File:Washington state flooding ESA23798501.jpeg
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Captions
Summary
[edit]DescriptionWashington state flooding ESA23798501.jpeg |
English: The US State of Washington is under a state of emergency following days of severe wind and rain leading to extensive flooding in parts of the state. The extreme weather was caused by an atmospheric river, a huge plume of moisture extending over the Pacific and into Washington. Different satellites in orbit carry different instruments that can provide us with a wealth of complementary information to understand and to respond to flooding disasters. The first image captured by the Copernicus Sentinel-2 mission shows the extent of the floods in the Nooksack River, which spilled over its banks this week and washed out several roads in the process. The flooding forced the evacuation of hundreds of residents and lead to the closure of schools. More than 158 000 people were affected by power outages and disruptions to other services. The conditions triggered mudslides in the region, prompting the closure of the Interstate 5, but it has since reopened. Optical satellite instruments such as the Copernicus Sentinel-2 satellites cannot see through clouds, which is why radar missions like Sentinel-1 are particularly useful. Radar images acquired before and after flooding events offer immediate information on the extent of inundation, thanks to Sentinel-1’s ability to ‘see’ through clouds and rain. The radar image on the right uses information from two separate acquisitions captured by the Copernicus Sentinel-1 mission on 4 November and 16 November 2021 and shows the extent of the flooding of the Nooksack River in dark blue. The Copernicus Sentinels are a fleet of dedicated EU-owned satellites, designed to deliver the wealth of data and imagery that are central to the European Union's Copernicus environmental programme. |
Date | 18 November 2021 (upload date) |
Source | Washington state flooding |
Author | European Space Agency |
Other versions |
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Activity InfoField | Observing the Earth |
Mission InfoField | Sentinel-2 |
System InfoField | Copernicus |
Licensing
[edit]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 2021
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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This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 IGO license. Attribution: ESA, CC BY-SA IGO 3.0
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:40, 18 November 2021 | 1,920 × 1,440 (4.48 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2021/11/flooding_in_washington_state/23798535-1-eng-GB/Flooding_in_Washington_state.jpg via Commons:Spacemedia |
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Metadata
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 22.5 (Windows) |
File change date and time | 12:05, 18 November 2021 |
Color space | Uncalibrated |
Date and time of digitizing | 15:48, 9 March 2021 |
Date metadata was last modified | 13:05, 18 November 2021 |
Unique ID of original document | xmp.did:a9aa7b42-7151-294e-8c08-b1fccb6c2f03 |