Ficheiro:Barcelona, Spain ESA22069155.jpeg
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Resumo
DescriciónBarcelona, Spain ESA22069155.jpeg |
English: The Copernicus Sentinel-2 mission takes us over Barcelona – the second largest city in Spain. On the northeast coast of the Iberian Peninsula, Barcelona occupies a low plateau along the Mediterranean coastal plain. The city and its red roofs contrast with the forested hills and the sea that surround it. The famous Avinguda Diagonal avenue can be seen in the right of the image. The road is one of Barcelona’s broadest avenues and cuts the city diagonally in two, hence its name. The circular Plaça de les Glòries Catalanes was meant to be the city centre in the original urban plan, but nowadays is used largely as a roundabout. Dominating the left side of the image are the Garraf Massif mountains, their cliffs reaching the Mediterranean coast. Its highest point on the coastal side is La Morella – almost 600 m above sea level. The Llobregat River can be seen entering the image in the top left. The river rises in the eastern Pyrenees and flows southeast before emptying into the Mediterranean Sea. Before reaching the sea, the river forms a small delta, which used to provide a large extension of fertile land but is now largely urbanised. Barcelona-El Prat airport can be seen to the left of the river. Along the coast, the port of Barcelona, one of Europe’s top ten largest container ports, is visible. Barcelona is home to the Universitat Politècnica de Catalunya – the largest engineering university in Catalonia. In 2017, the university won ESA’s Small Satellite Challenge and the top prize at the Copernicus Masters competition with its Federated Satellite Systems (FSSCat) project. The FSSCat mission consists of two small CubeSat satellites, each about the size of a shoebox, and will use state-of-the-art dual microwave and multispectral optical sensors. Ф-sat-1 – an enhancement of FSSCat carried on one of the two CubeSats – is set to launch soon from Europe’s spaceport in Kourou. It will be the first experiment to demonstrate how artificial intelligence can be used for Earth observation. Ф-sat-1 will have the ability to filter out less than perfect images so that only usable data are returned to Earth. This will allow for the efficient handling of data so that users will have access to timely information – ultimately benefiting society at large. Ф-sat-1 will acquire an enormous number of images that will allow scientists to detect urban heat islands, monitor changes in vegetation and water quality, as well as carry out experiments on the role of evapotranspiration in climate change. This image, which was captured on 16 March 2017, is also featured on the Earth from Space video programme. |
Data | Tirada o 16 de marzo de 2017 |
Orixe | Barcelona, Spain |
Autoría | European Space Agency |
Outras versións |
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Activity InfoField | Observing the Earth |
Mission InfoField | Sentinel-2 |
Set InfoField | Earth observation image of the week |
System InfoField | Copernicus |
Licenza
This image contains data from a satellite in the Copernicus Programme, such as Sentinel-1, Sentinel-2 or Sentinel-3. Attribution is required when using this image.
Recoñecemento: Contains modified Copernicus Sentinel data 2017
Attribution
The use of Copernicus Sentinel Data is regulated under EU law (Commission Delegated Regulation (EU) No 1159/2013 and Regulation (EU) No 377/2014). Relevant excerpts:
Free access shall be given to GMES dedicated data [...] made available through GMES dissemination platforms [...].
Access to GMES dedicated data [...] shall be given for the purpose of the following use in so far as it is lawful:
GMES dedicated data [...] may be used worldwide without limitations in time.
GMES dedicated data and GMES service information are provided to users without any express or implied warranty, including as regards quality and suitability for any purpose. |
Attribution
This media was created by the European Space Agency (ESA).
Where expressly so stated, images or videos are covered by the Creative Commons Attribution-ShareAlike 3.0 IGO (CC BY-SA 3.0 IGO) licence, ESA being an Intergovernmental Organisation (IGO), as defined by the CC BY-SA 3.0 IGO licence. The user is allowed under the terms and conditions of the CC BY-SA 3.0 IGO license to Reproduce, Distribute and Publicly Perform the ESA images and videos released under CC BY-SA 3.0 IGO licence and the Adaptations thereof, without further explicit permission being necessary, for as long as the user complies with the conditions and restrictions set forth in the CC BY-SA 3.0 IGO licence, these including that:
See the ESA Creative Commons copyright notice for complete information, and this article for additional details.
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Este ficheiro está licenciado baixo a licenza Creative Commons recoñecemento compartir igual 3.0 IGO. Recoñecemento: ESA, CC BY-SA IGO 3.0
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Elementos retratados neste ficheiro
representa a
16 marzo 2017
image/jpeg
a783c43bdac70dd321a9b535de57542e2fdfa132
tamanho dos dados portugués
9.975.216 Byte
3.761 píxel
4.133 píxel
Historial do ficheiro
Prema nunha data/hora para ver o ficheiro tal e como estaba nese momento.
Data/Hora | Miniatura | Dimensións | Usuario | Comentario | |
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actual | 14 de xuño de 2020 ás 07:13 | 4.133 × 3.761 (9,51 MB) | OptimusPrimeBot | #Spacemedia - Upload of https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2020/06/barcelona_spain/22069145-1-eng-GB/Barcelona_Spain.jpg via Commons:Spacemedia |
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Orientación | Normal |
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Resolución horizontal | 72 ppp |
Resolución vertical | 72 ppp |
Software utilizado | Adobe Photoshop 21.1 (Windows) |
Data e hora de modificación do ficheiro | 9 de marzo de 2020 ás 13:51 |
Espazo de cor | Sen calibrar |
Data e hora de dixitalización | 9 de marzo de 2020 ás 14:45 |
Data da última modificación dos metadatos | 9 de marzo de 2020 ás 14:51 |
Identificación única do documento orixinal | xmp.did:03e81641-759f-5846-82e8-1d8765970f5f |