How scientists are using declassified military photographs to analyse historical ecological change

Retrieved on: 2020-12-17 16:07:30

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Information

Spaceflight

Reconnaissance satellite

Geographic information system

Corona

Satellite

Catalina Munteanu

u.s. geological survey

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How scientists are using declassified military photographs to analyse historical ecological change. View article details on HISWAI: https://www.sciencedaily.com/releases/2020/12/201217112939.htm

Excerpt

The main <b>data</b> source for the <b>analyses</b> are Cold War Spy satellite images, which were collected by the US since 1960, initially to monitor the ...

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