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  • Granulometric maps from high resolution satellite images
    Mering, Catherine ; Chopin, Franck
    A new method of landcover mapping from statellite images using granulometric analysis is presented here. Discontinuous landscapes such as steppian bushes of semi arid regions and recently growing ... urban settlements are especially concerned by this study. Spatial organisations of the landcover are quantifiedby means of the size distribution analysis of the landcover units extracted from high resolution remotely sensed images. A granulometric map is built by automatic classification of every pixel of the image acording to the granulometric density inside a sliding neigbourhood. Granulometric mapping brings some advantages over traditional thematic mapping by remote sensing by focusing on fine spatial events and small changes in one peculiar category of the landscape.
    Vir: Image analysis & stereology : official journal of the International Society for Stereology. - ISSN 1580-3139 (Letn. 20, suppl. 1, 2001, str. 613-618)
    Vrsta gradiva - e-članek
    Leto - 2001
    Jezik - angleški
    COBISS.SI-ID - 16071641

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