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Morphometric analysis of Upper Tons basin from Northern Foreland of Peninsular India using CARTOSAT satellite and GIS / Sandeep Kumar Yadav in Geocarto international, vol 29 n° 7 - 8 (November - December 2014)  

Public [article]  inGeocarto international > vol 29 n° 7 - 8 (November - December 2014) . - pp 895 - 914 Titre : Morphometric analysis of Upper Tons basin from Northern Foreland of Peninsular India using CARTOSAT satellite and GIS Type de document : Article/Communication Auteurs : Sandeep Kumar Yadav, Auteur ; S.K. Singh, Auteur ; Manika Gupta, Auteur ; et al., Auteur Année de publication : 2014 Article en page(s) : pp 895 - 914 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] bassin hydrographique [Termes IGN] drainage [Termes IGN] image Cartosat-1 [Termes IGN] morphométrie [Termes IGN] système d'information géographique Résumé : (Auteur) The morphometric analysis of river basin helps to explore the interrelationship between hydraulic parameters and geomorphologic characteristics. The study has been conducted in the Upper Tons basin of Northern Foreland of Peninsular India. The river basin has been characterized using the topographical maps, CARTOSAT satellite image integrated using the GIS techniques. The drainage density analysis indicates lower values in the north-eastern regions and thus these regions can be categorized as better ground water potential zone. There are in total 10 sub-watersheds which have been delineated; SW-4 has maximum drainage density (4.75), stream frequency (5.61) and drainage texture (26.64) followed by SW-6–10. The prioritized sub-watershed numbers SW-4 and SW-6–10 need conservation practices because of their high erodibility and run-off. SW-1–3 and SW-5 regions have better permeable bed rocks and hence good for water harvesting. The areal parameter indicates elongated shape of basin and moderate to steeper ground slope. The results are supported by extensive field survey. This study can be applied for soil and water management, as well as disaster prevention from similar type of drainage basins. Numéro de notice : A2014-471 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2013.868043 En ligne : https://doi.org/10.1080/10106049.2013.868043 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=74048 [article]

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Mangrove mapping and monitoring: RS and GIS in conservation and management planning / S.K. Singh in GIM international, vol 20 n° 3 (March 2006)

Public [article]  inGIM international > vol 20 n° 3 (March 2006) . - pp 61 - 63 Titre : Mangrove mapping and monitoring: RS and GIS in conservation and management planning Type de document : Article/Communication Auteurs : S.K. Singh, Auteur ; S.P.S. Kushwaha, Auteur ; P. Joshi, Auteur Année de publication : 2006 Article en page(s) : pp 61 - 63 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] analyse spatiale [Termes IGN] classification dirigée [Termes IGN] écosystème [Termes IGN] image IRS [Termes IGN] Inde [Termes IGN] mangrove [Termes IGN] surveillance forestière [Termes IGN] système d'information géographique Résumé : (Editeur) The mangroves of the Sunderban area in India are one of the most productive and diverse ecosystems in the world, and yet they are a threatened habitat. To formulate a conservation and management plan periodic mapping and monitoring of mangroves is a prime requisite. The authors demonstrate that remote sensing and GIS techniques, including visual interpretation, are effective and efficient techniques for this purpose. Numéro de notice : A2006-114 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27841 [article]

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