Report summarizes study of radiometrically and polarimetrically calibrated data from airborne synthetic-aperture-radar images of single-species forest stands in frozen and thawed conditions. Copolarization radar cross sections found as much as 6 dB less in frozen than in thawed condition. Effect attributed to fact that dielectric constants are greater in thawed condition. More-subtle differences determined by computing two features of statistics of Strokes matrices over resolution elements of each forest stand.


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    Titel :

    Polarimetric Radar Signatures Of Frozen And Thawed Forests


    Beteiligte:
    Kwok, Ronald (Autor:in) / Rignot, Eric (Autor:in) / Way, Jobea (Autor:in) / Holt, John (Autor:in) / Freeman, Anthony (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.09.1992



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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