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Comparison of GIS-based methodologies for the landslide susceptibility assessment / P. Magliulo in Geoinformatica, vol 13 n° 3 (September 2009)
[article]
Titre : Comparison of GIS-based methodologies for the landslide susceptibility assessment Type de document : Article/Communication Auteurs : P. Magliulo, Auteur ; A. Di Lisio, Auteur ; F. Russo, Auteur Année de publication : 2009 Article en page(s) : pp 253 - 265 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse bivariée
[Termes IGN] analyse comparative
[Termes IGN] analyse de sensibilité
[Termes IGN] ArcView
[Termes IGN] distribution spatiale
[Termes IGN] effondrement de terrain
[Termes IGN] géomorphologie locale
[Termes IGN] Italie
[Termes IGN] risque naturel
[Termes IGN] système d'information géographique
[Termes IGN] système expertRésumé : (Auteur) In this paper, two simple GIS-based methodologies have been used to assess the landslide susceptibility in a basin located in Southern Italy. The methodologies at issue, based on the spatial distribution of landslides and/or of causal factors, are bivariate statistics-based and expert-based, respectively. The spatial distribution of both the landslides and the causal factors has been investigated by integrating pre-existing and original data, which have been processed using ArcView GIS 3.2 software. The obtained results, consisting of landslide susceptibility maps have been compared and discussed. The bivariate statistics-based method has provided the most satisfying results. On the contrary, the expert-based method has provided a classification of the study area in terms of landslide susceptibility which does not completely fit with the surveyed spatial distribution of the landslides. Copyright Springer Numéro de notice : A2009-250 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-008-0063-2 En ligne : https://doi.org/10.1007/s10707-008-0063-2 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29880
in Geoinformatica > vol 13 n° 3 (September 2009) . - pp 253 - 265[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09031 RAB Revue Centre de documentation En réserve L003 Disponible GIS-based method for the environmental vulnerability assessment to volcanic ashfall at Etna Volcano / S. Rapicetta in Geoinformatica, vol 13 n° 3 (September 2009)
[article]
Titre : GIS-based method for the environmental vulnerability assessment to volcanic ashfall at Etna Volcano Type de document : Article/Communication Auteurs : S. Rapicetta, Auteur ; V. Zanon, Auteur Année de publication : 2009 Article en page(s) : pp 267 - 276 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] base de données d'occupation du sol
[Termes IGN] Corine Land Cover
[Termes IGN] éruption volcanique
[Termes IGN] Etna (volcan)
[Termes IGN] impact sur l'environnement
[Termes IGN] Italie
[Termes IGN] modélisation spatio-temporelle
[Termes IGN] séisme
[Termes IGN] vulnérabilitéRésumé : (Auteur) The response of environment to ashfall was evaluated aiming at defining the vulnerability in the areas surrounding Mt. Etna volcano, Sicily. The two utilized scenarios assume different thickness of ashfall, over distances comparable with those covered by deposits from realistic eruptions that occurred recently on the volcano. The fall episodes are considered instantaneous or with a duration of 90 days. These models are in agreement with the actual and recent activity of the volcano. The evaluation of vulnerability was performed by a GIS-based method, accordingly with the different themes that constitute the Corine Land Cover inventory of the study area and discovering the potentially damaged elements following the two hypothesized scenarios. Copyright Springer Numéro de notice : A2009-251 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-008-0061-4 En ligne : https://doi.org/10.1007/s10707-008-0061-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29881
in Geoinformatica > vol 13 n° 3 (September 2009) . - pp 267 - 276[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09031 RAB Revue Centre de documentation En réserve L003 Disponible GIS, multi-criteria and multi-factor spatial analysis for the probability assessment of the existence of illegal landfills / G. Biotto in International journal of geographical information science IJGIS, vol 23 n°9-10 (september 2009)
[article]
Titre : GIS, multi-criteria and multi-factor spatial analysis for the probability assessment of the existence of illegal landfills Type de document : Article/Communication Auteurs : G. Biotto, Auteur ; S. Silvestri, Auteur ; L. Gobbo, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 1233 - 1244 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse multicritère
