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= Statistics, histograms and colors =

Calculate and plot the histograms of different surface types (ice, land, meltponds) for the Landsat channels 1 (450-520nm), 2 (520-600nm), and 3 (630-690nm).


 * Select coordinates of homogeneous regions
 * Retrieve region from array
 * Calculate histograms


Landsat data:

{{{/pf/u/u241127/satbild/LE71770012008201SGS00}}}


[[/Group1]] - Done. Check inside.

[[/Group2]]

[[/Group3]]