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Improving tactile map usability through 3D printing techniques: An experiment with new tactile symbols / Jaume Gual-Ortί in Cartographic journal (the), vol 52 n° 1 (February 2015)
[article]
Titre : Improving tactile map usability through 3D printing techniques: An experiment with new tactile symbols Type de document : Article/Communication Auteurs : Jaume Gual-Ortί, Auteur ; Marina Puyelo-Cazorla, Auteur ; Joaquim Lloveras-Macia, Auteur Année de publication : 2015 Article en page(s) : pp 51 - 57 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie
[Termes IGN] carte tactile
[Termes IGN] cécité
[Termes IGN] conception cartographique
[Termes IGN] convivialité
[Termes IGN] évaluation
[Termes IGN] impression 3D
[Termes IGN] symbole graphique
[Termes IGN] utilisateurRésumé : (Auteur) This paper shows an experiment with tactile maps designed for visually impaired persons. Tests were carried out on a tactile map produced with 3D printing and including a new type of tactile symbols, volumetric symbols (3D). These symbols are localized faster than conventional flat relief symbols, with the same error rate, an improvement in the use of these tactile devices. Moreover, following tests, differences were found between types of participants with blind participants generally carrying out the proposed tasks better than the rest of users. Numéro de notice : A2015-182 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000046 En ligne : https://doi.org/10.1179/1743277413Y.0000000046 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75904
in Cartographic journal (the) > vol 52 n° 1 (February 2015) . - pp 51 - 57[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2015011 RAB Revue Centre de documentation En réserve L003 Disponible Legend layouts for thematic maps: A case study integrating usability metrics with the thinking aloud method / Izabela Gotȩbiowska in Cartographic journal (the), vol 52 n° 1 (February 2015)
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Titre : Legend layouts for thematic maps: A case study integrating usability metrics with the thinking aloud method Type de document : Article/Communication Auteurs : Izabela Gotȩbiowska, Auteur Année de publication : 2015 Article en page(s) : pp 28 - 40 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique
[Termes IGN] carte thématique
[Termes IGN] conception cartographique
[Termes IGN] convivialité
[Termes IGN] lecture de carte
[Termes IGN] légende cartographiqueRésumé : (Auteur) The legend is a critical tool in reading and interpreting a thematic map. The goal of the study reported here is to understand how the legend works as a map is read. The methodology combined usability performance metrics with the thinking aloud method. Subjects were asked to perform two sets of tasks using two thematic maps with different legend layouts. While latency and accuracy of answers for the first set of tasks did not differ significantly between users of the different layouts, users clearly preferred legends that were simple or familiar. The thinking aloud protocols from the second part of the study revealed different patterns of legend comprehension for each legend design. In addition, the study identified four problem-solving strategies that were adopted by the subjects. Finally, some principles for designing legends were developed from the results of the study. Numéro de notice : A2015-181 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000045 En ligne : https://doi.org/10.1179/1743277413Y.0000000045 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75903
in Cartographic journal (the) > vol 52 n° 1 (February 2015) . - pp 28 - 40[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2015011 RAB Revue Centre de documentation En réserve L003 Disponible Measurement of ground displacement from optical satellite image correlation using the free open-source software MicMac / Ana-Maria Rosu in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
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Titre : Measurement of ground displacement from optical satellite image correlation using the free open-source software MicMac Type de document : Article/Communication Auteurs : Ana-Maria Rosu, Auteur ; Marc Pierrot-Deseilligny , Auteur ; Arthur Delorme, Auteur ; et al., Auteur Année de publication : 2015 Article en page(s) : pp 48 - 59 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] analyse comparative
[Termes IGN] appariement d'images
[Termes IGN] COSI-Corr
[Termes IGN] déformation horizontale de la croute terrestre
[Termes IGN] image optique
[Termes IGN] image SPOT
[Termes IGN] logiciel libre
[Termes IGN] Medicis
[Termes IGN] MicMac
[Termes IGN] mouvement de terrain
[Termes IGN] séismeRésumé : (auteur) Image correlation is one of the most efficient techniques to determine horizontal ground displacements due to earthquakes, landslides, ice flows or sand dune migrations. Analyzing these deformations allows a better understanding of the causes and mechanisms of the events. By using sub-pixel correlation on before- and after-event ortho-images obtained from high resolution satellite images it is possible to compute the displacement field with high planimetric resolution. In this paper, we focus on measuring the ground displacements due to seismotectonic events. The three sub-pixel correlators used are: COSI-Corr – developed by Caltech, a free, closed-source correlator, dependent on commercial software (ENVI) and widely used by the geoscience community for measuring ground displacement; Medicis – developed by CNES, also a closed-source correlator capable of measuring this type of deformation; and MicMac – developed by IGN, the free open-source correlator we study and tune for measuring fine ground displacements. We measured horizontal ground deformation using these three correlators on SPOT images in three study cases: the 2001 Kokoxili earthquake, the 2005 dyke intrusion in the Afar depression and the 2008 Yutian earthquake. Numéro de notice : A2015-053 Affiliation des auteurs : IGN+Ext (2012-2019) Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2014.03.002 Date de publication en ligne : 03/04/2014 En ligne : https://doi.org/10.1016/j.isprsjprs.2014.03.002 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75286
