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Content type: Examples
12th April 2020
The US Centers for Disease Control and Prevention, in conjunction with local and state governments, are using location data collected by the mobile advertising industry from millions of cellphones in order to better understand how Americans are moving during the COVID-19 pandemic and how those movements affect the spread of the disease. The goal is to create a portal that federal, state, and local officials can use to study geolocation from up to 500 US cities and see which retail…
Content type: Examples
1st April 2020
In a widely circulated animated heat map, the geospatial visualisation company Tectonix GEO in partnership with the location technology company X-Mode used the secondary locations of anonymised mobile devices that were active on a single beach in in Ft Lauderdale, FL during spring break to show how the beach-goers fanned out across the US afterwards, potentially carrying infection with them. Although the visualisation was instructive in showing how contagion spreads, it was unclear whether any…