URBAN SPRAWL ON JENEBERANG DELTA OF MAKASSAR: A ...

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Results and discussion

• Classification accuracy of Landsat image

classification is 88% (accurate)and Kappa coeff.

0.82 (Tab.1)

• The land use compositions in 1999 (total 1001.24

ha) are: Dryland farming and ricefield /natural

vegetation 38%; Wetlnd 41% and Buidup area

and residential 21% (Tab.2)

• The wetland and dryland farming/rice fields

continue to diminished (each left 14% in 2010)

and buildup area increased up to 73% in 2010)

(Tab. 3)

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Results and discussion • Classification accuracy of Landsat image classification is 88% (accurate)and Kappa coeff. 0.82 (Tab.1) • The land use compositions in 1999 (total 1001.24 ha) are: Dryland farming and ricefield /natural vegetation 38%; Wetlnd 41% and Buidup area and residential 21% (Tab.2) • The wetland and dryland farming/rice fields continue to diminished (each left 14% in 2010) and buildup area increased up to 73% in 2010) (Tab. 3)

Table 1. The error matrix of Landsat classification over the study area (Landsat 1999) Land use Dry land and User's Acc. Comm.err. Prod. Acc. Omission err. RF 96% 4% 83% 17% Wetland 88% 12% 92% 8% Buildup 80% 20% 91% 9% Overall accuracy 88% Kappa coef. (KHAT) 0.82

Page 1 and 2: URBAN SPRAWL ON JENEBERANG DELTA OF
Page 3 and 4: Cont. • The development (conversi
Page 5 and 6: Method • Supervised classificatio
Page 7: Research Procedure
Page 11 and 12: The dynamics of land use change in
Page 13 and 14: Future plan on the study area: The
Page 15: Thank You for your attention

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