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Symbol stores: sharing maps symbol for emergency management / Anthony C. Robinson in Cartography and Geographic Information Science, vol 40 n° 5 (November 2013)
[article]
Titre : Symbol stores: sharing maps symbol for emergency management Type de document : Article/Communication Auteurs : Anthony C. Robinson, Auteur ; Scott Pezanowski, Auteur ; Sarah Troedson, Auteur ; et al., Auteur Année de publication : 2013 Article en page(s) : pp 415 - 426 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique
[Termes IGN] cartographie d'urgence
[Termes IGN] communication cartographique
[Termes IGN] partage de données localisées
[Termes IGN] signe conventionnel
[Termes IGN] symbole graphiqueRésumé : (auteur) Maps are a primary means for supporting information sharing and collaboration in emergency management and crisis situations. While a variety of formalized map symbol standards for emergency contexts exist, they have not been widely adopted by mapmakers. Informal symbol conventions are commonly used within emergency management stakeholder groups, but until now there has not been a flexible mechanism for discovering, sharing, and previewing these symbol sets among mapmakers. In this paper, we describe the design and development of the Symbol Store, a visually enabled, web-based interactive tool intended to help mapmakers share point symbols. The Symbol Store allows users to browse symbols by keyword, category tags, and contributors. It also allows for symbols to be previewed on realistic maps prior to download. An initial prototype of the Symbol Store was evaluated by flood mapping experts from the State of California, and the results of this user study led to multiple refinements now implemented in the public version of Symbol Store located at www.symbolstore.org. Numéro de notice : A2013-785 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/15230406.2013.803833 En ligne : https://doi.org/10.1080/15230406.2013.803833 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=76132
in Cartography and Geographic Information Science > vol 40 n° 5 (November 2013) . - pp 415 - 426[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 032-2013051 RAB Revue Centre de documentation En réserve L003 Disponible The lay of the language: Surveying the cartographic characteristic of the language maps / Candice R. Luebbering in Cartography and Geographic Information Science, vol 40 n° 5 (November 2013)
[article]
Titre : The lay of the language: Surveying the cartographic characteristic of the language maps Type de document : Article/Communication Auteurs : Candice R. Luebbering, Auteur ; Korine N. Kolivras, Auteur ; Stephen P. Prisley, Auteur Année de publication : 2013 Article en page(s) : pp 383 - 400 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique
[Termes IGN] cartologie
[Termes IGN] langage cartographique
[Termes IGN] style cartographique
[Termes IGN] surveillance
[Termes IGN] symbole graphiqueRésumé : (auteur) Although visible in research in the 1980s and 1990s, works concerning language-mapping issues are recently rather absent. This is an unfortunate oversight given current GIS capability and its potential to tackle visualization issues that were previously simply acknowledged and accepted. Given that there are no established guidelines for language map construction, this work aims to renew attention to language mapping, beginning with a survey documenting the characteristics of published language maps. The survey components address the problematic aspects described in the literature, such as boundary representation and depicting linguistic diversity, and reveal their usage and frequency. The noted map characteristics include, but are not limited to: publication type, publication year, coverage area, language data or variable used, and symbology details. For consistent classification, we use a language-map symbology classification scheme found in previous research. In general, chorochromatic maps using polygonal map units dominate our survey. We also find further evidence supporting the problems outlined in language mapping literature with the widespread use of solid-line boundaries and depiction of only one language or feature per place. However, we also note some unique strategies used for handling uncertainty and linguistic plurality. Observations of tactics not captured by the existing 20-year-old typology lead us to create an updated language map symbology typology consistent with the trends observed in our survey. Overall, we document language mapping strategies in practice and provide direction for future research by highlighting the pros and cons of current cartographic approaches for depicting language. Numéro de notice : A2013-786 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/15230406.2013.809892 En ligne : https://doi.org/10.1080/15230406.2013.809892 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=76133
in Cartography and Geographic Information Science > vol 40 n° 5 (November 2013) . - pp 383 - 400[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 032-2013051 RAB Revue Centre de documentation En réserve L003 Disponible Clutter reduction methods for point symbols in map mashups / Jari Korpi in Cartographic journal (the), vol 50 n° 3 (August 2013)
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Titre : Clutter reduction methods for point symbols in map mashups Type de document : Article/Communication Auteurs : Jari Korpi, Auteur ; Paula Ahonen-Rainio, Auteur Année de publication : 2013 Article en page(s) : pp 257 - 265 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] agrégation de détails
[Termes IGN] application composite
[Termes IGN] figuré ponctuel
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] placement automatique des signes conventionnels
[Termes IGN] réductionRésumé : (Auteur) Map mashups are often visually chaotic and methods for solving this chaos are required. We introduce a set of clutter reduction criteria for evaluating methods to reduce clutter in map mashups. We present a synthesis of cartographic generalisation operators for point data and clutter reduction methods used in information visualisation and evaluate the methods against the criteria. The resulting evaluation table can be used in finding suitable clutter reduction methods for cases of map mashups with different primary criteria, and more specifically in finding methods that cover each others’ limitations. Numéro de notice : A2013-465 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277413Y.0000000065 En ligne : https://doi.org/10.1179/1743277413Y.0000000065 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32603