[Termes IGN] analyse spatiale
[Termes IGN] contamination
[Termes IGN] décharge
[Termes IGN] droit
[Termes IGN] protection de l'environnement
[Termes IGN] risque environnemental
[Termes IGN] système d'information géographique
[Termes IGN] télédétection spatiale
[Termes IGN] VeniseRésumé : (Auteur) This work deals with the identification of potentially contaminated areas using remote sensing, geographic information systems (GIS) and multi-criteria spatial analysis. The identification of unknown illegal landfills is a crucial environmental problem in all developed and developing countries, where a large number of illegal waste deposits exist as a result of fast, and relatively unregulated, industrial growth over the past century. The criteria used to perform the spatial analysis are here selected by considering the characteristics which are 'desirable' for an illegal waste disposal site, chiefly related to the existence of roads for easy access and to a low population density which facilitates unnoticed dumping of illegal waste materials. A large dataset describing known legal and illegal landfills and the context of their location (population, road network, etc.) was used to perform a spatial statistical analysis to select factors and criteria allowing for the identification of the known waste deposits. The final result is a map describing the likelihood of an illegal waste deposit to be located at any arbitrary location. Such a probability map is then used together with remote sensing techniques to narrow down the set of possibly contaminated sites (Silvestri and Omri, 2008), which are candidates for further analyses and field investigations. The importance of the integration of GIS and remote sensing is highlighted and represents a key instrument for environmental management and for the spatially-distributed characterization of possible uncontrolled landfill sites. Copyright Taylor & Francis Numéro de notice : A2009-387 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810802112128 En ligne : https://doi.org/10.1080/13658810802112128 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30017
in International journal of geographical information science IJGIS > vol 23 n°9-10 (september 2009) . - pp 1233 - 1244[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-09061 RAB Revue Centre de documentation En réserve L003 Disponible A preliminary method for the evaluation of the landslides volume at a regional scale / Ivan Marchesini in Geoinformatica, vol 13 n° 3 (September 2009)
[article]
Titre : A preliminary method for the evaluation of the landslides volume at a regional scale Type de document : Article/Communication Auteurs : Ivan Marchesini, Auteur ; C. Cencetti, Auteur ; P. De Rosa, Auteur Année de publication : 2009 Article en page(s) : pp 277 - 289 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] carte géologique
[Termes IGN] effondrement de terrain
[Termes IGN] GRASS
[Termes IGN] impact sur l'environnement
[Termes IGN] Italie
[Termes IGN] modélisation 3D
[Termes IGN] pente
[Termes IGN] R (langage)
[Termes IGN] rivière
[Termes IGN] stabilitéRésumé : (Auteur) Dealing with the evaluation of the risk connected to the formation of landslide dams at regional scale, it is important to estimate the volume of the depleted material that can reach the riverbed. This information, combined with other elements (river dimensions, valley width, landslide velocity, etc.) allows making predictions on the possibility of river blockage. One of the problems of this approach is the lack of data concerning the shape and position of the sliding surface; this does not permit us to estimate the volume of the landslide material. The IFFI (Inventario dei Fenomeni Franosi in Italia, i.e. Landslide Inventory in Italy) project furnishes information, at different levels of precision, on nearly totality of the landslides existing in Italy. The first level of the IFFI (compiled for all slides) does not contain information on the depth of the sliding surface but contains data regarding the type and the activity of the slope movement. Along with this information the IFFI project also furnishes vector maps containing the boundary of each landslide and the main sliding direction. This paper describes the implementation of an algorithm aimed to define, with an adequate approximation, the 3D geometry of the sliding surface of rotational slides for which, on the basis of geologic maps available at regional scale, some geotechnical parameters can be known or estimated. The work also required the creation of a computer code useful for the 3D analysis of slope stability (3D safety factor) using the simplified Janbu method. All computer code has been created on a GNU-Linux OS and using shell scripting, based on GRASS GIS and R statistical software. Copyright Springer Numéro de notice : A2009-252 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-008-0060-5 En ligne : https://doi.org/10.1007/s10707-008-0060-5 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29882
