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ESA Observing the Earth ESA Observing the Earth

zdroje zpráv:

Carbon cycle

21.2.2018 15:01  
Discover how satellites and ESA are helping to improve our understanding of the carbon cycle and its role in climate change

Profiling the wind

20.2.2018 11:50  
Scheduled to be launched later this year, ESA’s Earth Explorer Aeolus mission will be the first satellite mission to profile the world’s winds from space

Earth from Space

16.2.2018 10:05  
With the Chinese calendar rolling over into a new year today, we take a look at a Sentinel-2 image of Beijing, the capital of China

Swarm details energetic coupling

15.2.2018 16:50  

The Sun bathes our planet in the light and heat it needs to sustain life, but it also bombards us with dangerous charged particles in solar wind. Our magnetic field largely shields from this onslaught, but like many a relationship, it’s somewhat complicated. Thanks to ESA’s Swarm mission the nature of this Earth–Sun coupling has been revealed in more detail than ever before.

Beijing

15.2.2018 14:52  
Earth observation image of the week: with the Chinese calendar rolling over into a new year today, the Sentinel-2 mission offers us a view of the country’s capital

Island heart

14.2.2018 10:45  
For Valentine’s Day we bring you a satellite image of a little heart-shaped island in the Arabian Sea

Winter games

9.2.2018 12:25  
Ready for the Winter Olympics? Sentinel-2 gives us a view from space of some of the event sites in Pyeongchang, South Korea

Atlantic ship tracks

9.2.2018 10:05  
Earth observation image of the week: Sentinel-3 takes us over the Atlantic Ocean close to Spain and Portugal where the sky features criss-cross tracks from ships

Earth from Space

9.2.2018 10:05  
In this edition, Sentinel-3 gives us a view over the Atlantic Ocean where the sky features criss-cross tracks from maritime vessels

Wind satellite survives vacuum

7.2.2018 15:20  

ESA’s Aeolus satellite has been particularly tricky to build. One of the main stumbling blocks has been getting its lasers to work in a vacuum, but recent tests on the satellite show that the vacuum or temperature of space won’t get in the way of Aeolus measuring Earth’s winds.

Change in atmosphere

5.2.2018 15:06  
Discover how ESA’s Climate Change Initiative uses satellite data going back 30 years to understand how our atmosphere is changing

Sentinel-3B good to go

2.2.2018 15:52  

After being put through its paces to make sure it is fit for life in orbit around Earth, the Copernicus Sentinel-3B satellite is ready to be packed up and shipped to Russia for liftoff.

Tunis wetlands

2.2.2018 10:05  
Earth observation image of the week: this Sentinel-2 image features Tunisia’s capital Tunis, in North Africa, and highlights some of the country’s important wetlands

Earth from Space

2.2.2018 10:05  
In this week's edition, Sentinel-2 takes us over Tunis and wetland sites protected under the Ramsar Convention

Mayon lava

1.2.2018 13:59  
This sequence from the Copernicus Sentinel-2 mission highlights different facets of the Mount Mayon volcanic eruption in the Philippines

Earth from Space

31.1.2018 15:20  
ESA’s Jean-Francois Flamand joins us in the cleanroom at Thales Alenia Space in Cannes, France, to talk about testing the Copernicus Sentinel-3B satellite

Yukon Delta

26.1.2018 10:05  
Earth observation image of the week: Sentinel-2 takes us over part of the Yukon Delta in Alaska, US, where the Yukon River drains into the Bering Sea

Earth from Space

26.1.2018 10:05  
In this edition, explore the Yukon Delta in the US state of Alaska

Sentinel calendar

22.1.2018 15:41  
Download the 2018 Copernicus Sentinel calendar. Each month offers a spectacular view of our home planet captured by one of the Sentinel satellites

Changing lands

19.1.2018 11:18  
Discover how satellites and ESA’s Climate Change Initiative are mapping Earth’s different types of land cover and how they change from year to year

Marajó

19.1.2018 10:05  
Earth observation image of the week: Sentinel-2 takes us over part of northern Brazil’s Marajó island in Pará state

