Fichier:Grande America oil spill imaged ESA418485.jpg
Fichier d’origine (4 807 × 3 684 pixels, taille du fichier : 7,29 Mio, type MIME : image/jpeg)
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Description
DescriptionGrande America oil spill imaged ESA418485.jpg |
English: Captured just yesterday, 19 March, at 17:11 GMT (18:11 CET) by the Copernicus Sentinel-1 mission, this image shows the oil spill from theGrande Americavessel. 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.
Copernicus Sentinel-1 acquired this radar image of the oil slick, the large, dark patch visible in the centre of the image, stretching about 50 km. Marine vessels are identifiable as smaller white points, which could be those assisting in the clean-up process. Oil is still emerging from the ship now lying at a depth of around 4500 metres. French authorities are trying to reduce the impact of pollution along the coast. Sentinel-1 is a two-satellite constellation built for the European Commission’s Copernicus environmental monitoring programme. The identical satellites each carry an advanced radar instrument that can ‘see’ through the dark and through clouds. Satellite radar is particularly useful for monitoring the progression of oil spills because the presence of oil on the sea surface dampens down wave motion. Since radar basically measures surface texture, oil slicks show up well – as black smears on a grey background. |
Date | |
Source | http://www.esa.int/spaceinimages/Images/2019/03/Grande_America_oil_spill_imaged |
Auteur | European Space Agency |
Autorisation (Réutilisation de ce fichier) |
contains modified Copernicus Sentinel data (2019), processed by ESA,CC BY-SA 3.0 IGO |
Title InfoField | Grande America oil spill imaged |
System InfoField | Copernicus |
Mission InfoField | Sentinel-1 |
Activity InfoField | Observing the Earth |
Conditions d’utilisation
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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Ce fichier est soumis à la licence Creative Commons Attribution – Partage dans les Mêmes Conditions 3.0 IGO. Attribution: 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.
Attribution: Contains modified Copernicus Sentinel data 2019
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
Éléments décrits dans ce fichier
dépeint
20 mars 2019
image/jpeg
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Date et heure | Vignette | Dimensions | Utilisateur | Commentaire | |
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actuel | 3 avril 2019 à 14:25 | 4 807 × 3 684 (7,29 Mio) | Fæ | European Space Agency, Id 418485, http://www.esa.int/spaceinimages/Images/2019/03/Grande_America_oil_spill_imaged, User:Fæ/Project_list/ESA |
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Métadonnées
Ce fichier contient des informations supplémentaires, probablement ajoutées par l'appareil photo numérique ou le numériseur utilisé pour le créer.
Si le fichier a été modifié depuis son état original, certains détails peuvent ne pas refléter entièrement l'image modifiée.
Largeur | 11 159 px |
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Hauteur | 8 650 px |
Schéma de compression | Non compressé |
Composition des pixels | RVB |
Orientation | Normale |
Nombre de composantes | 4 |
Résolution horizontale | 72 pt/po |
Résolution verticale | 72 pt/po |
Logiciel utilisé | Adobe Photoshop CS4 Windows |
Date de modification du fichier | 21 mars 2019 à 12:53 |
Espace colorimétrique | Non calibré |
Largeur de l’image | 4 807 px |
Hauteur de l’image | 3 684 px |
Bits par composante |
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Date et heure de la numérisation | 20 mars 2019 à 11:08 |
Date de la dernière modification des métadonnées | 21 mars 2019 à 13:53 |
Identifiant unique du document original | xmp.did:83DC01EFF04AE911B25FECB47E77FE35 |