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- Article name
- Magnetic and gravity beded anomalies estimation for deep-seated structures tracing on aquatories
- Authors
- PALAMARCHUK V. K., , palvas@mail.ru, Federal State Unitary Enterprise "All-Russia Research Institute for Geology and Mineral Resources of the World Ocean named after Academician I. S. Gramberg", Saint-Petersburg, Russia
GLINSKAYA N. V., , , Federal State Unitary Enterprise "All-Russia Research Institute for Geology and Mineral Resources of the World Ocean named after Academician I. S. Gramberg", Saint-Petersburg, Russia
MISHCHENKO O. N., , , Federal State Unitary Enterprise "All-Russia Research Institute for Geology and Mineral Resources of the World Ocean named after Academician I. S. Gramberg", Saint-Petersburg, Russia
BURDAKOVA E. V., , palvas@mail.ru, Federal State Unitary Enterprise "All-Russia Research Institute for Geology and Mineral Resources of the World Ocean named after Academician I. S. Gramberg", Saint-Petersburg, Russia
SHARKOV D. V., , , Federal State Unitary Enterprise "All-Russia Research Institute for Geology and Mineral Resources of the World Ocean named after Academician I. S. Gramberg", Saint-Petersburg, Russia
- Keywords
- anomalies of the magnetic field / anomalies of the gravitational field / magnetic field trend / selection of magnetic masses / formation anomalies
- Year
- 2017 Issue 3 Pages 43 - 50
- Code EDN
- Code DOI
- Abstract
- This article is dedicated to description of the method of magnetic and gravitational anomalies separation for regional and local components to build the deep seismic structures detected by deep-seismic sounding and to find functional relation between them. Authors have chosen methods of consecutive exclusion of the local anomalies from observed field by selection of magnetic or gravitational masses until only the regional anomaly and interference, caused by selection error, would remain in residual area. Moreover, authors have found simpler, but not less effective method of anomaly separation by weight trend, in which approximations of observed field are polynomial, local anomalies are counted as they have lesser weight.
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