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Remote sensing of the outgoing surface infrared-radiation of regional faults and its geophysical indicators / N. Vilor in Photo interprétation, European journal of applied remote sensing, vol 45 n° 3 (septembre 2009)

Public [article]  inPhoto interprétation, European journal of applied remote sensing > vol 45 n° 3 (septembre 2009) . - pp 115 - 128 Titre : Remote sensing of the outgoing surface infrared-radiation of regional faults and its geophysical indicators Type de document : Article/Communication Auteurs : N. Vilor, Auteur ; S.A. Tashchilin, Auteur ; A.V. Kluchevskii, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 115 - 128 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photo-interprétation [Termes IGN] Afrique du nord-est [Termes IGN] Chine [Termes IGN] Etats-Unis [Termes IGN] image infrarouge [Termes IGN] image thermique [Termes IGN] indicateur [Termes IGN] rayonnement infrarouge [Termes IGN] Russie Résumé : (Auteur) Investigations with the use of IR satellite maps were conducted on parts of the Baikal Rift Zone (BRZ, East Siberia, Russia), the Tarim platform (north-west China), the San Andreas transform-fault, the Great Basin (western part of the USA), the Afar depression (north-east Africa) and the Rhine graben (west Germany). It has been determined that the localized IR-radiation correlates with geophysical parameters, locations of hot water springs and geochemical anomalies. High intensity of the outgoing ground-based IR flow, which is registered by the ASs, is spatially localized on the surface of seismo-active faults and tectogenic slopes, which are formed in the zone of dynamic influence of the fault ZDIF. The outgoing surface IR flow depends on the state of the active ground layer due to the drift of thermodynamic temperature for the area observed from ASs. The identified value of the flow, which is independent of it, represent quasi-steady IR flow Iconst Quasi-steady IR flows of faults are identified by minima of seasonal increments in the IR domain, make 85.46 + 112.24 MW/m2.ster./tm and correspond to their proper surface IR radiation. Mathematical investigations allow one to identify low-frequency oscillations having the length of the geometric wave equal to 94.23 km, the amplitude being about 2.2 MW/m2.ster./um. The complete power of the outgoing surface flow of IR-radiation corresponds to the power of its low-frequency component. The valuable powers of the flow for the high-frequency domain are bound up with the geometric wavelength being not less than 20 km. The energetic contribution of the elements having the wavelength Numéro de notice : A2009-562 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30191 [article]

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