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Is the Amik Basin (SE Turkey) a triple-junction area? Analyses of SPOT XS imagery and seismicity / S. Over in International Journal of Remote Sensing IJRS, vol 25 n° 19 (October 2004)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 25 n° 19 (October 2004) . - pp 3857 - 3872 Titre : Is the Amik Basin (SE Turkey) a triple-junction area? Analyses of SPOT XS imagery and seismicity Type de document : Article/Communication Auteurs : S. Over, Auteur ; S. Kavak, Auteur ; et al., Auteur Année de publication : 2004 Article en page(s) : pp 3857 - 3872 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] accentuation de contours [Termes IGN] analyse diachronique [Termes IGN] classification non dirigée [Termes IGN] faille géologique [Termes IGN] filtrage numérique d'image [Termes IGN] image multibande [Termes IGN] image SPOT [Termes IGN] séisme [Termes IGN] structure géologique [Termes IGN] tectonique des plaques [Termes IGN] Turquie Résumé : (Auteur) In the eastern Mediterranean, plate motions occur between the Arabia/Anatolia, Africa/Arabia and Anatolia/Africa boundaries along the Amanos Fault, the Dead Sea Fault and the Cyprus Arc, and the extension of the latter on land. Detailed enhancement and classification procedures applied to SPOT XS imagery of the Hatay region, and centred on the Quaternary Amik Basin, have revealed a prominent NE-SW-trending tectonic lineament. Recent seismicity suggests that this NE-SW-trending lineament dies out in the Quaternary Amik Basin in the east and continues to the Cyprus Arc to the south-west. Structural lineament extensions derived from SPOT XS imagery using linear edge enhancement and unsupervised classification methods and the distribution of seismicity in the Hatay region show that this region has been affected by the East Anatolian Fault Zone, the Dead Sea Fault Zone and the Cyprus-Antakya Transform fault. These fault associations accommodate northerly movement of the African and Arabian plates toward the Eurasian plate. The Amik Basin appears to have been formed by interaction among the Amanos Fault interpreted here as a continuation of the East Anatolian Fault the left-lateral Dead Sea Fault, and the left-lateral Cyprus-Antakya transform fault. Active faults belonging to the aforementioned structural zones meet one another to form a triple junction at the Amik Basin near Antakya. Numéro de notice : A2004-374 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160310001654437 En ligne : https://doi.org/10.1080/01431160310001654437 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26901 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
080-04171	RAB	Revue	Centre de documentation	En réserve L003	Exclu du prêt

The relation between Normalized Difference Vegetation Index and Vegetation Moisture Content at three grassland locations in Victoria, Australia / A.C. Dilley in International Journal of Remote Sensing IJRS, vol 25 n° 19 (October 2004)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 25 n° 19 (October 2004) . - pp 3913 - 3928 Titre : The relation between Normalized Difference Vegetation Index and Vegetation Moisture Content at three grassland locations in Victoria, Australia Type de document : Article/Communication Auteurs : A.C. Dilley, Auteur ; S. Millie, Auteur ; et al., Auteur Année de publication : 2004 Article en page(s) : pp 3913 - 3928 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] combustible [Termes IGN] correction atmosphérique [Termes IGN] flore locale [Termes IGN] humidité de l'air [Termes IGN] Normalized Difference Vegetation Index [Termes IGN] prairie [Termes IGN] réflectance végétale [Termes IGN] teneur en eau de la végétation [Termes IGN] Victoria (Australie) Résumé : (Auteur) The supposition that, for most practical purposes, a single, generic, widely applicable relation exists between Normalized Difference Vegetation Index (NDVI) and grassland vegetation moisture content is tested. An experiment is described in which the vegetation moisture content at three Victorian grassland sites of varying composition is measured over the course of a complete curing episode. For each site, corresponding satellite radiation measurements are used to extract surface reflectances corrected for atmospheric and view-angle effects, and NDVI values based on these. On relating NDVI so obtained to the field measurements of vegetation moisture expressed in terms of a parameter commonly employed in assessing grassland fire risk, namely Fuel Moisture Content (FMC), separate relations for each site are clearly identified. When the relation appropriate to each site is used to derive FMC for that site, accurate estimates are obtained. Accuracy decreases markedly if the relation appropriate to one site is used to derive estimates of FMC at the other sites. When FMC values are transformed to another commonly employed parameter of grassland vegetation moisture content, namely Grassland Curing Index (GCI), the loss of accuracy becomes much greater. More accurate estimates of GCI are obtained using a direct relation between NDVI and GCI. Numéro de notice : A2004-375 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160410001698889 En ligne : https://doi.org/10.1080/01431160410001698889 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26902 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
080-04171	RAB	Revue	Centre de documentation	En réserve L003	Exclu du prêt