16 December 2019
Spare a thought this Christmas for researchers hunkered down on their Polarstern icebreaker, adrift in the frozen Arctic Ocean. Subjected to temperatures as low as -45°C and the perpetual darkness of the polar winter, they are willing participants in MOSAiC – the world's largest and longest polar research expedition. Despite the darkness, however, the researchers and crew remain aware of what is happening close by. How? With the help of radar imaging satellites.
10 December 2019
The Greenland ice sheet is losing mass seven times faster than in the 1990s, according to new research.
26 November 2019
Torrential downpours have battered many parts of Italy this month, with extreme flooding wreaking havoc across northern Italy. The province of Alessandria is said to be one of the worst-affected areas according to Italian media, with around 200 people evacuated and 600 said to be left stranded.
18 November 2019
This week, southeast France was hit by a magnitude 5 earthquake with tremors felt between Lyon and Montélimar. The Copernicus Sentinel-1 radar mission has been used to map the way the ground shifted as a result of the quake.
29 October 2019
Hagibis was the biggest typhoon to hit Japan in decades. With extreme events like this likely to increase in number and in severity as a consequence of climate change, satellites are playing an increasingly important role in understanding and tracking huge storms.
18 October 2019
The Copernicus Sentinel-1 and Sentinel-2 satellites have revealed new cracks, or rifts, in the Pine Island Glacier – one of the primary ice arteries in the West Antarctic Ice Sheet. The two large rifts were first spotted in early 2019 and have each rapidly grown to approximately 20 km in length.
17 October 2019
A large iceberg, approximately 260 sq km, recently calved from the Getz Ice Shelf in West Antarctica. Using images from the Copernicus Sentinel-1 mission from 2 September to 14 October 2019, this animation shows the berg breaking off before spinning around in the Amundsen Sea.
01 October 2019
A huge iceberg has broken off the Amery Ice Shelf in Antarctica. Dubbed D28, the iceberg is around 1600 sq km – about the size of Greater London. Approximately 30 km wide and 60 km long, it is estimated to weigh over 300 billion tonnes.
10 September 2019
Reliable maps of sea-ice conditions and forecasts are of vital importance for maritime safety, safe navigation and planning. The continued retreating and thinning of Arctic sea ice calls for a more effective way of producing detailed and timely ice information – which is where artificial intelligence comes in.
ESA and the Asian Development Bank have joined forces to help the Indonesian government use satellite information to guide the redevelopment following the earthquake and tsunami that devastated the provincial capital of Palu and surroundings last year.
05 July 2019
Heatwave conditions catapulted Greenland into an early Arctic summer in June, prompting widespread melting across its icesheet surface, according to researchers at the Danish Meteorological Institute.
ESA are pleased to announce the release of PolSARpro v6.0 (Biomass Edition) software, which is the latest version of the ESA PolSARpro Toolbox (Polarimetric SAR data Processing and Educational Toolbox).
The European Space Agency (ESA) is organising an Advanced Training Course on Land Remote Sensing, which will focus on agriculture. The course will be held at Louvain-la-Neuve, in Belgium, from 16 to 20 September 2019.
Applications are open until 30 June.
15 May 2019
The monitoring of land subsidence is of vital importance for low-lying countries, but also areas which are prone to peculiar ground instability.
14 May 2019
Our planet works in mysterious ways. We are all used to hearing about the world's ice being the first casualty of climate change and, indeed, it is declining fast. However, recent findings show that one glacier is not conforming to the norm – it's actually been flowing more slowly and getting thicker.
27 March 2019
It is thought that well over a million people have been affected by what is probably the worst storm on record to hit the southern hemisphere. Making landfall on 15 March 2019, Cyclone Idai ripped through Mozambique, Malawi and Zimbabwe, razing buildings to the ground, destroying roads and inundating entire towns, villages and swathes of farmland.
20 March 2019
As millions of people in Mozambique, Malawi and Zimbabwe struggle to cope with the aftermath of what could be the southern hemisphere's worst storm, Copernicus Sentinel-1 is one of the satellite missions being used to map flooded areas to help relief efforts.
20 March 2019
Captured on 19 March, at 17:11 GMT (18:11 CET) by the Copernicus Sentinel-1 mission, this image shows the oil spill from the Grande America vessel. The Italian container ship, carrying 2200 tonnes of heavy fuel, caught fire and sank in the Atlantic, about 300 km off the French coast on 12 March.
14 March 2019
The Bering Strait is a sea passage that separates Russia and Alaska. It is usually covered with sea ice at this time of year – but as this image captured by the Copernicus Sentinel-1 mission on 7 March 2019 shows, it is virtually ice-free.
Showing 1 - 20 of 191 results.