in Geoinformatica > vol 13 n° 3 (September 2009) . - pp 277 - 289[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09031 RAB Revue Centre de documentation En réserve L003 Disponible A WebGIS for the dissemination of information on historical landslides and floods in Umbria, Italy / P. Salvati in Geoinformatica, vol 13 n° 3 (September 2009)
[article]
Titre : A WebGIS for the dissemination of information on historical landslides and floods in Umbria, Italy Type de document : Article/Communication Auteurs : P. Salvati, Auteur ; Vinicio Balducci, Auteur ; C. Bianchi, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 305 - 322 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] diffusion de données
[Termes IGN] effondrement de terrain
[Termes IGN] inondation
[Termes IGN] Moyen-Age
[Termes IGN] Ombrie (Italie)
[Termes IGN] période contemporaine
[Termes IGN] risque naturel
[Termes IGN] Temps Modernes
[Termes IGN] WebSIGRésumé : (Auteur) A web site was designed to disseminate new information on historical landslides and floods in Umbria, central Italy. The historical information was compiled through a thorough review of existing catalogues of historical landslide and flood events, supplemented by an extensive search of local historical archives and chronicles, for the period before 1900. The new catalogue lists 1983 landslide events in the period from 1139 to 2001, and 1956 flood events in the period from 860 to 2001. In the considered period, in Umbria there were at least 1,531 sites affected one or more times by landslides, and at least 1,071 sites affected one or more times by inundations. The seasonal distribution of landslides and inundations was found different before and after 1900, most probably because of incompleteness of the historical record prior to 1900. WebGIS technology was used to disseminate the geographical and thematic information on historical landslides and floods in Umbria. The GIS-based web site is aimed at a diversified audience of experts and private citizens seeking information on geo-hydrological hazards in Umbria. Numéro de notice : A2009-254 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1007/s10707-008-0072-1 En ligne : https://doi.org/10.1007/s10707-008-0072-1 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29884
in Geoinformatica > vol 13 n° 3 (September 2009) . - pp 305 - 322[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-09031 RAB Revue Centre de documentation En réserve L003 Disponible Fusion of multi-spectral SPOT-5 images and very high resolution texture information extracted from digital orthophotos for automatic classification of complex Alpine areas / C. Mariz in International Journal of Remote Sensing IJRS, vol 30 n°11-12 (June 2009)PermalinkSuivis topométriques et géodésiques liés au projet de liaison ferroviaire entre Lyon et Turin / M. Boissenot in XYZ, n° 119 (juin - août 2009)PermalinkData integration for coastal surveying / M. Bacciochi in GIM international, vol 23 n° 3 (March 2009)PermalinkCalibrage de quelques modèles de géoide dans la zone des collines Albanes (Rome) / Valerio Baiocchi in Géomatique expert, n° 66 (01/01/2009)PermalinkGeneration of a spatial information system for architecture with laserscanning data / Luigi Fregonese (2009)PermalinkScanning and imaging in the city of Bergamo: building geo-knowledge / Luigi Colombo in Geoinformatics, vol 12 n° 1 (01/01/2009)PermalinkPermalinkAnalysis of Cartosat-1 images regarding image quality, 3D point measurement and DSM generation / Emmanuel P. Baltsavias in Photogrammetric record, vol 23 n° 123 (September - November 2008)PermalinkProduction de biomasse à usage énergétique par la gestion des pineraies du Frioul (Italie) / Rafaelle Spinelli in Forêt méditerranéenne, vol 29 n° 3 (septembre 2008)PermalinkUne analyse de la variabilité des volumes de bois mort observée dans les haies de Vénétie (Italie) / Alessandro Paletto in Revue forestière française, vol 60 n° 4 (juillet - août 2008)Permalink