Property of TEM Pseudo Wave Field
The diffusion equation TEM field satisfies mainly describes the diffusion characteristics of eddy current, which may cause strong volume effect. Thus, the migration and imaging method based on the diffusion equation generally has poor capability to distin
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ration Imaging of the Transient Electromagnetic Method
Migration Imaging of the Transient Electromagnetic Method
Xiu Li Guoqiang Xue Changchun Yin •
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Migration Imaging of the Transient Electromagnetic Method
123
Xiu Li Chang’an University Xi’an China Guoqiang Xue Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China
ISBN 978-981-10-2707-9 DOI 10.1007/978-981-10-2708-6
Changchun Yin College of Geo-exploration Science and Technology Jilin University Changchun China
ISBN 978-981-10-2708-6
(eBook)
Jointly published with Science Press, Beijing, 2016 ISBN: 978-7-03-050151-6 Science Press, Beijing Library of Congress Control Number: 2016953287 © Science Press and Springer Nature Singapore Pte Ltd. 2013, 2017 This work is subject to copyright. All rights are reserved by the Publishers, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publishers, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publishers nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer Nature Singapore Pte Ltd. The registered company address is: 152 Beach Road, #22-06/08 Gateway East, Singapore 189721, Singapore
Preface
Transient electromagnetic (TEM) method has been widely used in the exploration of mineral resources, environmental and engineering purposes, geological hazard survey, and other areas for its unique advantages. It has attracted much attention from geophysicists and geologists. With more and more mature or developing method from seismic being applied in TEM, the migration imaging of TEM data has become a hot research area in electromagnetic exploration. People are increasingly interested in methods such as pseudo-seismic inversion and interpretation, electromagnetic migration, or combination of migration and inversion. From the viewpoint of wave field, these methods not only expand and enrich research on TEM, but they also extract more meaningful information from the survey data that are more useful for imaging the underground targets but cannot be obtained via the conventional TEM method. With enhancing the requirements of geophysicists in the r
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