Irrigated/not irrigated area

  • Based on the thresholding of the SSM contrast existing between irrigated fields and the surrounding area & ancillary information on the parcel boundaries.

irrigation

  • Methodology: unsupervised thresholding classification method, based on the exploitation of local statistics computed at different scales (n1 < n2)
    • Automatic threshold value & multi window approach
  • Input: S1 & S2 SSM at the highest resolution, i.e. ~40 ? pixel size (~100 ? resolution).
  • Output: binary map, eventually aggregated at field scale, using the parcel borders information.ased on the thresholding of the SSM contrast existing between irrigated fields and the surrounding area & ancillary information on the parcel boundaries.

descarga  Irrigation/Not Irrigation Short Technical Note