Earth from Space

19.1.2018 10:05  
In this week's edition, discover Brazil’s Marajó island with Sentinel-2

Earth from Space

18.1.2018 10:07  
The Copernicus Sentinel-2 mission celebrates two years of providing data, exceeding expectations in its various fields of operations

Sahara snow

12.1.2018 10:05  
Earth observation image of the week: Sentinel-2 captures rare snowfall in northwest Algeria, on the edge of the Sahara desert

Earth from Space

12.1.2018 10:05  
In this edition, Sentinel-2 takes us over snow-covered sand dunes in Algeria

Space helps forests regenerate

10.1.2018 16:53  

Many of us probably think of trees during the festive season more than any other time of the year. With Christmas trees now discarded and decorations packed away, we will be turning our attention back to daily life. The task of cultivating and regenerating forests, however, is a year-long concern – but one that can be made easier and cheaper thanks to satellites and cloud-computing.

Sea and air connected

8.1.2018 15:59  
Discover how satellites and ESA’s Climate Change Initiative are helping us to understand how changes in the oceans influence the atmosphere and vice versa

Reindeer Island

22.12.2017 10:05  
Earth observation image of the week: Sentinel-2 takes us over part of Lake Winnipeg in the Canadian province of Manitoba

Earth from space

22.12.2017 10:05  
In the 253rd edition, discover Canada’s Reindeer Island – where we believe Santa Claus stops for a rest during his busy night before Christmas

Tracking aerosols

15.12.2017 14:02  
The Sentinel-5P satellite sees aerosols from southern California’s fires

Earth from Space

15.12.2017 10:05  
The Sentinel-1 radar satellite mission takes us over California's Orange County and surrounding areas in the 252nd edition

Orange County

15.12.2017 10:05  
Earth observation image of the week: Sentinel-1 radar vision over the US state of California

Accessing Copernicus data made easier

14.12.2017 11:31  

Thanks to the European Union’s Copernicus programme, vast quantities of satellite data are freely available to manage the environment and benefit European citizens. While this offers a wealth of opportunities, downloading and storing these data involves some complex logistical challenges – but this is about to change.

Earth from Space

12.12.2017 14:15  
Atmospheric scientists from the DLR German Aerospace Center join the Earth from Space video programme to discuss the first data from the recently-launched Sentinel-5P satellite

CO2 and oceans

11.12.2017 16:30  
Discover how satellites can help us understand the role of oceans in regulating carbon dioxide – the most import human-made greenhouse gas responsible for global warming

California in flames

8.12.2017 15:45  
Captured by the Copernicus Sentinel-2 mission, this image shows flames and smoke from fierce blazes devastating the Los Angeles area

Toulouse

8.12.2017 10:05  
Earth observation image of the week: southern France and the surrounding agricultural landscape captured by Sentinel-2

Earth from Space

8.12.2017 10:05  
In the 251st edition, the Sentinel-2A satellite takes us over France’s ‘pink city’

Bali volcano

1.12.2017 12:00  
One of the first images from the Copernicus Sentinel-5P mission shows sulphur dioxide spewing from the Mount Agung volcano in Bali, Indonesia

Bali volcano

1.12.2017 12:00  
Some of the first images from the Copernicus Sentinel-5P mission show sulphur dioxide, ash and smoke spewing from the Mount Agung volcano in Bali, Indonesia

Sentinel-5P brings air pollution into focus

1.12.2017 11:43  

Launched on 13 October, the Sentinel-5P satellite has delivered its first images of air pollution. Even though the satellite is still being prepared for service, these first results have been hailed as exceptional and show how this latest Copernicus satellite is set to take the task of monitoring air quality into a new era.

Amazon River

1.12.2017 10:05  
Earth observation image of the week: northern Brazil and the Amazon River pictured by Sentinel-2A

Earth from Space

1.12.2017 10:05  
In the 250th edition, the Sentinel-2A satellite takes us over Brazil where the Amazon River meets the Atlantic Ocean

Taking air-quality inventories to new heights

30.11.2017 10:10  

The first images from Sentinel-5P will be revealed tomorrow. Although it will be a few months before the satellite is ready for service, these first results are expected to show just how this new Copernicus mission is set to be a game changer for monitoring air quality.

