Vertical density contrast and mapping of basement, Conrad and Moho morphologies through 2D spectral analysis of gravity data in and around Odisha, India

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Vertical density contrast and mapping of basement, Conrad and Moho morphologies through 2D spectral analysis of gravity data in and around Odisha, India

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作者：Arbind Kumar^a ; ^b ; ^{ak_patel05@yahoo.co.in" class="auth_mail" title="E-mail the corresponding author} ; P.N. S. Roy^b ; ^{pns_may1@yahoo.com" class="auth_mail" title="E-mail the corresponding author} ; L.K. Das^a ; ^c ; ^{lkdas1947@yahoo.in" class="auth_mail" title="E-mail the corresponding author}
关键词：Eastern Ghat Mobile Belt (EGMB) ; Complete Bouguer anomaly ; Power spectrum ; Conrad and Moho discontinuities
刊名：Journal of Asian Earth Sciences
出版年：2016
出版时间：1 July 2016
年：2016
卷：124
期：Complete
页码：181-190
全文大小：4631 K

文摘

•: Power spectrum analysis gave vertical direction depths for density discontinuities.
•: Spectral analysis gave depths of a perturbing body sources of the gravity field.
•: Detailed analysis reveals three horizontal discontinuities at 2.7 km 8 km and 14.5 km
•: Mohorovicic discontinuity was also estimated at the depth 31 km in the study region.
•: The overall findings are expected would help in understanding the tectonic framework.