2026-06-28T20:24:25Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/1203152025-05-22T00:14:52Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Sánchez Jiménez, Nieves author Gómez Ortiz, David author Bergamín De La Viña, Juan Francisco author Tejero López, Rosa María 2025-05-21T10:09:59Z 2025-05-21T10:09:59Z 1997 Sánchez Jiménez, N. et al. (1997) «Aplicación del análisis espectral para la separación regional-residual de anomalías gravimétricas y aeromagnéticas en el SO del Macizo Ibérico», Geogaceta, 23, pp. 131-134. 0213-683X https://hdl.handle.net/20.500.14352/120315 https://sociedadgeologica.org/publicaciones/geogaceta/geogaceta-23-1997/ In this paper we present a method to separate anomalies corresponding to bodies at different depths, that is, a method to distinguish between regional and residual anomalies. This method is based on spectral analysis of gravity and magnetic anomaly maps. This analysis provides the mean depths at which the V. / - bodies that cause the observed anomaly are found. By means of these depth values and the frequency intervals obtained from the spectral analysis, Wiener type filters can be designed to elaborate anomaly maps in which only the effect of the bodies located at the calculated depths, regional and residual structures, is shown. This method has been used in a interesting zone of the southern Iberian Massif, in which an important gravity anomaly can be observed. The regional and residual maps obtained can be used to model the causative structures of these anomalies in another step of the research. spa Aplicación del análisis espectral para la separación regional-residual de anomalías gravimétricas y aeromagnéticas en el SO del Macizo Ibérico Spectral analysis of gravity and aeromagnetic data in SW Iberian Massif and its application to the regional-residual separation journal article 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URL https://docta.ucm.es/bitstreams/40257ccc-3b65-41a0-b790-195063fb0c85/download File MD5 3255c9255e1586eca4996b2841aedc22 1199454 application/pdf análisis espectral_Macizo Ibérico(1997).pdf