Sentinel-5P first results

29.11.2017 16:50  
Follow the Sentinel-5P First Light event live on 1 December, when the first images from this air-monitoring mission will be revealed. Streaming starts at 09:30 GMT (10:30 CET)

Thurston Island

24.11.2017 10:05  
Earth observation image of the week: Sentinel-1 ‘radar vision’ over part of Antarctica’s third-largest island

Earth from Space

24.11.2017 10:05  
In the 249th edition, the Sentinel-1 mission takes us over part of Thurston Island in Antarctica

Forty years of Meteosat

22.11.2017 15:09  

ESA’s first Earth observation satellite was launched on 23 November 1977. When the first Meteosat satellite took its place in the sky, it completed coverage of the whole globe from geostationary orbit and laid the foundations for European and world cooperation in meteorology that continues today.

International Charter wins prestigious Pecora Award

22.11.2017 14:00  

The International Charter Space and Major Disasters has received a distinguished award for providing free satellite imagery, data and information to the global community during times of crises.

Call for Media

21.11.2017 10:25  
The Copernicus Sentinel-5P satellite has taken its first look at air pollution. Media representatives are invited to DLR on 1 December to see these first tantalising results

Salar de Atacama

16.11.2017 12:31  
Earth observation image of the week: Sentinel-2 takes us over part of the Atacama Desert in northern Chile

Earth from Space

16.11.2017 12:29  
In the 248th edition, discover Chile’s largest salt flat in the Atacama Desert

Two new Earth Explorer concepts to understand our rapidly changing world

15.11.2017 14:15  

ESA has chosen two concepts, FORUM and SKIM, to be developed further and compete to be the ninth Earth Explorer mission.

Ozone ups and downs

15.11.2017 9:50  

Climate scientists studying three decades of ozone measurements from seven satellites see a positive trend in global recovery thanks to international efforts to curb ozone-depleting substances.

Earth from Space

10.11.2017 10:05  
In this week's edition, the Sentinel-2B satellite takes us to the Republic of Fiji in the South Pacific Ocean

Viti Levu

10.11.2017 10:05  
Earth observation image of the week: Sentinel-2 captures part of Fiji’s largest island with coral reefs speckling the water

Three years of Sentinel-1

9.11.2017 10:00  
In this special edition of Earth from Space, discover how radar data from the Copernicus Sentinel-1 mission has been used to advance science and in emergency response

Shared vision strengthens Europe’s space strategy

8.11.2017 9:55  

Working together for three decades, ESA and Eumetsat have been instrumental in positioning Europe as a leader in observing Earth from space. Continuing to share a vision, the two organisations have signed a statement that will strengthen Europe in meteorology and climate monitoring, and that will help to take the Copernicus programme into the future.

Smallsats win big prize at Copernicus Masters

8.11.2017 9:00  

A constellation of small satellites that provide data on Earth’s ice and soil moisture content to complement the Sentinel fleet took the top prize at this year’s Copernicus Masters Competition.

Satellites guide ships in icy waters through the cloud

7.11.2017 15:30  

In late August, the 60 m-long US Coast Guard Cutter Maple completed its navigation through the Arctic’s ice-ridden Northwest Passage. While this was not the first time ships had taken this route, it was the first time that the International Ice Patrol had provided iceberg information based exclusively on satellite imagery.

Satellites guide ships in icy waters through the cloud

7.11.2017 15:30  

In late August, the 60 m-long US Coast Guard Cutter Maple completed its navigation through the Arctic’s ice-ridden Northwest Passage. While this was not the first time ships had taken this route, it was the first time that the International Ice Patrol had provided iceberg information based exclusively on satellite imagery.