in ISPRS Journal of photogrammetry and remote sensing > vol 100 (February 2015) . - pp 48 - 59[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-2015021 RAB Revue Centre de documentation En réserve L003 Disponible Rank-based strategies for cleaning inconsistent spatial databases / Nieves R. Brisaboa in International journal of geographical information science IJGIS, vol 29 n° 2 (February 2015)
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Titre : Rank-based strategies for cleaning inconsistent spatial databases Type de document : Article/Communication Auteurs : Nieves R. Brisaboa, Auteur ; M. Andrea Rodríguez, Auteur ; Diego Seco, Auteur Année de publication : 2015 Article en page(s) : pp 280 - 304 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] cohérence des données
[Termes IGN] contrainte d'intégrité
[Termes IGN] données massives
[Termes IGN] efficacité
[Termes IGN] intégrité topologique
[Termes IGN] qualité des données
[Termes IGN] relation topologique
[Termes IGN] révision des donnéesRésumé : (Auteur) A spatial data set is consistent if it satisfies a set of integrity constraints. Although consistency is a desirable property of databases, enforcing the satisfaction of integrity constraints might not be always feasible. In such cases, the presence of inconsistent data may have a negative effect on the results of data analysis and processing and, in consequence, there is an important need for data-cleaning tools to detect and remove, if possible, inconsistencies in large data sets. This work proposes strategies to support data cleaning of spatial databases with respect to a set of integrity constraints that impose topological relations between spatial objects. The basic idea is to rank the geometries in a spatial data set that should be modified to improve the quality of the data (in terms of consistency). An experimental evaluation validates the proposal and shows that the order in which geometries are modified affects both the overall quality of the database and the final number of geometries to be processed to restore consistency. Numéro de notice : A2015-580 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2014.965711 En ligne : http://www.tandfonline.com/doi/full/10.1080/13658816.2014.965711 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77842
in International journal of geographical information science IJGIS > vol 29 n° 2 (February 2015) . - pp 280 - 304[article]vol 100 - February 2015 - High-resolution Earth imaging for geospatial information (Bulletin de ISPRS Journal of photogrammetry and remote sensing) / Christian Heipke
[n° ou bulletin]
est un bulletin de ISPRS Journal of photogrammetry and remote sensing / International society for photogrammetry and remote sensing (1980 -) (1990 -)
Titre : vol 100 - February 2015 - High-resolution Earth imaging for geospatial information Type de document : Périodique Auteurs : Christian Heipke, Éditeur scientifique ; Uwe Soergel, Éditeur scientifique ; Franz Rottensteiner, Éditeur scientifique ; Boris Jutzi, Éditeur scientifique Année de publication : 2015 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] analyse comparative
[Termes IGN] façade
[Termes IGN] image hyperspectrale
[Termes IGN] MicMac
[Termes IGN] réseau de surveillance géophysiqueNuméro de notice : 081-201502 Affiliation des auteurs : non IGN Nature : Numéro de périodique En ligne : http://www.sciencedirect.com/science/journal/09242716/100 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=24835 [n° ou bulletin]Contient
- In-flight photogrammetric camera calibration and validation via complementary lidar / A.S. Gneeniss in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Coregistration refinement of hyperspectral images and DSM: An object-based approach using spectral information / Janja Avbelj in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Radiometric and geometric evaluation of GeoEye-1, WorldView-2 and Pléiades-1A stereo images for 3D information extraction / Daniela Poli in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Measurement of ground displacement from optical satellite image correlation using the free open-source software MicMac / Ana-Maria Rosu in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Evaluation 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)
- Measuring thermal expansion using X-band persistent scatterer interferometry / Michele Crosetto in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Persistent scatterers at building facades – Evaluation of appearance and localization accuracy / Stefan Gernhardt in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
- Integrating SAR and derived products into operational volcano monitoring and decision support systems / Franz J. Meyer in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)
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Code-barres Cote Support Localisation Section Disponibilité 081-2015021 RAB Revue Centre de documentation En réserve L003 Disponible PermalinkApplication à large échelle de techniques d'analyse d'images basées objet pour l'imagerie satellite à très haute résolution / David Youssefi in Revue Française de Photogrammétrie et de Télédétection, n° 209 (Janvier 2015)PermalinkApplications mobiles avec Cordova et PhoneGap / Sébastien Pittion (2015)PermalinkAutomatic mapping and innovative on-demand mapping services at IGN France / Sylvain Lafay in Cartography and Geographic Information Science, Vol 42 n° 1 (January 2015)PermalinkAutomatisation des cartes d’incidences Natura 2000 sur le Massif de Fontainebleau / Yann Petit (2015)PermalinkPermalinkPermalinkA comparative analysis of routes generated by Web Mapping APIs / Monsak Socharoentum in Cartography and Geographic Information Science, Vol 42 n° 1 (January 2015)PermalinkData-driven feature learning for high resolution urban land-cover classification / Piotr Andrzej Tokarczyk (2015)PermalinkPermalink