sarproz-group

spars point selection

This topic contains 1 reply, has 2 voices, and was last updated by  periz 4 months, 1 week ago.

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  • #3133

    mohsen-ebrahimian
    Participant

    hello
    after spars point processing, i need a kmz or csv file Contains spars points that Are located only in a Specific polygon , because Results of the Specific areas are more important for me . so i made a polygon in custom mask generation and loaded it . but in spars data export step, the kmz file that was created contained all sampled points without any threshold (for example amp stab index) ,as well as the points don’t have def trend chart.
    in time series module i didn’t find a solution for my purpose.
    kmz and log file is attached .
    regards

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  • #3139

    periz
    Keymaster

    if you select all pixels in an area, all those pixels will be treated and exported.
    you do not want all pixels in that area
    you want all pixels with some additional thresholds, like temporal coherence higher than a value or whatever.
    to apply multiple thresholds, use the “save selection” function in “scatter plots”
    https://sarproz.com/manual/xplot.html
    https://sarproz.com/manual/xplot_save.html
    best

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