Nearly four decades of soil moisture data now available

3.11.2017 11:45  

A new, long-term and global dataset of soil moisture measurements from space has been released to help us better understand the water cycle and climate, monitor agriculture and manage our water resources.

Earth from Space

3.11.2017 10:05  
In this week's edition, the Sentinel-3A satellite gives us a view from the fourth most populous city to the rugged Outback of Australia

Western Australia

3.11.2017 10:05  
Earth observation image of the week: a Sentinel-3 wide-ranging view over Australia’s southwestern corner

Wind satellite vacuum packed

2.11.2017 11:30  

With liftoff on the horizon, ESA’s Aeolus satellite is going through its last round of tests to make sure that this complex mission will work in orbit. Over the next month, it is sitting in a large chamber that has had all the air sucked out to simulate the vacuum of space.

Sentinel-5P timelapse

2.11.2017 10:30  
A look back on the preparations for the 13 October liftoff of Sentinel-5P

Ready to reap the benefits from Copernicus Sentinel-5P

31.10.2017 13:10  

Now that Sentinel-5P is safely in orbit, engineers have started commissioning the satellite for the task of delivering extremely high-quality information on air quality. Meanwhile, the Copernicus Atmosphere Monitoring Service is poised to ensure we all reap the benefits from this latest mission.

Halloween crack

31.10.2017 10:10  
Arguably scarier than ghosts or goblins: a massive crack in the ice shelf close to the Halley VI research station in Antarctica

Melting snow aids absorption of carbon dioxide

30.10.2017 13:15  

It appears that something good can come from something bad. Although rising global temperatures are causing seasonal snow cover to melt earlier in the spring, this allows for the snow-free boreal forests to absorb more carbon dioxide from our atmosphere.

Washington DC

27.10.2017 10:05  
Earth observation image of the week: the US capital city of Washington DC captured by Sentinel-2

Earth from Space

27.10.2017 10:05  
Explore the US capital with Sentinel-2 in this week's edition of the Earth from Space video programme

Sentinel-1 sees through hurricanes

25.10.2017 9:25  

This year’s Atlantic hurricane season has been a harsh reminder of the grief and devastation brought by these vast storms. Imaging the top of hurricanes from space is nothing new, but the Sentinel-1 satellites can see right through these towering spinning weather systems, measuring the sea surface below to help predict the storm’s path.

Weather and climate

20.10.2017 13:37  
Euronews: new European satellites could help to solve the many mysteries of our atmosphere

Sagaing Division

20.10.2017 10:05  
Earth observation image of the week: Sentinel-1 radar vision during a period of severe flooding in Myanmar, also featured on the Earth from Space video programme

Earth from Space

19.10.2017 14:30  
Join us Friday, 20 October, at 10:00 CEST for the ‘Earth from Space’ video programme

Ireland signs up to Copernicus Sentinel agreement

17.10.2017 14:50  

ESA and Enterprise Ireland have signed an agreement that gives Ireland access to data from the Copernicus Sentinel satellites and helps Ireland to exploit these data to benefit their country.

Watching Ophelia

17.10.2017 11:20  
Sentinel-3A took Ophelia’s temperature as the storm moved towards the British Isles

ESA takes the reins of the Disasters Charter

16.10.2017 15:20  

When disaster strikes, a group of international space agencies pools its resources and expertise to support relief efforts on the ground. For the next six months, ESA will be leading the International Charter Space and Major Disasters as it brings information from satellites to the aid of the vulnerable. 

Sentinel-5P: health satellite in excellent health

16.10.2017 15:10  

Launched last week, Europe’s Sentinel-5P satellite – the first Copernicus mission dedicated to monitoring the air we breathe – is in excellent health.

Sentinel-5P: satellite in excellent health

16.10.2017 15:10  

Launched last week, Europe’s Sentinel-5P satellite – the first Copernicus mission dedicated to monitoring the air we breathe – is in excellent health.

