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Figure 46: Aerial view of marsh test 1
The results for the red colour band pixel count were similar to the spectral values
for rough pasture but had a definite gradient between the areas of and vegetation,
as opposed to two peaks for growth consistent with high vegetation, which
emerged as typical of the marsh samples taken during the testing of this algorithm
(the sampling section had a lower level of standard deviation but the full polygon
samples also included shade and other growth, as in the east of the sample above):
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