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Oblique aerial image acquisition, 3D city modeling, 3D city guide project for Konya metropolitan municipality / Tuncer Ozerbil in International journal of 3-D information modeling, vol 4 n° 2 (April - June 2015)
[article]
Titre : Oblique aerial image acquisition, 3D city modeling, 3D city guide project for Konya metropolitan municipality Type de document : Article/Communication Auteurs : Tuncer Ozerbil, Auteur ; Ergun Gokten, Auteur ; Mustafa Onder, Auteur ; et al., Auteur Année de publication : 2015 Article en page(s) : pp34 - 37 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] CityGML
[Termes IGN] image aérienne à axe vertical
[Termes IGN] image aérienne oblique
[Termes IGN] intégration de données
[Termes IGN] modèle 3D de l'espace urbain
[Termes IGN] Oracle
[Termes IGN] système d'information géographique
[Termes IGN] TurquieRésumé : (auteur) Usage of aerial oblique cameras and oblique images in generation of 3D city models has become popular all over the world in recent years and various solutions has been developed involving specialized methods and softwares. The first comprehensive step in this field was taken by Konya Metropolitan Municipality in Turkey in 2012 and the project undertaken by GEOGIS has been successfully completed in Februaty 2014. It is the fast Lime in Turkey that 3D city model of this large scale has been generated. The project involves: Aerial image acquisition of the project area with vertical and oblique cameras respectively and photogrammetric triangulation; Development of OttoPenta software, which can display oblique images in pentaview screen, make spatial queries and also can measure the horizontal, vertical distance and area; Digitization of roof and roof structures from vertical stereo images using photogrammetric intertetation techniques and generation of 3D solid building models using this data; Assigning building ID numbers to solid models to integrate with the GIS data of the Municipality that is available in Oracle Spatial database; Automatic texturing of 3D models with oblique images; Exporting of textuted 3D models into Oracle Spatial Database in CityGML format, complying the OGC standards; and development of KNVCity software, to create and publish the 3D city guide on WEB and mobile devices. The goal of this paper is sharing the experience and knowledge that was gained during the 3D City modeling and 3D city guide project which was performed for the first time in Turkey. Numéro de notice : A2015-586 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.4018/IJ3DIM.2015040103 En ligne : http://doi.org/10.4018/IJ3DIM.2015040103 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77862
in International journal of 3-D information modeling > vol 4 n° 2 (April - June 2015) . - pp34 - 37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 138-2015021 RAB Revue Centre de documentation En réserve L003 Disponible See the wood and the trees / Stratos Stylianidis in GEO: Geoconnexion international, vol 14 n° 4 (April 2015)
[article]
Titre : See the wood and the trees Type de document : Article/Communication Auteurs : Stratos Stylianidis, Auteur Année de publication : 2015 Article en page(s) : pp 36 - 37 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] image Ikonos
[Termes IGN] image Pléiades
[Termes IGN] image satellite
[Termes IGN] logiciel de traitement d'image
[Termes IGN] surveillance de la végétationRésumé : (Editeur) An EU project to create a forest monitoring application that can exploit very high resolution imagery has come to fruition. Stratos Stylianidis looks at what its new forsat software has to offer. Numéro de notice : A2015-161 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75848
in GEO: Geoconnexion international > vol 14 n° 4 (April 2015) . - pp 36 - 37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 062-2015041 SL Revue Centre de documentation Revues en salle Disponible vol 19 n° 2 - April - June 2015 - Spatial and Temporal Database Management (Bulletin de Geoinformatica) / Mario A. Nascimento
[n° ou bulletin]
est un bulletin de Geomatica / Canadian institute of geomatics = Association canadienne des sciences géomatiques (Canada) (1993 -)
Titre : vol 19 n° 2 - April - June 2015 - Spatial and Temporal Database Management Type de document : Périodique Auteurs : Mario A. Nascimento, Éditeur scientifique ; Timos Sellis, Éditeur scientifique ; Reynold Cheng, Éditeur scientifique Année de publication : 2015 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] données spatiotemporelles