Sustenance from sands

16.10.2017 10:00  
As the UN marks World Food Day, satellites monitor agriculture in even the most unlikely parts of the world

Revisit the launch event

13.10.2017 13:30  
From ESA’s technical heart in the Netherlands, watch the replay of the event to celebrate the launch of the Copernicus Sentinel-5P satellite, dedicated to monitoring our atmosphere

Air quality-monitoring satellite in orbit

13.10.2017 13:05  

The first Copernicus mission dedicated to monitoring our atmosphere, Sentinel‑5P, has been launched from the Plesetsk Cosmodrome in northern Russia.

Sentinel-5P liftoff

13.10.2017 11:30  
Sentinel-5P lifted off on a Rockot launcher from the Plesetsk Cosmodrome in northern Russia at 09:27 GMT (11:27 CEST)

Liftoff replay

13.10.2017 11:30  
Watch the replay of the Sentinel-5P launch from the Plesetsk Cosmodrome in northern Russia

Plesetsk, Russia

13.10.2017 10:05  
Earth observation image of the week: Northeastern Russia and the Plesetsk Cosmodrome, from where the Sentinel-5P satellite is set for launch today

Hurricane Ophelia

12.10.2017 16:05  
The Sentinel-3 satellite captured Hurricane Ophelia as it gains strength over the Atlantic Ocean

California fires

11.10.2017 15:51  
Sentinel-3 captured smoke from a recent outbreak of wildfires in the US state of California as they spread to the Pacific coast

Sentinel-5P data

11.10.2017 10:59  
The data from Sentinel-5P’s Tropomi instrument will be processed by the DLR German Aerospace Center, then distributed to users worldwide for a variety of atmosphere-related applications

Sentinel-5P services

11.10.2017 10:59  
The data from Sentinel-5P’s Tropomi instrument will be processed by the DLR German Aerospace Center, then distributed to users worldwide for a variety of atmosphere-related applications

Follow the launch event

11.10.2017 10:20  
Live from ESA’s technical heart in the Netherlands, follow events leading up to the launch of Sentinel-5P. Streaming begins at 08:30 GMT (10:30 CEST)

Follow the launch event

11.10.2017 10:20  
Live from ESA’s technical heart in the Netherlands, follow the event leading up to the launch of Sentinel-5P. Streaming begins at 08:30 GMT (10:30 CEST)

Secrets of hidden ice canyons revealed

11.10.2017 10:00  

We are all aware that Antarctica’s ice shelves are thinning, but recently scientists have also discovered huge canyons cutting through the underbelly of these shelves, potentially making them even more fragile. Thanks to the CryoSat and Sentinel-1 missions, new light is being shed on this hidden world.

Ready to assume control of Sentinel-5P

10.10.2017 13:32  

Mission controllers completed a critical final rehearsal today, confirming that everything and everyone on ground are ready to take over control of Sentinel-5P in the harsh environment of space.

Sentinel-5P poised for liftoff

9.10.2017 16:30  

With four days to liftoff, the next Sentinel satellite is now on the launch pad at the Plesetsk Cosmodrome in northern Russia.

Larsen Ice Shelf

6.10.2017 10:05  
Earth observation image of the week: a Sentinel-3 image over a massive iceberg near the Antarctic Peninsula, also featured on the Earth from Space video programme

Earth from Space

5.10.2017 14:30  
Marie-Hélène Rio from France's Collecte Localisation Satellites joins the Earth from Space video programme to discuss how Sentinel-3 satellite coverage of ocean surface currents benefits people working at sea

Earth from Space

5.10.2017 14:30  
Marie-Hélène Rio from France's Collecte Localisation Satellites joins the programme to discuss how Sentinel-3 satellite coverage of ocean surface currents benefits people working at sea

Earth from Space

5.10.2017 13:59  
Join us Friday, 6 October, at 10:00 CEST for the ‘Earth from Space’ video programme

Sentinel-5P sealed from view

4.10.2017 14:30  

As preparations for the launch of Sentinel-5P continue on track, the team at Russia’s Plesetsk site has bid farewell to the satellite as it was sealed from view in the Rockot fairing. Liftoff is set for 13 October at 09:27 GMT (11:27 CEST).

