How do we monitor the ozone layer shorts

In the 1980s, scientists discovered a gaping hole in Earth's ozone layer, caused by humanmade chemicals. But how do we keep track of the status of the ozone hole? This video briefly explores how satellites orbiting Earth are monitoring the ozone hole. For a deep-dive into the ozone hole and how its recovery is going, have a look here: /watch/MJ_6D5w51Tm56 ★ Subscribe: http://bit.ly/ESAsubscribe and click twice on the bell button to receive our notifications. Check out our full video catalog: http://bit.ly/SpaceInVideos Follow us on Twitter: http://bit.ly/ESAonTwitter On Facebook: http://bit.ly/ESAonFacebook On Instagram: http://bit.ly/ESAonInstagram On LinkedIn: https://bit.ly/ESAonLinkedIn On Pinterest: https://bit.ly/ESAonPinterest On Flickr: http://bit.ly/ESAonFlickr We are Europe's gateway to space. Our mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world. Check out https://www.esa.int/ to get up to speed on everything space related. Copyright information about our videos is available here: https://www.esa.int/ESA_Multimedia/Terms_and_Conditions #ESA #Earth #Ozone

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