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Usage of ERS SAR data over the Singhbhum shear zone, India for structural mapping and tectonic studies / S.K. Pal in Geocarto international, vol 22 n° 4 (December 2007 - January 2008)  

Public [article]  inGeocarto international > vol 22 n° 4 (December 2007 - January 2008) . - pp 285 - 295 Titre : Usage of ERS SAR data over the Singhbhum shear zone, India for structural mapping and tectonic studies Type de document : Article/Communication Auteurs : S.K. Pal, Auteur ; T.J. Majumdar, Auteur ; A.K. Bhattacharya, Auteur Année de publication : 2007 Article en page(s) : pp 285 - 295 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] analyse comparative [Termes IGN] carte géologique [Termes IGN] géologie structurale [Termes IGN] image ERS-SAR [Termes IGN] image IRS [Termes IGN] image Landsat-TM [Termes IGN] Inde [Termes IGN] linéament [Termes IGN] lithologie Résumé : (Auteur) The extraction of lineaments and anomalous patterns in the Singhbhum Shear Zone, Jharkhand, India, has multifaceted applications for mineral exploration as well as for geological interpretation of neotectonic movements. ERS-1 SAR data are very useful for such applications because of their structural information content. A comparative study has been attempted with ERS, Landsat and IRS images for the interpretation of various geological structures over the Singhbhum Shear Zone. The Rose diagram generated from this study has shown major trends that matched well with the geological map of the area and the associated tectonic boundary as well as with the results obtained from ground based studies. Copyright Taylor & Francis Numéro de notice : A2007-539 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040701337642 Date de publication en ligne : 19/11/2007 En ligne : https://doi.org/10.1080/10106040701337642 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28902 [article]

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Spatially integrated approach for terrain modelling and analysis for mobile communication applications / S. Muralikrishnan in Geocarto international, vol 22 n° 4 (December 2007 - January 2008)  

Public [article]  inGeocarto international > vol 22 n° 4 (December 2007 - January 2008) . - pp 297 - 307 Titre : Spatially integrated approach for terrain modelling and analysis for mobile communication applications Type de document : Article/Communication Auteurs : S. Muralikrishnan, Auteur ; I.V. Muralikrishnan, Auteur ; A.S. Manjunath, Auteur ; K.M.M. Rao, Auteur Année de publication : 2007 Article en page(s) : pp 297 - 307 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] fibre optique [Termes IGN] image à résolution subdecamétrique [Termes IGN] image IRS-PAN [Termes IGN] Inde [Termes IGN] modèle numérique de terrain [Termes IGN] réseau de télécommunication [Termes IGN] système d'information géographique [Termes IGN] télécommunication spatiale [Termes IGN] téléphonie mobile Résumé : (Auteur) In recent years in India, deregulation has opened the telecommunications market up to new arenas putting pressure on existing organizations to become more efficient. New technologies such as fibre optic cables, efficient terrestrial broadcasting and satellites are offering greatly increased bandwidth. However, the ever-increasing demand to provide low-cost and large area coverage with high reception quality has forced these industries to explore advanced optimization strategies for their network planning. The telecommunications companies have begun to recognize that many of their work practices have spatial elements and data can be used more efficiently. In the present study, a planning strategy for establishing a network of towers for the purpose of mobile communications using remote sensing and raster GIS is demonstrated. In particular, this study addresses how to develop a surface model using IRS-1C PAN stereo pair. This information derived from the satellite data was integrated with raster GIS GRID modelling. The study clearly demonstrates that the IRS data could be utilized for planning a suitable network of towers for telecom applications. Copyright Taylor & Francis Numéro de notice : A2007-540 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040701204578 Date de publication en ligne : 19/11/2007 En ligne : https://doi.org/10.1080/10106040701204578 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28903 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
059-07041	RAB	Revue	Centre de documentation	En réserve L003	Disponible