Ideas wanted in science for society

4.10.2017 11:00  

ESA is offering over 100 opportunities for industry, start-ups and scientific institutions to develop innovative ideas that bring Earth observation science closer to society.

Africa, classified

3.10.2017 15:15  

From the barren Sahara to lush jungles, the first high-resolution map classifying land cover types on the entire African continent has been released. The map was created using a year’s worth of data from the Sentinel-2A satellite.

Eye on air quality

3.10.2017 10:51  
Set for launch on 13 October, the Copernicus Sentinel-5P satellite will monitor air quality with its state-of-the-art Tropomi instrument

Nordenskiold Glacier

29.9.2017 10:05  
Earth observation image of the week: the jagged islands along the west coast of Greenland in a Sentinel-2 false-colour image, also featured on the Earth from Space video programme

Earth from Space

28.9.2017 14:25  
Join us Friday, 29 September, at 10:00 CEST for the ‘Earth from Space’ video programme

Mapping the seafloor

28.9.2017 10:24  
To mark World Maritime Day, discover how satellites are improving our knowledge of the shape of the seafloor

Virtual classroom

27.9.2017 16:07  
Registration is open for the free online course 'Echoes in space' that provides an introduction to remote sensing with satellite radar data

Earth from Space

26.9.2017 17:00  
Representatives from the Netherlands Space Office and Airbus Defence and Space join the programme to discuss Sentinel-5P’s unique Tropomi instrument and building the satellite to carry it

Preparing to fly Sentinel-5P

26.9.2017 13:15  

The teams that will fly Sentinel-5P are training intensively for launch, ensuring that everyone knows their job and can react to any emergency.

Call for Media

26.9.2017 9:00  
Media representatives are invited to follow the launch of the Copernicus Sentinel-5P satellite at the main event at ESA's ESTEC site in Noordwijk, the Netherlands, on 13 October

Call for Media

26.9.2017 9:00  
The Copernicus Sentinel-5P satellite is set for launch from the Plesetsk Cosmodrome in northern Russia on 13 October at 09:27 GMT (11:27 CEST). Media representatives are invited to follow the launch at the main event at ESA's ESTEC site in Noordwijk, the Netherlands

Marine chlorophyll

25.9.2017 16:53  
As the EU’s Copernicus programme marks Marine Week, discover how satellites map and monitor marine chlorophyll concentration

Call for new Earth Explorer mission ideas

25.9.2017 14:22  

As part of ESA’s commitment to realise new satellite missions that advance our understanding of Earth, benefit society and demonstrate innovative space technologies, a call is now open for new Earth Explorer ideas.

Call for new Earth Explorer mission ideas

25.9.2017 14:22  

As part of ESA’s commitment to realise new satellite missions that advance our understanding of Earth, benefit society and demonstrate innovative space technologies, a call is now open for new Earth Explorer ideas.

Sentinel-5P satellite fuelled

25.9.2017 13:20  

Engineers have been at Russia’s Plesetsk launch site for a month now, ticking off the jobs on the ‘to do’ list so that the Copernicus Sentinel-5P satellite is fit and ready for liftoff on 13 October. With the satellite now fuelled, the team has passed another milestone.

Watch live: EO Open Science

22.9.2017 11:00  
Follow the EO Open Science conference via live webstream from ESA’s establishment in Italy, 25–28 September

Watch live

22.9.2017 11:00  
Follow the EO Open Science conference via live webstream from ESA’s establishment in Italy, 25–28 September

Northwest England

22.9.2017 10:05  
Earth observation image of the week: a Sentinel-2 image over part of northwest England, also featured on the Earth from Space video programme

Earth from Space

21.9.2017 14:20  
Join us Friday, 22 September, at 10:00 CEST for the ‘Earth from Space’ video programme

Giant berg on the move

21.9.2017 9:05  
Until a few days ago, the huge chunk of ice that broke off Antarctica’s Larsen C ice shelf in July has remained close, buffeting back and forth against the shelf. A68 is now on the move and drifting out to sea
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