Resultados preliminares en la caracterización geométrica 3D de un litosoma arenoso de progradación deltaica mediante Georadar (GPR) (Fm. Arenisca de Roda, Eoceno, Cuenca de Graus-Tremp).

Coll, M.López Blanco, MiguelMarcuello Pascual, Alejandro2013-05-032013-05-0320070213-683Xhttps://hdl.handle.net/2445/42029A set of GPR profiles have been recorded in order to determine the 3D geometry of a prograding delta-front sandbody (Roda sandstone formation, Eocene, Graus-Tremp basin). Common Mid Points (CMP) also have been recorded to obtain the velocity of the electromagnetic wave in ground. In order to build the topsurface of a 3D prism a set of topographic points have been acquired. Most of the GPR profiles are oriented parallel to the progradation direction (NNE-SSW) and show the expected geometries. The 3D prism has been built from the individual profiles, which shows the three dimensional geometry of the sandy lithosome.4 p.application/pdfspa(c) Sociedad Geológica de España, 2007Prospecció geofísicaGeomagnetismeEocèGeophysical explorationGeomagnetismEocene EpochResultados preliminares en la caracterización geométrica 3D de un litosoma arenoso de progradación deltaica mediante Georadar (GPR) (Fm. Arenisca de Roda, Eoceno, Cuenca de Graus-Tremp).info:eu-repo/semantics/article5514652013-05-03info:eu-repo/semantics/openAccess