Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS
Abstract The multichannel analysis of surface waves (MASW) method utilizes low-frequency surface waves to characterize the shallow subsurface layers. It is a very useful tool in geotechnical engineering for evaluating soil quality and mapping the characteristics of the upper sedimentary layers. Desp...
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| Format: | Article |
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Springer
2025-08-01
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| Series: | Geomechanics and Geophysics for Geo-Energy and Geo-Resources |
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| Online Access: | https://doi.org/10.1007/s40948-025-01025-2 |
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| author | Hamdan Hamdan George Kritikakis Mahmoud Elsamani Mahmoud Harb Mohamed Abdel-Fattah Pantelis Soupios |
| author_facet | Hamdan Hamdan George Kritikakis Mahmoud Elsamani Mahmoud Harb Mohamed Abdel-Fattah Pantelis Soupios |
| author_sort | Hamdan Hamdan |
| collection | DOAJ |
| description | Abstract The multichannel analysis of surface waves (MASW) method utilizes low-frequency surface waves to characterize the shallow subsurface layers. It is a very useful tool in geotechnical engineering for evaluating soil quality and mapping the characteristics of the upper sedimentary layers. Despite its efficiency, the limited productivity of conventional MASW due to its relatively slow data acquisition process, poses a challenge for improvement, especially for large-scale projects. To address this issue, we introduce the multichannel analysis of surface waves using dual streamer (MASW-DS) technique to enhance the fieldwork productivity. This approach involves towing two parallel land geophone streamers behind a truck and simultaneously enabling the acquisition of MASW data with a single source, activated between the two land streamers. Our study evaluates the accuracy and effectiveness of the proposed MASW-DS technique through a set of synthetic and real data tests and demonstrates its potential for expedited surveys resulting to reduced project costs. Furthermore, this work indicates that MASW-DS provide comparable performance to conventional MASW, even in challenging geological settings. The proposed technique demonstrates statistically insignificant differences in the acquired dispersion curves (average absolute difference of 1.92%) and manages to reproduce the S-wave profiles resulting from the conventional MASW deployment, within the framework of an acceptable accuracy for engineers. The provided results prove the reliability of the MASW-DS technique for subsurface characterization while achieving significant acquisition time savings. Thus, the proposed MASW-DS technique can be used as a valuable and effective tool for geotechnical investigations and civil engineering projects worldwide. |
| format | Article |
| id | doaj-art-9a22bdf78e744f78b618b92bf6e74e4f |
| institution | Kabale University |
| issn | 2363-8419 2363-8427 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Springer |
| record_format | Article |
| series | Geomechanics and Geophysics for Geo-Energy and Geo-Resources |
| spelling | doaj-art-9a22bdf78e744f78b618b92bf6e74e4f2025-08-20T03:46:29ZengSpringerGeomechanics and Geophysics for Geo-Energy and Geo-Resources2363-84192363-84272025-08-0111112110.1007/s40948-025-01025-2Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DSHamdan Hamdan0George Kritikakis1Mahmoud Elsamani2Mahmoud Harb3Mohamed Abdel-Fattah4Pantelis Soupios5Petroleum Geosciences and Remote Sensing Program, Department of Applied Physics and Astronomy, University of SharjahApplied Geophysics Lab, Technical University of CretePetroleum Geosciences and Remote Sensing Program, Department of Applied Physics and Astronomy, University of SharjahArab Center for Engineering Studies (ACES)Petroleum Geosciences and Remote Sensing Program, Department of Applied Physics and Astronomy, University of SharjahDepartment of Geosciences, College of Petroleum Engineering and Geosciences, King Fahd University of Petroleum and MineralsAbstract The multichannel analysis of surface waves (MASW) method utilizes low-frequency surface waves to characterize the shallow subsurface layers. It is a very useful tool in geotechnical engineering for evaluating soil quality and mapping the characteristics of the upper sedimentary layers. Despite its efficiency, the limited productivity of conventional MASW due to its relatively slow data acquisition process, poses a challenge for improvement, especially for large-scale projects. To address this issue, we introduce the multichannel analysis of surface waves using dual streamer (MASW-DS) technique to enhance the fieldwork productivity. This approach involves towing two parallel land geophone streamers behind a truck and simultaneously enabling the acquisition of MASW data with a single source, activated between the two land streamers. Our study evaluates the accuracy and effectiveness of the proposed MASW-DS technique through a set of synthetic and real data tests and demonstrates its potential for expedited surveys resulting to reduced project costs. Furthermore, this work indicates that MASW-DS provide comparable performance to conventional MASW, even in challenging geological settings. The proposed technique demonstrates statistically insignificant differences in the acquired dispersion curves (average absolute difference of 1.92%) and manages to reproduce the S-wave profiles resulting from the conventional MASW deployment, within the framework of an acceptable accuracy for engineers. The provided results prove the reliability of the MASW-DS technique for subsurface characterization while achieving significant acquisition time savings. Thus, the proposed MASW-DS technique can be used as a valuable and effective tool for geotechnical investigations and civil engineering projects worldwide.https://doi.org/10.1007/s40948-025-01025-2MASWDual streamerMASW data acquisitionMASW fieldwork productivityEngineering geophysics |
| spellingShingle | Hamdan Hamdan George Kritikakis Mahmoud Elsamani Mahmoud Harb Mohamed Abdel-Fattah Pantelis Soupios Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS Geomechanics and Geophysics for Geo-Energy and Geo-Resources MASW Dual streamer MASW data acquisition MASW fieldwork productivity Engineering geophysics |
| title | Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS |
| title_full | Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS |
| title_fullStr | Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS |
| title_full_unstemmed | Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS |
| title_short | Enhancing fieldwork productivity in subsurface characterization: advancements in data acquisition with MASW-DS |
| title_sort | enhancing fieldwork productivity in subsurface characterization advancements in data acquisition with masw ds |
| topic | MASW Dual streamer MASW data acquisition MASW fieldwork productivity Engineering geophysics |
| url | https://doi.org/10.1007/s40948-025-01025-2 |
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