Fig. 6
Cluster analysis of satellite image of the Brisbane area taken in 2002. For clarity, some of the clusters are merged together in bright-green colour and the results are presented in two plots: (left penal) 1: mountains and forest, 2: water, 3: forest 4: mix of parks, playgrounds and grassland, 5: old residential areas including some roads, 6: old residential areas, 7: scrub-land, 8: Bright surfaces including seashore, 9: new residential areas, and 10: mountains and forest; (right penal) 11: parks and playgrounds, 12: mountains and forest, 13: commercial buildings, 14: disturbed earth (recent deforestation), 15: impervious surfaces