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Nitrogen dioxide emissions over China
- Video Online only
- Title Nitrogen dioxide emissions over China
- Released: 19/03/2020
- Length 00:00:19
- Language English
- Footage Type Animation
- Copyright contains modified Copernicus Sentinel data (2019-20), processed by ESA, CC BY-SA 3.0 IGO
- Description
This animation, using data from the Copernicus Sentinel-5P satellite, shows the nitrogen dioxide concentrations from 20 December 2019 until 16 March 2020 – using a 10-day moving average. The drop in concentrations in late-January is visible, coinciding with the nationwide quarantine, and from the beginning of March, the nitrogen dioxide levels have begun to increase.