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Authors: Stefan Jänicke 1 ; Ralf Stockmann 2 ; Christian Heine 3 and Gerik Scheuermann 3

Affiliations: 1 University of Leipzig, University of Göttingen and Fraunhofer Institute for Intelligent Analysis and Information Systems IAIS, Germany ; 2 University of Göttingen, Germany ; 3 University of Leipzig, Germany

ISBN: 978-989-8565-02-0

Keyword(s): Visual Data Exploration, Geovisualization, Comparative Visualization.

Related Ontology Subjects/Areas/Topics: Abstract Data Visualization ; Computer Vision, Visualization and Computer Graphics ; Spatial Data and Non-Spatial Data Visualization ; Spatial Data Visualization ; Visual Data Analysis and Knowledge Discovery ; Visual Representation and Interaction

Abstract: The amount of online data annotated with geospatial and temporal metadata has grown rapidly in the recent years. Social networks like Flickr and Twitter are popular providers of masses of such data, but are hard to browse. Many systems exist that can show the data’s geospatial distribution in a map widget and their temporal distribution in a time widget, allowing these widgets to become dynamic-query-like filters for data. We present a web application that combines several existing approaches and supports comparison of multiple, potentially large result sets of textual queries in a geospatial and temporal context with extended interaction capabilities. We validate our approach with several case studies and our tool’s learnability in a field experiment.

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Paper citation in several formats:
Jänicke S., Stockmann R., Heine C. and Scheuermann G. (2012). COMPARATIVE VISUALIZATION OF GEOSPATIAL-TEMPORAL DATA.In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012)ISBN 978-989-8565-02-0, pages 613-625. DOI: 10.5220/0003833406130625

@conference{ivapp12,
author={Stefan Jänicke and Ralf Stockmann and Christian Heine and Gerik Scheuermann},
title={COMPARATIVE VISUALIZATION OF GEOSPATIAL-TEMPORAL DATA},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012)},
year={2012},
pages={613-625},
doi={10.5220/0003833406130625},
isbn={978-989-8565-02-0},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2012)
TI - COMPARATIVE VISUALIZATION OF GEOSPATIAL-TEMPORAL DATA
SN - 978-989-8565-02-0
AU - Jänicke S.
AU - Stockmann R.
AU - Heine C.
AU - Scheuermann G.
PY - 2012
SP - 613
EP - 625
DO - 10.5220/0003833406130625

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