity data fusion imaging method based on the reflection coefficient</title><author>Su, Maoxin ; Han, Min ; Xue, Yiguo ; Zhao, Ying ; Wang, Peng ; Li, Guangkun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-74c036023f20e8cd25bd91e788b0f90ac35136531734ab10db05b48ae8df5dd13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Correlation</topic><topic>Data integration</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Electrical resistivity</topic><topic>Field tests</topic><topic>Geophysical data</topic><topic>Geophysical exploration</topic><topic>Geophysical methods</topic><topic>Geophysics</topic><topic>Geophysics/Geodesy</topic><topic>Geotechnical Engineering & Applied Earth Sciences</topic><topic>Ground penetrating radar</topic><topic>Imaging</topic><topic>Numerical simulations</topic><topic>Principal components analysis</topic><topic>Production methods</topic><topic>Radar</topic><topic>Reflectance</topic><topic>Research Article - Applied Geophysics</topic><topic>Structural Geology</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Su, Maoxin</creatorcontrib><creatorcontrib>Han, Min</creatorcontrib><creatorcontrib>Xue, Yiguo</creatorcontrib><creatorcontrib>Zhao, Ying</creatorcontrib><creatorcontrib>Wang, Peng</creatorcontrib><creatorcontrib>Li, Guangkun</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Acta geophysica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Su, Maoxin</au><au>Han, Min</au><au>Xue, Yiguo</au><au>Zhao, Ying</au><au>Wang, Peng</au><au>Li, Guangkun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Waveform and resistivity data fusion imaging method based on the reflection coefficient</atitle><jtitle>Acta geophysica</jtitle><stitle>Acta Geophys</stitle><date>2023-02-01</date><risdate>2023</risdate><volume>71</volume><issue>1</issue><spage>175</spage><epage>192</epage><pages>175-192</pages><issn>1895-7455</issn><issn>1895-6572</issn><eissn>1895-7455</eissn><abstract>To achieve comprehensive analyses, the presentation of comprehensive geophysical results usually involves the use of separate imaging and the combination of various results. 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| subjects | Correlation Data integration Earth and Environmental Science Earth Sciences Electrical resistivity Field tests Geophysical data Geophysical exploration Geophysical methods Geophysics Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Ground penetrating radar Imaging Numerical simulations Principal components analysis Production methods Radar Reflectance Research Article - Applied Geophysics Structural Geology Waveforms |
| title | Waveform and resistivity data fusion imaging method based on the reflection coefficient |
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