This question is mainly for the validity of the comparison of the classification product of different types of spatial resolution.
Is it scientifically valid to compare very high-resolution image analysis product with that of moderate resolution. Say I have RapidEye image classification(8 class) of 2011 and forest loss pixels(just 3 class:forest loss, no forest loss, not applicable) of 2010 from landsat image products. Now I want to see what forest loss pixel of 2010 is converted to what in 2011.
Is it scientifically valid or not to compare product of different spatial resolution?