Kawah Ijen (Java Island) volcanic lake

Sentinel-2 MSI acquired on 16 April 2017 at 02:25:51 UTC
Author(s): Sentinel Vision team, VisioTerra, France - svp@visioterra.fr
Keyword(s): land, volcano, caldera, acidic, sulfuric, hydrochloric lake, Java, Indonesia
Fig. 1 - 4-3-2 natural colour - Located in the far east of Java island, Indonesia, the Ijen volcano is an active explosive volcano.
2D view 3D view
The vegetation established on the Ijen flanks are visible in green (its name means "green crater" in Javanese) surrounded by cities.
Fig. 2 - 8-11-2 colour composite - Its summit crater contains a “solfatare” from which is extracted sulfur ore.
3D view 2D view
Fig. 3 - 4,3,2 colour composite (strong stretching) - At night, blue sulfur flames are visible in Kawah Ijen sulfuric and hydrochloric lake.
2D view
Fig. 4 - 11-8-4 colour composite (strong stretching) - This caldera lake is known to be the world's largest highly acidic with a pH 0.2.
2D view
The views expressed herein can in no way be taken to reflect the official opinion of the European Space Agency or the European Union.
Contains modified Copernicus Sentinel data 2024, processed by VisioTerra.
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