I am trying to classify a Landsat 8 image using the semi-automatic classification plugin in QGIS 2.6.
When trying to define ROIS, I select a pixel of of interest, but the polygon is created somewhere else in the image, rather than around the pixel I selected!, is this correct?
-The red arrow shows the pixel I choose to create the ROI and the blue arrow shows the polygon
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When trying to define ROIS, I select a pixel of of interest, but the polygon is created somewhere else in the image, rather than around the pixel I selected!, is this correct?
-The red arrow shows the pixel I choose to create the ROI and the blue arrow shows the polygon
أكثر...