High-Resolution Snow & Ice Monitoring; River and Lake Ice Extent S1+S2

Description

The River and Lake Ice Extent S1+S2 (RLIE S1+S2) product is part of the Copernicus Land Monitoring Service (CLMS), pan-European High Resolution Snow and Ice Monitoring (HR-S&I) Ice product suite.The River and Lake Ice Extent (RLIE) products measure the presence of ice in rivers and lakes described by the EU-HYDRO network database, in particular the area of snow-free or snow-covered ice. The RLIE S1+S2 product is computed from the combination of RLIE S1 and RLIE S2 products.The RLIE S2 product from a given day is gap-filled using the RLIE S1 information from the same day. Because the RLIE S1+S2 is only produced when RLIE S2 and RLIE S1 products are aquired on the same day, it is delivered in delayed-time for the entire EEA39 zone at a spatial resolution of 20 m x 20 m. More information about the RLIE S1+S2 product methodology and workflow is outlined in the product user manual

Additional info

Additional info

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Resolution

20m

Geographical coverage

Europe (Lat; 34N 66N Lon; -26W 44E)

Temporal availability

September 1, 2016 - ongoing

Update Frequency

Delayed time, when S1 and S2 are acquired on the same day

Band Information

Name	Description	Units	Range	Sentinel Hub Units	Digital Range	No data
RLIE	River and lake ice extent	Not applicable	Not applicable	DN	1, 100, 205, 254	255
QC	Quality layer providing basic assessment of RLIE quality	Not applicable	Not applicable	DN	0 - 3, 205	255
QCFLAGS	Quality flags	bit; Additional info here.	1 - 8	Not applicable	Not applicable	Not applicable

Custom scripts

Collection of Copernicus services data custom scripts

License

Freely and openly accessible according to the Copernicus data and information policy. (Read more).

Provider

European Environment Agency

Managed By

Sentinel Hub

See all datasets managed by Sentinel Hub.

Contact

Copernicus Land Monitoring Service Contact