Pub Date : 2024-08-22DOI: 10.1080/08123985.2024.2391571
Simon Carter, Graham Heinson, Ben Kay, Goran Boren, Ying Liu, Gerrit Olivier, Tim Jones, Rebecca Abel, Lisa Vella, Louise McAllister
Geophysical methods depend on a range of physical and chemical mechanisms, and each method has different sensitivities and resolution of Earth parameters, and over different scale lengths. Addition...
{"title":"Fuzzy c-mean (FCM) integration of geophysical data from an iron-oxide copper gold (IOCG) deposit under thick cover","authors":"Simon Carter, Graham Heinson, Ben Kay, Goran Boren, Ying Liu, Gerrit Olivier, Tim Jones, Rebecca Abel, Lisa Vella, Louise McAllister","doi":"10.1080/08123985.2024.2391571","DOIUrl":"https://doi.org/10.1080/08123985.2024.2391571","url":null,"abstract":"Geophysical methods depend on a range of physical and chemical mechanisms, and each method has different sensitivities and resolution of Earth parameters, and over different scale lengths. Addition...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"32 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Site selection and characterisation are key factors influencing the safe, stable disposal of spent nuclear fuel. Site selection can be based on geophysical surveys, and geophysical well logging is ...
{"title":"Improving the accuracy of density logging results considering mineral composition for evaluation of high-level radioactive waste disposal sites","authors":"Jihun Choi, Youngmin Lee, Jehyun Shin, Seong Kon Lee, Dae-Sung Cheon","doi":"10.1080/08123985.2024.2391570","DOIUrl":"https://doi.org/10.1080/08123985.2024.2391570","url":null,"abstract":"Site selection and characterisation are key factors influencing the safe, stable disposal of spent nuclear fuel. Site selection can be based on geophysical surveys, and geophysical well logging is ...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"12 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Data processing techniques in transient electromagnetic (TEM) methods face numerous challenges, such as the problem of 3-D imaging and the demand for new data processing techniques arising from the...
瞬态电磁（TEM）方法中的数据处理技术面临着诸多挑战，例如三维成像问题以及...
{"title":"A rapid imaging approach for transient electromagnetic data based on gradient features","authors":"Tong Xia, Xinghai Chen, Guanqun Zhou, Mingxin Yue, Xiaodong Yang, Xiaoping Wu","doi":"10.1080/08123985.2024.2391572","DOIUrl":"https://doi.org/10.1080/08123985.2024.2391572","url":null,"abstract":"Data processing techniques in transient electromagnetic (TEM) methods face numerous challenges, such as the problem of 3-D imaging and the demand for new data processing techniques arising from the...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"6 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-03DOI: 10.1080/08123985.2024.2385099
Thomas C.H. Ostersen, Anya M. Reading, Matthew J. Cracknell, Michael Roach, Mark L. Duffett, Andrew McNeill, John R. Bishop, Kate E. Brand, Stephan Thiel, Graham Heinson
Heat flow data obtained in connection with geothermal resource exploration suggests anomalous upper crustal structure and processes in parts of central east Tasmania. The regional scale crustal geo...
{"title":"Low resistivity anomalies in the upper crust of the Midlands of Tasmania from combined magnetotelluric datasets","authors":"Thomas C.H. Ostersen, Anya M. Reading, Matthew J. Cracknell, Michael Roach, Mark L. Duffett, Andrew McNeill, John R. Bishop, Kate E. Brand, Stephan Thiel, Graham Heinson","doi":"10.1080/08123985.2024.2385099","DOIUrl":"https://doi.org/10.1080/08123985.2024.2385099","url":null,"abstract":"Heat flow data obtained in connection with geothermal resource exploration suggests anomalous upper crustal structure and processes in parts of central east Tasmania. The regional scale crustal geo...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"78 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-03DOI: 10.1080/08123985.2024.2385805
Qingchen Guan, Handong Tan, Cui Yu
With the rapid development of the transient electromagnetic method (TEM), the numerical simulations of three-dimensional anisotropic media have garnered attention. This study used the rational Kryl...
