Файл:Safeguarding our oceans ESA22060400.jpeg
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ОписаниеSafeguarding our oceans ESA22060400.jpeg |
English: Today marks World Oceans Day, a day that aims to raise awareness in protecting and restoring our oceans and its resources. Today, and every day, Earth observing satellites continuously watch over the ocean to monitor and protect our environment. Covering more than 70% of Earth’s surface, the oceans are what makes this our Blue Planet. Our seas influence the climate, produce the oxygen we breathe, serve as a means of transport and a major source of food and resources. But they are under stress from climate change, pollution and ocean acidification – all of which affect ecosystems and biodiversity. Satellite data increase our scientific understanding and support a range of environmental monitoring services in support of ocean conservation. From water saltiness to wave height, through sea level, sea ice and phytoplankton, satellites take stock of the ocean in many different ways. In this image, captured by the Copernicus Sentinel-3 mission, the green algae blooms swirling around the Baltic Sea are visible. The Baltic Sea faces many serious challenges, including toxic pollutants, deep-water oxygen deficiencies and toxic blooms of cyanobacteria affecting the ecosystem, aquaculture and tourism. Satellite data can track the growth and spread of harmful algae blooms in order to alert and mitigate against damaging impacts for tourism and fishing industries. Learn more about the seas that surround us and how satellite monitoring helps protect them. |
Дата | Снято: 2019 |
Источник | Safeguarding our oceans |
Автор | European Space Agency |
Другие версии |
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Activity InfoField | Observing the Earth |
Mission InfoField | Sentinel-3 |
System InfoField | Copernicus |
Лицензирование
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.
Атрибуция: 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
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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Этот файл доступен по лицензии Creative Commons Attribution-Share Alike 3.0 IGO. Атрибуция: ESA, CC BY-SA IGO 3.0
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