Geo-ForPy - Fragmentation of Forest Cover in the Paraguayan Chaco - Landsat-5/7/8, 2000/2010/2020

This product is a shape file of all detected forest patches in the Paraguayan Chaco that are larger than 10 hectars fort he years 2000, 2010, and 2020. Every forest patch contains information on its perimeter, size, shape, and core area. By looking at all forest patches together, an impression can be gained of the fragmentation of the forest in the Paraguayan Chaco.
Proximity is a measure of fragmentation. Areas of large and close by forest patches show high proximity values while isolated patches or patchest hat are only surrounded by small forest patches, have a small proximity.
The Core area index quantifies the share of core area in the entire forest patch area. Thereby, corea area is the area of a forest patch with at least 500m distance to the edge of the forest.
The Shape index is calculated from perimeter and area of a patch. The fragementation of a forest often has the effect that the ratio between area and perimeter is affected. The edge lengths become longer while the surface area becomes smaller.

Land cover opendata forest forest cover random forest fragmentation Landsat-5 Landsat-7 Landsat-8 Paraguay

Links zu den Daten

FOREST_FRAGMENTATION_PRY_2000

https://geoservice.dlr.de/eoc/land/wms?  
WMS

FOREST_FRAGMENTATION_PRY_2010

https://geoservice.dlr.de/eoc/land/wms?  
WMS

FOREST_FRAGMENTATION_PRY_2020

https://geoservice.dlr.de/eoc/land/wms?  
WMS

Geo-ForPy - Deforestration in Latin America and the Paraguayan Chaco

https://www.geoforpy.eoc.dlr.de/  
WWW

Understanding 34 Years of Forest Cover Dynamics across the Paraguayan Chaco: Characterizing Annual Changes and Forest Fragmentation Levels between 1987 and 2020

https://www.mdpi.com/1999-4907/13/1/25  
WWW

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.
  • Nutzungsbedingungen: Lizenz, https://creativecommons.org/licenses/by/4.0/ Terms of use: License, 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

Wed Jan 18 13:51:38 GMT 2023

Zeitbezug der Daten

Fri Dec 31 23:00:00 GMT 1999 — Thu Dec 31 22:59:59 GMT 2020

Aktualisierungsfrequenz

Unregelmäßig

Raumbezug der Daten
Nutzungsbestimmung

Freie Nutzung

Lizenz

Creative Commons Namensnennung – 4.0 International (CC BY 4.0)