Considering the magnetotelluric (MT) signal in its physical reality as a stochastic process, we present here a new methodology for the search and analysis of the wave packets which are most compatible with theoretical calculation requirements. In adapting the length of the physical data blocks to a small number of oscillations of the signal, we are able to identify those data ensembles which show particularly high rotated coherence values (higher than 0.9). An example of such calculations is supplied by means of the analysis of an MT sounding which demonstrates the validity of this procedure. © 1979.
A new attempt at automatic data processing in Magnetotellurics
SANTARATO, Giovanni
1979
Abstract
Considering the magnetotelluric (MT) signal in its physical reality as a stochastic process, we present here a new methodology for the search and analysis of the wave packets which are most compatible with theoretical calculation requirements. In adapting the length of the physical data blocks to a small number of oscillations of the signal, we are able to identify those data ensembles which show particularly high rotated coherence values (higher than 0.9). An example of such calculations is supplied by means of the analysis of an MT sounding which demonstrates the validity of this procedure. © 1979.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
