High-Resolution Snow & Ice Monitoring; River and Lake Ice Extent - Sentinel 1

Description

The River and Lake Ice Extent - Sentinel 1 (RLIE S1) 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 product is released in near real time for the entire EEA39 zone based on the revisit time of the Sentinel 1 syntetic aperture radar constellation, and it is generated at a spatial resolution of 20 m x 20 m. Because it is time critical for several applications, every effort is made to provide near real time ice products between 6 and 12 hours after the data sensing time. More information about the RLIE S1 product methodology and workflow is outlined in the product user manual

Additional info

Additional info

Explore

Open in EDC Browser Open in EO Browser

Resolution

20m

Geographical coverage

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

Temporal availability

September 1, 2016 - ongoing

Update Frequency

NRT, between 6 and 12 hours after the data sensing time.

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	255
QC	Quality layer providing basic assessment of RLIE quality	Not applicable	Not applicable	DN	0 - 3	255
QCFLAGS	Quality flags	bit; Additional info here.	1 - 7	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