Fig. 8
Cluster analysis of satellite image of the Brisbane area taken in 2010. For clarity, some of the clusters are merged together in bright-green clolour and the results are presented in two plots: (left penal) 1: scrub-land or bare ground, 2: forest, 3: roads and old residential areas, 4: mountain and forest mixed with playgrounds, 5: water, 6: residential areas, 7: bare ground and impervious surfaces, 8: commertial buildings, 9: residential area (with bright steel roofing) mixed with commercial buildings, 10: seashore; (right penal) 5: water, 11: new residential areas, 12: water and seashore, 13: water, 14: disturbed earth, 15: water and seashore