Speed structure of the mantle under the Dnieper-Donets Depression and its surroundings. Part I

• Date: 2020
• Main Authors: Tsvetkova, T.A., Bugaenko, I.V., Zaets, L.N.
• Format: Article
• Language: Russian
• Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2020
• Subjects: three-dimensional P-velocity model; mantle; Dnieper-Donets Depression; horizontal sections; velocity regions
• Online Access: https://journals.uran.ua/geofizicheskiy/article/view/201742
• Journal Title: Geofizicheskiy Zhurnal

The article discusses the high-speed structure of the mantle under the Dnieper-Donets Depression (DDD). The solution obtained by the Taylor approximation of the solution of the three-dimensional seismic tomography problem is used. The method is independent of the reference model and gives a better a...