SWIM Water Extent - Sentinel-1/2 - Global, Daily

Description: SWIM Water Extent is a global surface water product at 10 m pixel spacing based on Sentinel-1/2 data. The collection contains binary layers indicating open surface water for each Sentinel-1/2 scene. Clouds and cloud shadows are removed using ukis-csmask (see: https://github.com/dlr-eoc/ukis-csmask ) and are represented as NoData. The water extent extraction is based on convolutional neural networks (CNN). For further information, please see the following publications: https://doi.org/10.1016/j.rse.2019.05.022 and https://doi.org/10.3390/rs11192330

Global identifier:

Uuid(
    a9860b91-ef10-40d2-acaf-603336816d2a,
)

Origin: /Bund/GDI-DE

Tags: Daten ? Gewässergrund ? Hydrographie ? Oberflächengewässer ? Wasser ? Landbedeckung ? Wassergewinnung ? DLR ? EOC ? Global ? SWIM ? Sentinel-1 ? Sentinel-2 ? water extent ?

Bounding boxes: -180° .. 180° x -90° .. 90°

License: cc-by-nc/4.0

Language: Englisch/English

Organisations

• Deutsches Zentrum für Luft- und Raumfahrt (unbekannt)

Modified: 2025-02-25

Time ranges: 2024-10-04 - 2025-03-31

Resources

• https://doi.org/10.1109/JSTARS.2022.3152127 (Webseite) *
• https://doi.org/10.3390/rs11192330 (Webseite) *
• https://download.geoservice.dlr.de/SWIM_WE/files/ (Webseite) *
• https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/SWIM_WE (Webseite) *
• https://geoservice.dlr.de/eoc/swim/wms? (Webseite) *
• https://geoservice.dlr.de/eoc/swim/wms?SERVICE=WMS&REQUEST=GetCapabilities (WMS (Web Map Service))
• https://geoservice.dlr.de/web/maps/eoc:swim (Webseite) *

Status

Aktiv

Quality score

• Overall: 0.85
• Findability: 0.72

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  • Spatial: BoundingBox (0.50)
  • Temporal: true
• Accessibility: 1.00

  • Landing page: Specific (1.00)
  • Direct access: true
  • Publicly accessible: true
• Interoperability: 1.00

  • Open file format: true
  • Media type: true
  • Machine-readable metadata: true
  • Machine-readable data: true
• Reusability: 0.67

  • License: ClearlySpecifiedAndFree (1.00)
  • Contact info: false
  • Publisher info: true

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