Visual Analytics for Persistent Scatterer Interferometry: First Steps and Future Challenges

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dc.contributor.authorKöthur, Patricken_US
dc.contributor.authorEggert, Danielen_US
dc.contributor.authorSchenk, Andreasen_US
dc.contributor.authorSips, Mikeen_US
dc.contributor.editorNatalia Andrienko and Michael Sedlmairen_US
dc.date.accessioned2016-06-09T09:32:10Z
dc.date.available2016-06-09T09:32:10Z
dc.date.issued2016en_US
dc.description.abstractIn this paper, we introduce persistent scatterer interferometry (PSI) as a new and promising application domain for Visual Analytics (VA). PSI studies changes of the Earth's topography by analyzing large time-varying point clouds that easily comprise hundreds of millions of data points. We briefly outline the PSI analysis workflow and present a VA approach to the first step in this workflow based on a flexible and interactive filtering mechanism. We further describe challenges for VA in PSI analysis. We want to engage the VA community in a discussion about potential VA solutions because we expect these solutions to not only advance PSI analysis but also provide valuable insights and contributions for the VA community regarding exploration and analysis of spatiotemporal data.en_US
dc.description.sectionheadersTemporal Data Analysisen_US
dc.description.seriesinformationEuroVis Workshop on Visual Analytics (EuroVA)en_US
dc.identifier.doi10.2312/eurova.20161122en_US
dc.identifier.isbn978-3-03868-016-1en_US
dc.identifier.issn-en_US
dc.identifier.pages37-41en_US
dc.identifier.urihttps://doi.org/10.2312/eurova.20161122en_US
dc.identifier.urihttps://diglib.eg.org:443/handle/10
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.8 [Computer Graphics]en_US
dc.subjectApplicationsen_US
dc.titleVisual Analytics for Persistent Scatterer Interferometry: First Steps and Future Challengesen_US
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