Four local patches are sampled to show their patch size time series (unit: pixels) N, change in patch size over time (unit: pixels) C, boxplots of C and PSD of pixel intensity series. The pixel intensity series is .

<p>Four local patches are sampled to show their patch size time series (unit: pixels) N, change in patch size over time (unit: pixels) C, boxplots of C and PSD of pixel intensity series. The pixel intensity series is .