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Erdbeben
EinführungDas Erdbeben von Izmit
Hurrikane
SturmflutenHurrikan Katrina
Überschwemmungen
Thessaloniki (Griechenland)
Vulkane
EinführungAnden-VulkangürtelÄtnaNyiragongo und Nyamuragira
 
 
 
 
Article Images
Übung 3: Multitemporale Veränderungsdetektion und Überwachung
 
 
 
New lava flood
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 HI-RES JPEG (Size: 193 kb)
Training fields of 2001 that have to be modified for 2003 (new lava flow, plume, cloud).
 
 
Plume
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 HI-RES JPEG (Size: 180 kb)
Training fields of 2001 that have to be modified for 2003 (new lava flow, plume, cloud).
 
 
Cloud
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 HI-RES JPEG (Size: 103 kb)
Training fields of 2001 that have to be modified for 2003 (new lava flow, plume, cloud).
 
 
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 HI-RES JPEG (Size: 672 kb)
The supervised classification result for the Landsat 2001 image was manually re-coloured with colours that are easier to distinguish and associate with land cover features.
 
 
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 HI-RES JPEG (Size: 693 kb)
Supervised classification of 31 January 2003 Landat image. The volcanic plume was classified as clouds, but unfortunately it overlays part of the new lava of the 2001 eruption.
 
 
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 HI-RES JPEG (Size: 878 kb)
Supervised classification image of 15 January 2003. The image is very cloudy. Lava of the 2001 eruption can clearly be seen.
 


Nyiragongo und Nyamuragira
Einführung
Veränderungs
detektion und Risikobewertung
Einführung zum ArbeitsblattÜbung 1: Erforschen und Kennenlernen des VulkansÜbung 2: Lavadetektion mit überwachter Klassifizierung
Eduspace - Download
Nyiragongo_Landsat.zip
Eduspace - Software
LEOWorks 3LEOWorks 3 Tutorial
 
 
 
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