Vilyuy river, Central Siberian Plateau

Sentinel-3 SRAL LAND acquired on 20 March 2018 at 12:33:40 UTC
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Sentinel-1 CSAR IW acquired on 09 April 2018 at 22:54:51 UTC
Sentinel-2 MSI acquired on 11 April 2018 at 04:07:11 UTC
Sentinel-1 CSAR IW acquired on 24 September 2018 at 22:54:59 UTC
Author(s): Sentinel Vision team, VisioTerra, France - svp@visioterra.fr
Keyword(s): River, polar, taiga, ice, snow, Siberia, Russia
Fig. 1 - S1 (09.04.2018) - vv,vh,ndi(vh,vv) colour composite - Colourful polarimetry highlights icy textures on Vilyuy river.
2D view 3D view
Fig. 2 - S2 (11.04.2018 - 4,3,2 natural colour) & S3 SRAL (Mar. 2018 - Peakiness Plrm Ku 20Hz) - Running water transitions to an icy flow.
3D view
Fig. 3 - S2 (12,11,2 colour composite) & S3 SRAL (Corrected ocog backscatter coefficient) - Mid infrared reveal details of this taiga landscape.
3D view
Fig. 4 - S1 (24.09.2018 - vv,vh,vv colour composite) & S3 SRAL (Sep. 2018 - Corrected ocog backscatter coefficient) - View before ice returns.
3D 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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