[Termes IGN] système de gestion de base de donnéesNuméro de notice : sans Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Numéro de périodique En ligne : http://link.springer.com/journal/10707/19/2/page/1 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=25578 [n° ou bulletin]Contient
- GMOBench: Benchmarking generic moving objects / Jianqiu Xu in Geoinformatica, vol 19 n° 2 (April - June 2015)
- Adaptive generation of variable-scale network maps for small displays based on line density distribution / Zhilin Li in Geoinformatica, vol 19 n° 2 (April - June 2015)
- On reverse-k-nearest-neighbor joins / Tobias Emrich in Geoinformatica, vol 19 n° 2 (April - June 2015)
- A dilution-matching-encoding compaction of trajectories over road networks / Ranit Gotsman in Geoinformatica, vol 19 n° 2 (April - June 2015)
The use of the terrestrial photogrammetry in reverse engineering applications / Naci Yastikli in International journal of 3-D information modeling, vol 4 n° 2 (April - June 2015)
[article]
Titre : The use of the terrestrial photogrammetry in reverse engineering applications Type de document : Article/Communication Auteurs : Naci Yastikli, Auteur ; Zehra Erisir, Auteur ; Pelin Altintas, Auteur ; Tugba Cak, Auteur Année de publication : 2015 Article en page(s) : pp 48 - 57 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] modélisation 3D
[Termes IGN] navire
[Termes IGN] photogrammétrie métrologique
[Termes IGN] photogrammétrie terrestre
[Termes IGN] PhotoModeler
[Termes IGN] rétro-ingénierie
[Termes IGN] semis de points
[Termes IGN] surveillanceRésumé : (auteur) The reverse engineering applications has gained great momentum in industrial production with developments in the fields of computer vision and computer-aided design (CAD). The reproduction of an existing product or a spare part, reproduction of an existing surface, elimination of the defect or improvement of the available product are the goals of industrial reverse engineering applications. The first and the most important step in reverse engineering applications is the generation of the three dimension! (3D) metric model of an existing product in computer environment. After this stage, many operations such as the preparation of molds for mass production, the performance testing, the comparison of the existing product with other products and prototypes which are available on the market are performed by using the generated 3D models. In reverse engineering applications, the laser scanner system or digital terrestrial photogrammetry methods, also called contactless method, are preferred for the generation of the 3D models. In particular, terrestrial photogrammetry has become a popular method since require only photographs for the 3-dimensional drawing, the generation of the dense point cloud using the image matching algorithms and the orthoimage generation as well as its low cost. ln this paper, an industrial application of 3D information modelling is presented which concerns the measurement and 3D metric modelling of the ship mode!. The possible usage of terrestrial photogrammetty in reverse engineering application is investigated based on low cost photogrammetric system. The main aim was the generation of the dense point cloud and 3D line drawing of the ship model by using terrestrial photogrammetty, for the production of the ship in real size as a reverse engineering application. For this purpose, the images were recorded with digital SLR camera and orientations have been performed. Then 3D line drawing operations, point cloud and orthoimage generation have been accomplished by using PhotoModeler software. As a result of the proposed terrestrial photogrammetric steps, 0.5 mm spaced dense point cloud and orthoimage have been generated The obtained results from experimental study were discussed and possible use of proposed methods was evaluated for reverse engineering application. Numéro de notice : A2015-587 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.4018/IJ3DIM.2015040104 En ligne : http://doi.org/10.4018/IJ3DIM.2015040104 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77863
