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3D image models in a dynamic environmental GIS / Eva Savina Malinverni (2003)  

Public Titre : 3D image models in a dynamic environmental GIS Type de document : Article/Communication Auteurs : Eva Savina Malinverni, Auteur ; F. Di Gioia, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2003 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 34-5/W10 Conférence : ISPRS 2003, WG V/6 International Workshop Visualization and animation of reality-based 3D Models 24/02/2003 27/02/2003 Tarasp-Vulpera Suisse OA proceedings Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique [Termes IGN] aménagement du territoire [Termes IGN] base de données cartographiques [Termes IGN] cartographie numérique [Termes IGN] modèle numérique de terrain [Termes IGN] orthoimage [Termes IGN] représentation multiple [Termes IGN] SIG dynamique [Termes IGN] système d'information environnementale [Termes IGN] visualisation 3D Index. décimale : 33.30 Photogrammétrie numérique Résumé : (Auteur) The modem digital cartography, represented by numerical cartography, digital elevation models (DEM, DTM, DSM), orthoimages or the same like photo textured on DEM, is the metrically correct and highly descriptive system on which integrate any other source of information. These three-dimensional models in dynamic GIS can provide an interesting tool for the environmental and territorial data management. Aim of this research is to set up procedures for generating a three-dimensional map with maximum characteristics of description and the best accuracy, in order to be over the bidimensional GIS mapping system. DTMs, orthoimages and their 3D models overlay are performed by softwares dedicated to digital photogrammetry (ER Mapper, Surfer) and CAD designs (3dStudio Max, AutoCAD 2000). Successively these representations have been elaborated within the GIS system for a series of different themes and queries, which can be of a great support for a decision system. The use of geographic computerised system is fundamental to acquire, manage and revise all sort of information. This work shows how to create a complete, as far as the cartography is concerned, threedimensional database within the GIS system. Digital sensor derived images, or digitalised images, remote sensing acquired, or any other spatial referred qualitative or quantitative data can be used as data for the application of new methodologies and new procedures for the cartographical elaborations and their representations. Their final products, or the intermediate ones, are easily managed by very well and worldwide known systems, such as the GIS one. Numéro de notice : 15075 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Communication DOI : sans En ligne : https://www.isprs.org/proceedings/XXXIV/5-W10/papers/malinver.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64386

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
15075-01	33.30	Tiré à part	Centre de documentation	Photogrammétrie - Lasergrammétrie	Disponible