IceLines - Sentinel-1 - Antarctica

IceLines (Ice Shelf and Glacier Front Time Series) is an automated calving front monitoring service providing monthly ice shelf front time series of major Antarctic ice shelves. The provided time series allows to discover the dynamics of ice shelf front changes and calving events. The front positions are automatically derived from Sentinel-1 data based on a deep neuronal network called HED-U-Net. The time series covers the timespan 2014 to today (partly limited due to Sentinel-1 data availability). Incorrectly extracted fronts are truncated which might lead to gaps in the time series especially between December to March due to strong surface melt. Annual averages are calculated based on the extracted monthly fronts (excluding the summer months) and provide more robust results due to temporal aggregation

Data and Resources

Additional Info

Field	Value
Last Updated	July 27, 2023, 16:55 (UTC)
Created	June 16, 2023, 20:56 (UTC)
Contact email	geoservice@dlr.de
Contact name	German Aerospace Center (DLR)
Frequency	http://publications.europa.eu/resource/authority/frequency/IRREG
GUID	https://mcloud.de/web/guest/suche/-/results/detail/7ffa8888-fe28-4f12-b3a1-d08eae6f265e
Identifier	7ffa8888-fe28-4f12-b3a1-d08eae6f265e
Modified	2023-01-18T13:51:50.798000+00:00
Publisher URI	https://mcloud.de/web/guest/suche/-/results/detail/7ffa8888-fe28-4f12-b3a1-d08eae6f265e#publisher
Publisher name	German Aerospace Center (DLR)
Start of temporal extent	2014-12-01
Theme	["http://publications.europa.eu/resource/authority/data-theme/ENVI"]
URI	https://mcloud.de/web/guest/suche/-/results/detail/7ffa8888-fe28-4f12-b3a1-d08eae6f265e
access_rights	Nutzungseinschränkungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Use Limitations: DLR not liable for damage resulting from use. Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by/4.0 / terms of use: https://creativecommons.org/licenses/by/4.0/
harvest_object_id	c1ae3929-1355-41b6-9f15-63d77d3efada
harvest_source_id	1da0a2ca-d24c-4f40-a127-12319109776d
harvest_source_title	Germany - Open Data Portal
spatial	{"type": "Polygon", "coordinates": [[[-180, -60], [180, -60], [180, -90], [-180, -90], [-180, -60]]]}