Crossvalidation method for crosswell seismic tomography

Autor:	John E. Peterson, Amy Davey
Rok vydání:	1991
Předmět:	Geophysics Amplitude Geochemistry and Petrology Seismic tomography Attenuation Borehole Elastic wave velocity Geology Seismology
Zdroj:	GEOPHYSICS. 56:385-389
ISSN:	1942-2156 0016-8033
DOI:	10.1190/1.1443055
Popis:	Crosswell seismic tomography is used to determine the variation of elastic wave velocity or attenuation between two boreholes and, if possible, boreholes and the surface from which they are drilled. In a transmission tomographic survey, traveltimes or amplitudes are measured for many raypaths between the boreholes and the surface. The data are inverted for velocity and attenuation, respectively. In this paper we only discuss traveltimes, but the methods are equally applicable to amplitude inversions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e5cec2fdf4f8b56b690d9eb5181d7a7c https://doi.org/10.1190/1.1443055 Zobrazit plný text záznamu