Opening Remarks Robert Stewart Geographic Information Science and Technology Group Oak Ridge National Laboratory April 27 th , 2018 ORNL is managed by UT-Battelle for the US Department of Energy
Department of Energy National Laboratories 2 Presentation_name
Department of Energy National Laboratories Fraction of effort and competence National labs high-complexity, multidisciplinary, long-time-horizon challenges spanning fundamental Universities Industry to applied R&D Basic Use-inspired Applied science Engineering Serial science basic science production 3 Presentation_name
Oak Ridge National Laboratory Computational Science and Engineering Division Geographic Information Science and Technology Group 1 3 0 + GI ST Researchers Geography, Anthropology, Mathematics, Statistics, Computer Science, Remote Sensing, Geology, and many others Summit (2018), 5-10x Application Performance 4 Presentation_name
Imagery/Remote Sensing Span Machine Learning Photogrammetry Knowledge Discovery Unplanned/Less Affluent Planned/More Affluent Location Correction Global Building Mapping 5 Presentation_name Socio-Economic
Demography, Social Media, Socio-Economic, Health, Energy… 6 Presentation_name
World Spatio-Temporal Analytics and Mapping Project 7 Presentation_name
World STAMP • World Bank, World Health Organization, United Nations, Armed Conflict Location and Event Data, Census, Barrow-Lee, NASA, NOAA … • 50+ years, 20+ million records, 18k+ attributes, 200+ Nations • Socio-economic, cultural, health, energy, violence, environment, VIIRS, temp, precip... • Trends, patterns, anomalies, discovery, hypothesis generation 8 Presentation_name
wstamp.ornl.gov What does World STAMP look like? 9 Presentation_name
Examples: W&S Aid To West Africa Change over Time Summary Statistics Foreign Aid Clusters 10 Presentation_name
Examples: Spatio-Temporal Representations What countries are trending like Kenya? Uganda (Least Like) Madagascar (Most Like) Most Like Least Like 11 Presentation_name
Examples: Spatio-Temporal Representation 12 Presentation_name
Discovering Similarly Trending Variables What economic attributes are covariates of civilian violence in Kenya? 13 Presentation_name
Portfolio Analysis 14 Presentation_name
Discussion • HCI Informed design matters • ST database design was key – Perspectives driven design – Events: from, to, start, duration – Evolution of entities, boundaries • Agile development/constant feedback • Searching, cross-walking, content navigation remain top challenges • Many, many other things… 15 Presentation_name
Recommend
More recommend
