Exercise 2: Lava Detection using Supervised Classification - continued     The supervised classification result for the Landsat 2001 image was manually re-coloured with colours that are easier to distinguish and associate with land cover features.   The legend customize window in LeoWorks enables the user to assign a colour to a class, which is then displayed in the legend window. The class statistics provide information about the number of pixels per class and their percentage in relation to all the pixels of the image.