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These maps, suggests Facebook, could help health organizations better determine how to manage outbreaks or distribute supplies, as they will provide information on where people live and move, and how they are connected. or not. Groups such as the American Red Cross are already using them to determine areas of population concentration and coordinate health information campaigns, including in remote areas.
The company said that it did not use Facebook data for population density maps, but was exploiting satellite images and census data, while using artificial intelligence to create data. "population maps 3 times more detailed than any other source". Population maps provide estimates of the number of people living in 30-meter mosaics, including the population densities of pre-school children and women of childbearing age.
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