Dokumenttyp: Konferenzbeitrag
Titel: Volunteered Geographic Information: Interpretation, Visualisation and Social Computing (VGIscience)
Autor*in: Burghardt, Dirk
Nejdl, Wolfgang
Schiewe, Jochen 
Sester, Monika
Quellenangabe: Proceedings of the International Cartographic Association
Erscheinungsdatum: 16-Mai-2018
Freie Schlagwörter: Volunteered Geographic Information; user-generated spatial content; geographic information extraction; geosocial-visual analytics; visual communication; social context
Zusammenfassung: 
In the past years Volunteered Geographic Information (VGI) has emerged as a novel form of user-generated content, which involves active generation of geo-data for example in citizen science projects or during crisis mapping as well as the passive collection of data via the user’s location-enabled mobile devices. In addition there are more and more sensors available that detect our environment with ever greater detail and dynamics. These data can be used for a variety of applications, not only for the solution of societal tasks such as in environment, health or transport fields, but also for the development of commercial products and services. The interpretation, visualisation and usage of such multi-source data is challenging because of the large heterogeneity, the differences in quality, the high update frequencies, the varying spatial-temporal resolution, subjective characteristics and low semantic structuring.
Therefore the German Research Foundation has launched a priority programme for the next 3–6 years which will support interdisciplinary research projects. This priority programme aims to provide a scientific basis for raising the potential of VGI- and sensor data. Research questions described more in detail in this short paper span from the extraction of spatial information, to the visual analysis and knowledge presentation, taking into account the social context while collecting and using VGI.
Sachgruppe (DDC): 004: Informatik
HCU-Fachgebiet / Studiengang: Geovisualisierung, Kartographie 
Verlag: Copernicus
Teil der Schriftenreihe: Proceedings of the ICA 
Bandangabe: 1
Verlagslink (DOI): 10.5194/ica-proc-1-15-2018
URN (Zitierlink): urn:nbn:de:gbv:1373-repos-10267
Direktlink: https://repos.hcu-hamburg.de/handle/hcu/804
Sprache: Englisch
Creative-Commons-Lizenz: https://creativecommons.org/licenses/by/4.0/
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