{"title":"3D modelling of ground magnetic-source airborne TEM data for anisotropic media based on the rational Krylov method","authors":"Qingchen Guan, Handong Tan, Cui Yu","doi":"10.1080/08123985.2024.2385805","DOIUrl":"https://doi.org/10.1080/08123985.2024.2385805","url":null,"abstract":"With the rapid development of the transient electromagnetic method (TEM), the numerical simulations of three-dimensional anisotropic media have garnered attention. This study used the rational Kryl...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"370 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-02DOI: 10.1080/08123985.2024.2385812
Wang Ruo, Wang Guangjie, Wang Zhongxing, Lei Da, Kang Lili, Zhang Tianxin
Although electromagnetic methods have made significant advances in archaeological exploration, there remains a lack of a method that offers both high operating efficiency and high resolution. This ...
{"title":"Study on the detectability of CSRMT in archaeological exploration: taking the ancient city wall remains as an example","authors":"Wang Ruo, Wang Guangjie, Wang Zhongxing, Lei Da, Kang Lili, Zhang Tianxin","doi":"10.1080/08123985.2024.2385812","DOIUrl":"https://doi.org/10.1080/08123985.2024.2385812","url":null,"abstract":"Although electromagnetic methods have made significant advances in archaeological exploration, there remains a lack of a method that offers both high operating efficiency and high resolution. This ...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"9 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-01DOI: 10.1080/08123985.2024.2369659
Dongsheng Li, Yanqi Wu, Qiong Wu, Yanju Ji, Jun Lin
3D modelling plays a crucial role in analysing semi-airborne transient electromagnetic fields, how to accurately and efficiently calculate electromagnetic response has become a significant issue. I...
{"title":"The damping factor improved the algorithm in semi-airborne transient electromagnetic modelling based on accelerated FDTD","authors":"Dongsheng Li, Yanqi Wu, Qiong Wu, Yanju Ji, Jun Lin","doi":"10.1080/08123985.2024.2369659","DOIUrl":"https://doi.org/10.1080/08123985.2024.2369659","url":null,"abstract":"3D modelling plays a crucial role in analysing semi-airborne transient electromagnetic fields, how to accurately and efficiently calculate electromagnetic response has become a significant issue. I...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"7 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-30DOI: 10.1080/08123985.2024.2371001
Gerrit Olivier, Graham Heinson, Ben Kay, Goran Boren, Ying Liu, Simon Carter, Tim Jones, Philippe Dales, Rebecca Abel, Lisa Vella, Louise McAllister
As most outcropping and shallow mineral deposits have been found, new technology is imperative to finding the hidden critical mineral deposits required for the renewable energy transition. One such...
{"title":"Ambient noise tomography of an iron-oxide copper–gold (IOCG) deposit under thick cover","authors":"Gerrit Olivier, Graham Heinson, Ben Kay, Goran Boren, Ying Liu, Simon Carter, Tim Jones, Philippe Dales, Rebecca Abel, Lisa Vella, Louise McAllister","doi":"10.1080/08123985.2024.2371001","DOIUrl":"https://doi.org/10.1080/08123985.2024.2371001","url":null,"abstract":"As most outcropping and shallow mineral deposits have been found, new technology is imperative to finding the hidden critical mineral deposits required for the renewable energy transition. One such...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"16 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.1080/08123985.2024.2331710
Nicholas G. Direen, Adam Kroll
Data from two areas in the Tennant Creek mineral field that were recently flown with a magnetometer towed below an Unmanned Aerial Vehicle (UAV or “drone”) using a sensor height of 15–20 m above gr...
最近，无人驾驶飞行器（UAV 或 "无人机"）在距离地面 15-20 米的高度上使用磁强计对 Tennant Creek 矿区的两个区域进行了飞行。
{"title":"Suppression of surficial maghaemite magnetic noise using an Unmanned Aerial Vehicle deployed magnetometer","authors":"Nicholas G. Direen, Adam Kroll","doi":"10.1080/08123985.2024.2331710","DOIUrl":"https://doi.org/10.1080/08123985.2024.2331710","url":null,"abstract":"Data from two areas in the Tennant Creek mineral field that were recently flown with a magnetometer towed below an Unmanned Aerial Vehicle (UAV or “drone”) using a sensor height of 15–20 m above gr...","PeriodicalId":50460,"journal":{"name":"Exploration Geophysics","volume":"107 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141743137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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