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

opendata IceLines Antarctica Landcover Sentinel-1 time-series yearly monthly quarterly daily inspireidentifiziert Land cover

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Nutzungshinweise

  • Nutzungseinschränkungen: Das DLR ist nicht haftbar für Schäden, die sich aus der Nutzung ergeben. / Use Limitations: DLR not liable for damage resulting from use.
  • terms of use: https://creativecommons.org/licenses/by/4.0/
  • Quellenvermerk: German Aerospace Center (DLR)

Quelle

EOC Geoservice DLR

Links zu den Metadaten

Bereitgestellt durch

German Aerospace Center (DLR)

Kategorie
Luft- und Raumfahrt
Straßen
Aktualität der Datensatzbeschreibung

27.07.2022

Zeitbezug der Daten

01.12.2014 —

Aktualisierungsfrequenz

Unregelmäßig

Raumbezug der Daten
Nutzungsbestimmung

Freie Nutzung

Lizenz

Creative Commons Namensnennung – 4.0 International (CC BY 4.0)