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Poster De Conférence Année : 2018

Multiscale description of Sentinel-2/MAJA products: a spectral and structure function approach

Résumé

Sentinel-2 surface reflectances exhibit a strong spatial variability that is due to both natural variability and strong anthropogenic effects. From an image processing view point, Sentinel-2 products maybe seen as images that embed a hierarchy of spatial structures of different sizes and of different energy levels. Many remote-sensing images of natural variables show a fractal structure that can be evidenced by various geometrical and statistical tools. Thus, it is tempting to check if Sentinel-2 images exhibit such scaling features. The objective of this study is to test the existence of scaling properties in Sentinel-2/MAJA products based on two main tools: 2D Fourier power spectra and first order structure functions.
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Dates et versions

hal-04464086 , version 1 (18-02-2024)

Identifiants

  • HAL Id : hal-04464086 , version 1

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Mathis Neuhauser, Sébastien Verrier, Sylvain Mangiarotti. Multiscale description of Sentinel-2/MAJA products: a spectral and structure function approach. THEIA-MAJA Workshop, Jun 2018, Toulouse, France. , 2018. ⟨hal-04464086⟩
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