Orientation | Urban land area (1990, km2) | Compaction Index (1990) | Urban land area (2000, km2) | Compaction Index (2000) | Expansion Rate (km2/a) | Expand intensity index |
NN | 4.32 | 0.43 | 4.99 | 0.42 | 0.07 | 1.56 |
NE | 19.76 | 0.44 | 24.60 | 0.28 | 0.48 | 2.45 |
EE | 21.09 | 0.49 | 26.65 | 0.33 | 0.56 | 2.63 |
ES | 6.29 | 0.66 | 8.12 | 0.61 | 0.18 | 2.91 |
SS | 8.82 | 0.61 | 16.43 | 0.60 | 0.76 | 8.64 |
SW | 20.08 | 0.49 | 29.03 | 0.56 | 0.90 | 4.46 |
WW | 20.32 | 0.55 | 23.44 | 0.64 | 0.31 | 1.53 |
WN | 8.43 | 0.55 | 9.76 | 0.41 | 0.13 | 1.58 |