What foundational technology was heavily relied upon for the JHU dashboard's spatial display?
Answer
Geographic Information Systems (GIS) technology, often involving Esri.
The technical construction and visualization success of the dashboard depended significantly on Geographic Information Systems (GIS) technology. Esri, a company specializing in GIS software, provided the essential mapping capabilities necessary to display the rapidly accumulating data spatially. This technology was vital because the objective was explicitly to move beyond simple case count listings and allow users to visualize the actual geographic spread of the virus immediately upon viewing the dashboard.
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