Slope interval

No. Of pixel

Pixel area

Area

(sq m)

Area

(sq km)

% area

< 7˚

69,644

400

27,857,600

27.8576

64.5282

7˚ - 20˚

32,494

400

12,997,600

12.9976

30.1071

20˚ - 30˚

5319

400

2,148,800

2.1488

4.97739

>30˚

418

400

167,200

0.1672

0.38729