Ficheiro:Amazon River ESA387332.jpg
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Ficheiro orixinal (1.920 × 1.920 píxeles; tamaño do ficheiro: 5,23 MB; tipo MIME: image/jpeg)
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Resumo
DescriciónAmazon River ESA387332.jpg |
English: The Copernicus Sentinel-2A satellite takes us over northern Brazil on 22 August 2017, where the Amazon River meets the Atlantic Ocean (Amazon Delta).
Click on the "media-viewer button" (and +) to view this image at its full 10 m resolution directly in your browser. The sediment-laden water appears brown as it flows from the lower left to the open ocean in the upper right. ‘Popcorn’ clouds (Cumulus humilis clouds) are visible in parts of the image – a common occurrence during the Amazon’s dry season, formed by condensed water vapour released by plants and trees during the sunny day. The land varies in colour from the deep green of dense vegetation to light brown. Taking a closer look to the upper-left section of the image, we can see large brown areas where the vegetation has already been cleared away. Geometric shapes indicate agricultural fields, and linear roads cut through the remaining dense vegetation. Rainforests worldwide are being destroyed at an alarming rate. This is of great concern because they play an important role in global climate, and are home to a wide variety of plants, animals and insects. More than a third of all species in the world live in the Amazon Rainforest. Unlike other forests, rainforests have difficulty regrowing after they are destroyed and, owing to their composition, their soils are not suitable for long-term agricultural use. With their unique view from space, Earth observation satellites have been instrumental in highlighting the vulnerability of the rainforests by documenting the scale of deforestation. This image is featured on theEarth from Space video programme. |
Data | Tirada o 22 de agosto de 2017 |
Orixe | http://www.esa.int/spaceinimages/Images/2017/12/Amazon_River |
Autoría | European Space Agency |
Licenza (Reuso deste ficheiro) |
contains modified Copernicus Sentinel data (2017), processed by ESA,CC BY-SA 3.0 IGO |
Outras versións |
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Title InfoField | Amazon River |
Set InfoField | Earth observation image of the week |
System InfoField | Copernicus |
Mission InfoField | Sentinel-2 |
Location InfoField | Amazon Rainforest |
Activity InfoField | Observing the Earth |
Keywords InfoField | Rainforest |
![]() | Este ficheiro ten unha imaxe extraída: Imagem de Satélite Ilha Caviana.jpg. |
Licenza
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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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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
Pés de foto
Elementos retratados neste ficheiro
representa a
22 agosto 2017
image/jpeg
8f96c95837dac3fc1daa5c3b6106e82fefc35067
tamanho dos dados portugués
5.486.145 Byte
1.920 píxel
1.920 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 | 1 de decembro de 2017 ás 16:57 | ![]() | 1.920 × 1.920 (5,23 MB) | Fæ | European Space Agency, Id 387332, http://www.esa.int/spaceinimages/Images/2017/12/Amazon_River, User:Fæ/Project_list/ESA |
Uso do ficheiro
Non hai páxinas que usen este ficheiro.
Uso global do ficheiro
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- Uso en als.wikipedia.org
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Metadatos
Este ficheiro contén información adicional, probablemente engadida pola cámara dixital ou polo escáner usado para crear ou dixitalizar a imaxe. Se o ficheiro orixinal foi modificado, poida que algúns detalles non se reflictan no ficheiro modificado.
Ancho | 24.569 px |
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Alto | 24.570 px |
Bits por compoñente |
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Esquema de compresión | Sen comprimir |
Composición de píxeles | RGB |
Orientación | Normal |
Número de compoñentes | 3 |
Resolución horizontal | 72 ppp |
Resolución vertical | 72 ppp |
Disposición dos datos | formato de paquete de píxeles |
Software utilizado | Adobe Photoshop CC (Macintosh) |
Data e hora de modificación do ficheiro | 30 de novembro de 2017 ás 10:45 |
Espazo de cor | Sen calibrar |
Data e hora de dixitalización | 20 de setembro de 2017 ás 10:28 |
Data da última modificación dos metadatos | 30 de novembro de 2017 ás 11:45 |
Identificación única do documento orixinal | xmp.did:9fcf1a83-ae84-5948-825a-1e661eeacf92 |