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Using satellite photos to help distribute cash
Togo has found a high-tech way to identify people who need financial help in the pandemic and send them emergency cash, using satellite photos and mobile phones.
Togo has found a high-tech way to identify people who need financial help in the pandemic and send them emergency cash, using satellite photos and mobile phones.
Computers search for clues in images, such as the density of buildings, roofing materials and road surfaces. They combine this with data collected before the pandemic to work out how wealthy different areas are and which ones may need financial support.
Produced and Presented by Hannah Gelbart
Picture: Getty Images
Last on
Tue 16 Mar 2021
23:06GMT
大象传媒 World Service except East and Southern Africa & West and Central Africa
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- Tue 16 Mar 2021 02:06GMT大象传媒 World Service
- Tue 16 Mar 2021 08:06GMT大象传媒 World Service
- Tue 16 Mar 2021 15:06GMT大象传媒 World Service except East and Southern Africa & West and Central Africa
- Tue 16 Mar 2021 18:06GMT大象传媒 World Service East and Southern Africa & West and Central Africa only
- Tue 16 Mar 2021 23:06GMT大象传媒 World Service except East and Southern Africa & West and Central Africa
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