Class name | 1972-August | 1985-May | 1998-April | 2003-June | 2015-May | |||||
ha | % | ha | % | ha | % | ha | % | ha | % | |
Built-up | 16,429.68 | 44.65 | 16,226.29 | 44.10 | 16,439.17 | 44.69 | 15,672.24 | 42.61 | 18,938.88 | 51.49 |
Green and open areas | 4235.04 | 11.51 | 4902.66 | 13.32 | 5590.89 | 15.10 | 7227.97 | 19.65 | 4419.72 | 12.01 |
Agricultural land | 8677.80 | 23.58 | 8116.74 | 22.06 | 7794.00 | 21.19 | 7581.42 | 20.61 | 7086.42 | 19.26 |
Forest | 6994.08 | 19.01 | 6537.33 | 17.77 | 6051.06 | 16.45 | 5569.65 | 15.14 | 5553.45 | 15.10 |
Water bodies | 461.52 | 1.25 | 1009.35 | 2.74 | 907.25 | 2.46 | 731.09 | 1.99 | 784.00 | 2.13 |
Overall | 36,798.12 | 100 | 36,792.37 | 100 | 36,782.37 | 100 | 36,782.37 | 100 | 36,782.47 | 100 |