Land use/Land cover Type

1992 Area in sq.km

Area in %

2000 Area in sq.km

Area in %

2011 Area in sq.km

Area in %

Built up area

1.49

1.91

3.89

4.98

14.22

18.22

Open ground/Agriculture

53.84

68.99

52.97

67.88

50.26

64.40

Tree cover

19.52

25.01

18.53

23.74

11.05

14.16

Water body

3.19

4.09

2.65

3.40

2.51

3.22