Lo Student Chapter (SC) della Society of Exploration Geophysicists (SEG) presso l’Università di Pisa (UNIPI) è stato fondato nel 2009, con il supporto del Professore Emerito Alfredo Mazzotti, allora Presidente del Corso di Laurea Magistrale in Geofisica di Esplorazione e Applicata.
Congratulazioni a Barbara Ciurlo eletta come SEG District Representative! Election Results (seg.org) BARBARA CIURLO Dal 1989 in AGIP, attualmente Barbara lavora come manager presso la divisione Eni Upstream per attività G&G con un focus sulla...
EAGE E-Lecture: Virtual Seismology: monitoring the subsurface with virtual sources and recivers by Kees Wapenaar
This E-Lecture introduces virtual seismology: monitoring the subsurface with virtual sources and receivers, which is a new methodology to create virtual sources and virtual receivers in the subsurface from reflection measurements at the earth’s surface. Unlike in seismic interferometry, no physical instrument (receiver or source) is needed at the position of the virtual source or receiver. Moreover, no detailed knowledge of the subsurface parameters and structures is required: a smooth velocity model suffices. Yet, the responses to the virtual sources, observed by the virtual receivers, fully account for multiple scattering. This method is not only useful for reflection imaging but is has also large potential for monitoring induced seismicity, characterizing the source properties and forecasting the response to potential future induced earthquakes. This will be demonstrated with numerical models and preliminary real-data results.
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