in International journal of 3-D information modeling > vol 4 n° 2 (April - June 2015) . - pp 48 - 57[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 138-2015021 RAB Revue Centre de documentation En réserve L003 Disponible 3-D Geovisualization of satellite images on smart devices by the integration of spatial DBMS, RESTful API and WebGL / Hyong-Woo Kim in Geocarto international, vol 30 n° 3 - 4 (March - April 2015)
[article]
Titre : 3-D Geovisualization of satellite images on smart devices by the integration of spatial DBMS, RESTful API and WebGL Type de document : Article/Communication Auteurs : Hyong-Woo Kim, Auteur ; Dae-Sun Kim, Auteur ; Yang-Won Lee, Auteur ; Jae-Seong Ahn, Auteur Année de publication : 2015 Article en page(s) : pp 422 - 440 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] appareil portable
[Termes IGN] image satellite
[Termes IGN] interface de programmation
[Termes IGN] système de gestion de bases de données relationnelles
[Termes IGN] téléphone intelligent
[Termes IGN] visualisation 3DRésumé : (Auteur) Recent technological advancements in web-based geographic information systems have enabled access to satellite images on smart devices. The Representational State Transfer (REST) architecture overcomes difficulties that are associated with conventional data communications on the web, and the Web Graphics Library (WebGL) can be used as an alternative to web-based three-dimensional geographic visualization (3-D geovisualization) due to its efficient image processing capabilities. This paper describes a 3-D geovisualization system that was developed for satellite images on smart devices by integrating a spatial database management system (DBMS), a RESTful application programming interface (API), and WebGL. Spatiotemporal objects were constructed for time-series satellite images within a DBMS and a RESTful API was built for spatiotemporal queries to the time-series database so that the requested satellite data could be represented in 3-D on smart devices using WebGL. Satellite images that are represented in WebGL give a more realistic 3-D experience when they are combined with terrain data and provide for intuitive observations of the relationships between pixel values and associated geospatial conditions. This paper shows that a creative combination of existing technologies can be used to enhance and display satellite images on smart devices for 3-D geovisualization. Numéro de notice : A2015-304 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2014.888485 Date de publication en ligne : 31/03/2014 En ligne : https://doi.org/10.1080/10106049.2014.888485 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=76522
in Geocarto international > vol 30 n° 3 - 4 (March - April 2015) . - pp 422 - 440[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 059-2015021 RAB Revue Centre de documentation En réserve L003 Disponible An efficient parallel map visualization framework for large vector data / Mingqiang Guo in Geomatica, vol 69 n° 1 (March 2015)PermalinkDevelopment and evaluation of GNSS/INS data processing software for position and orientation systems / X. Niu in Survey review, vol 47 n° 341 (March 2015)PermalinkECM et big data : vers le big ECM / Christophe Dutheil in Archimag, n° 282 (mars 2015)PermalinkForming a global monitoring mechanism and a spatiotemporal performance model for geospatial services / Jizhe Xia in International journal of geographical information science IJGIS, vol 29 n° 3 (March 2015)PermalinkLes itérateurs de ModelBuilder dans ArcGIS 10 / Eric Bailly in Géomatique expert, n° 103 (mars - avril 2015)PermalinkDes situations de modélisation pour décrire un processus de modélisation / Antoine Breugnard in Ingénierie des systèmes d'information, ISI : Revue des sciences et technologies de l'information, RSTI, vol 20 n° 2 (mars - avril 2015)PermalinkGround-based multi-view photogrammetry for the monitoring of landslide deformation and erosion / André Stumpf in Geomorphology, n° 231 (15 February 2015)PermalinkEvaluation and comparison of different radargrammetric approaches for Digital Surface Models generation from COSMO-SkyMed, TerraSAR-X, RADARSAT-2 imagery: Analysis of Beauport (Canada) test site / P. Capaldo in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)Permalinkvol 100 - February 2015 - High-resolution Earth imaging for geospatial information (Bulletin de ISPRS Journal of photogrammetry and remote sensing) / Christian HeipkePermalinkL'IGN : l'information grandeur nature auprès des acteurs territoriaux / Bernard Bèzes in Etudes foncières, n° 166 (janvier - mars 2015)Permalink