Återgå till huvudnavigering Återgå till sök Gå direkt till huvudinnehållet

Backscatter signatures of wind-thrown forest in satellite SAR images

  • L.E.B. Eriksson
  • , Johan Fransson
  • , M.J. Soja
  • , M. Santoro

Publikation: Kapitel i bok/rapport/konferenshandlingKonferensartikel i proceedingsPeer review

Sammanfattning

Two field experiments have been conducted in Sweden to allow an evaluation of the backscatter signatures of wind-thrown forest from L-band, C-band and X-band Synthetic Aperture Radar. When the trees are felled the backscattered signal from TerraSAR-X (X-band) increase with about 1.5 dB, while for ALOS PALSAR (L-band) a decrease with the same amount is observed. Radar images with fine spatial resolution also show shadowing effects that should be possible to use for identification of storm felled forest.
OriginalspråkEngelska
Titel på värdpublikation2012 IEEE International Geoscience & Remote Sensing Symposium : Proceedings
FörlagIEEE
Sidor6435-6438
Antal sidor4
ISBN (tryckt)978-1-4673-1159-5
DOI
StatusPublicerad - 2012

Publikationsserier

SerieIEEE International Geoscience and Remote Sensing Symposium proceedings
ISSN2153-6996

Nyckelord

  • Synthetic Aperture Radar
  • clear-cut
  • forestry
  • storm damage
  • wind-throw

Citera det här