Satellite

Image: Artist’s impression of Sentinel-3 (ESA)

November 16, 2016

Sentinel-3a is part of a fleet of satellites and was launched in February 2016 to observe Earth's oceans, land and atmosphere. It contains a suite of advanced instruments powered by solar panels. They record different measurements including sea level, temperature and colour. The data is helping us better understand our changing climate and El Niño, a climate cycle that influences the likelihood of extreme weather. 

Amy, Exhibition Developer, Science Museum

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What's the most useful application of Sentinel-3a?





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16 comments on 'What can this satellite reveal about our complex world?'

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sally

January 26, 2017 at 16:02

incredible! an inspiration to us all!

philius fogg

January 21, 2017 at 13:51

What do we do when we have collected all possible data like this? What's next?

my nan

January 21, 2017 at 12:45

i think its very good

unknown

January 16, 2017 at 13:37

We should be leaving some of the world intact without human intervention - then we wouldn't need machines like this.

alex

January 14, 2017 at 11:56

i think we should protect our world becase we just have one. :)

mikey

January 14, 2017 at 00:29

Maybe this can finally convince the world that climate change is real.

Anon.

January 3, 2017 at 14:19

People need to wake up to he urgency of climate change. If they do not, it could mean the end of life as we know it! That's where satellites like Sentinel-3a come in: if we have more data, we can prove that climate change is a massive problem.

jeff watson

January 2, 2017 at 14:25

super invention to make the world a better place. is there anything wrong with it? where did you get the idea from?..................

Finlay Unger

December 27, 2016 at 13:51

I like the story because I like space and new inventions.

Kirstyn Watts

December 23, 2016 at 12:29

We need to start carimg for the environment! If data can show people the damage they are doing, then lets broadcast it now.

Aleeza Khan

December 22, 2016 at 15:10

The climate event El Nino has a drastic effect on marine life starting from phytoplankton. The equator helps us predict what impact El Nino might have on the ecosystem.

vin gill

December 21, 2016 at 14:40

it's good that we have a new satellite to get information.

Jenna

December 21, 2016 at 14:08

Thanks for an informative exhibit on how satellites can provide data on anthropogenic climate change. I would love to see more!

James Armour

December 10, 2016 at 14:24

Satellite data is important because you need to know the weather.

linde

December 9, 2016 at 12:39

some things should be left uncovered

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