English: Lake Coatepeque is a lake of volcanic origin located in the Los Volcanes National Park in El Salvador.
In the past few weeks, the colour of its water changed from dark blue to turquoise.
The director of the Coatepeque Foundation, which works to protect the area, attributes the phenomenon to the interaction between the fresh water that reached the lake as a result of recent rains and the volcanic material deposited on the bottom of the lake.
The unusual phenomenon was captured by one of the Copernicus Sentinel-2 satellites on 24 August.
Free access shall be given to GMES dedicated data [...] made available through GMES dissemination platforms [...].
Conditions regarding use
Access to GMES dedicated data [...] shall be given for the purpose of the following use in so far as it is lawful:
reproduction;
distribution;
communication to the public;
adaptation, modification and combination with other data and information;
any combination of points (a) to (d).
GMES dedicated data [...] may be used worldwide without limitations in time.
Conditions regarding information to be given by users
When distributing or communicating GMES dedicated data [...] to the public, users shall inform the public of the source of that data and information.
Users shall make sure not to convey the impression to the public that the user’s activities are officially endorsed by the Union.
Where that data or information has been adapted or modified, the user shall clearly state this.
Absence of warranty
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
Captions
Add a one-line explanation of what this file represents
Uploaded a work by European Union, Copernicus Sentinel-2 imagery from https://www.copernicus.eu/en/media/image-day-gallery/lake-coatepeque-turned-turquoise with UploadWizard
File usage
No pages on the English Wikipedia use this file (pages on other projects are not listed).
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.