I am very new to QGIS and I have two tif images which I need to do pixel analysis on, so that I can compare the change in vegetation over time.
How do I go about this?
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You may want to look at the raster classification plugin for QGIS. Here is a link that explains the plugin: http://wiki.gis-lab.info/w/Raster_classification_with_DTclassifier_for_QGIS
Ryan Garnett
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