The Canadian Space Agency CSA in partnership with MacDonald, Dettwiler and Associates Ltd. MDA, and the Canadian Cryospheric Information Network (CCIN) at UWaterloo, have made public a mosaic of over 3,150 images collected by the RADARSAT-2 satellite.
Satellites show that the recent ozone hole over Antarctica was the smallest seen in the past decade. Long-term observations also reveal that Earth’s ozone has been strengthening following international agreements to protect this vital layer of the atmosphere.
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