IGGCAS OpenIR  > 矿产资源研究院重点实验室
The Development and Applications of the Helicopter-borne Transient Electromagnetic System CAS-HTEM
Wu, Xin1,2,3; Fang, Guangyou4; Xue, Guoqiang1,2,3; Liu, Lihua4; Liu, Leisong4; Li, Jutao4
2019-12-23
Source PublicationJOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS
ISSN1083-1363
Volume24Issue:4Pages:653-663
AbstractOver the past decade, helicopter-borne transient electromagnetic (HTEM) systems have been rapidly developed. A new HTEM prototype (referred to as a CAS-HTEM) has been developed by the Chinese Academy of Sciences. In terms of hardware, the CAS-HTEM system uses an inflatable structure to carry the transmitting loop, which significantly reduces the weight of the system and makes it easier to transport. A dual gain receiver was innovated to extend the dynamic range of the system. In addition, an observation circuit for transmitting voltage waveform is introduced, so that the derivative waveform of transmitting current with higher SNR could be calculated. In terms of data processing, more reliable early time data could be obtained by band-limited effect removal; a weighted stacking algorithm is introduced to reduce the narrow band noise more effectively and increase the sensitivity of data to the anomaly location; a method based on tau-domain transform is used for late time signal processing. The results of the field test which was carried out in Inner Mongolia were found to be consistent with the drill data, which effectively verified the performance of this HTEM prototype.
DOI10.2113/JEEG24.4.653
Funding OrganizationMajor National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China
WOS KeywordCONSTRAINED INVERSION ; WAVE-FORMS ; AIRBORNE ; NOISE ; SKYTEM
Language英语
Funding ProjectMajor National Research Equipment Development Project[ZDYZ2012-1-03] ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission[Z181100005718001] ; Natural Science Foundation of China[NSFC-41830101]
Funding OrganizationMajor National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Major National Research Equipment Development Project ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Key Technologies for Deep Resources Prospecting of Beijing Municipal Science and Technology Commission ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China
WOS Research AreaGeochemistry & Geophysics ; Engineering
WOS SubjectGeochemistry & Geophysics ; Engineering, Geological
WOS IDWOS:000504049900015
PublisherENVIRONMENTAL ENGINEERING GEOPHYSICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95871
Collection矿产资源研究院重点实验室
Corresponding AuthorXue, Guoqiang
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Inst Elect, Beijing 100190, Peoples R China
First Author AffilicationKey Laboratory of Mineral Resources, Chinese Academy of Sciences;  Institute of Geology and Geophysics, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Mineral Resources, Chinese Academy of Sciences;  Institute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wu, Xin,Fang, Guangyou,Xue, Guoqiang,et al. The Development and Applications of the Helicopter-borne Transient Electromagnetic System CAS-HTEM[J]. JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,2019,24(4):653-663.
APA Wu, Xin,Fang, Guangyou,Xue, Guoqiang,Liu, Lihua,Liu, Leisong,&Li, Jutao.(2019).The Development and Applications of the Helicopter-borne Transient Electromagnetic System CAS-HTEM.JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,24(4),653-663.
MLA Wu, Xin,et al."The Development and Applications of the Helicopter-borne Transient Electromagnetic System CAS-HTEM".JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS 24.4(2019):653-663.
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