in Cartographic journal (the) > vol 50 n° 3 (August 2013) . - pp 257 - 265[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 030-2013031 RAB Revue Centre de documentation En réserve L003 Disponible Exploring geovisualization symbology for landscape genetics / Eoin Mac Aoidh in Transactions in GIS, vol 17 n° 2 (April 2013)
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Titre : Exploring geovisualization symbology for landscape genetics Type de document : Article/Communication Auteurs : Eoin Mac Aoidh, Auteur ; Jann Th. Martinshon, Auteur ; et al., Auteur Année de publication : 2013 Article en page(s) : pp 267 - 281 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] gestion de la vie sauvage
[Termes IGN] interface web
[Termes IGN] paysage
[Termes IGN] peuplement végétal
[Termes IGN] population animale
[Termes IGN] symbole graphique
[Termes IGN] visualisation cartographiqueRésumé : (Auteur) Landscape genetics, which considers genetic population structure in the context of spatially referenced parameters in the surrounding landscape, has been shown to be extremely useful for wildlife management. Unfortunately its widespread uptake beyond the research community is hampered due to a lack of effective communication of usable information in a suitable format for application by stakeholders such as wildlife regulators or managers. To improve the communication of suitable information, geovisualization of results should be facilitated in a comprehensible format for stakeholders without GIS or genetic expertise. While specialist applications exist, alternative accessible solutions do not provide adequate support for the visualization of multi-attribute spatially referenced genetic population structure information. As a solution, we document our exploration for an appropriate symbology to communicate landscape genetic information through an accessible, web-based interface. A full problem description, review of available technologies, development rationale, and discussion of the symbology exploration are provided. Numéro de notice : A2013-174 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1111/j.1467-9671.2012.01349.x Date de publication en ligne : 09/10/2012 En ligne : https://doi.org/10.1111/j.1467-9671.2012.01349.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32312
in Transactions in GIS > vol 17 n° 2 (April 2013) . - pp 267 - 281[article]Effective graphic features for multivariate symbol mapping / Vasan Choengsa-Ard in Cartographic journal (the), vol 50 n° 1 (February 2013)
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Titre : Effective graphic features for multivariate symbol mapping Type de document : Article/Communication Auteurs : Vasan Choengsa-Ard, Auteur ; Nitin Kumar Tripathi, Auteur ; Paul Janecek, Auteur Année de publication : 2013 Article en page(s) : pp 66 - 81 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique
[Termes IGN] données spatiotemporelles
[Termes IGN] données statistiques
[Termes IGN] prototype
[Termes IGN] sémiologie graphique
[Termes IGN] signe conventionnel
[Termes IGN] symbole graphique
[Termes IGN] visionRésumé : (Auteur) Various patterns of cartographic multivariate symbols (MSs) have been developed to work efficiently with objective symbol mapping. One such MS pattern is composed of a graph that uses spatial data to represent statistical data. A preliminary study revealed major problems with users’ perceptions and understanding of the symbol. These problems present obstacles to the presentation objectives. We are therefore interested in studying the human factors that contribute to the visual perception of graph symbols. We predict that the graph symbols currently in use are too complex for viewers to fully understand what they are intended to represent. This research aims to study the mechanisms and behaviours of human visual perception that are necessary to understand cartography MSs and to determine a more effective prototype symbol that presents and conveys information to viewers more efficiently. The prototype design is based on a basic cartographic symbol and includes the characteristics and properties of the original patterns of graph symbols via a study of their pros and cons. Graphic structures and properties were modified to create a more effective symbol. Numéro de notice : A2013-190 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277412Y.0000000025 En ligne : https://doi.org/10.1179/1743277412Y.0000000025 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32328
in Cartographic journal (the) > vol 50 n° 1 (February 2013) . - pp 66 - 81[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 030-2013011 RAB Revue Centre de documentation En réserve L003 Disponible From LiDAR data to forest representation on multi-scale / Freiderike Schwarzbach in Cartographic journal (the), vol 50 n° 1 (February 2013)PermalinkVisual abstraction and stylisation of maps / Tobias Isenberg in Cartographic journal (the), vol 50 n° 1 (February 2013)PermalinkLa cartographie et la géomatique au service de la santé pour la région Ile-de-France / Carlos Garcia (2013)PermalinkPermalinkMixing, blending, merging or scrambling topographic maps and orthoimagery in geovisualizations ? / Charlotte Hoarau (2013)PermalinkPermalinkA spatiotemporal GIS framework applied to the analysis of changes in temperature patterns / James Bothwell in Transactions in GIS, vol 16 n° 6 (December 2012)PermalinkFree classification of Canadian and American emergency management map symbol standards / Rachel A. Bianchetti in Cartographic journal (the), vol 49 n° 4 (November 2012)PermalinkIf looks could kill : The impact of different rhetorical styles on persuasive geocommunication / Ian Muehlenhaus in Cartographic journal (the), vol 49 n° 4 (November 2012)PermalinkDeconstructing Galbraith : A geostatistical analysis of cartographic intent / B. Pearson in Cartographic journal (the), vol 49 n° 3 (August 2012)Permalink