Contour interval | No. of pixels | Pixel area | Area (sq m) | Area (sq km) | Area % | Relative area | Relative height |
20 | 11,196 | 400 | 4,478,400 | 4.47 | 10.3588 | 0.100 | 0.083 |
21 - 40 | 2318 | 400 | 927,200 | 0.92 | 2.14466 | 0.049 | 0.166 |
41 - 60 | 2904 | 400 | 1,161,600 | 1.16 | 2.68684 | 0.062 | 0.250 |
61 - 80 | 10,583 | 400 | 4,233,200 | 4.23 | 9.79164 | 0.236 | 0.330 |
81 - 100 | 18,565 | 400 | 7,426,000 | 7.42 | 17.1767 | 0.396 | 0.416 |
101 - 120 | 17,021 | 400 | 6,808,400 | 6.80 | 15.7482 | 0.363 | 0.500 |
121 - 140 | 21,074 | 400 | 8,429,600 | 8.42 | 19.4981 | 0.450 | 0.583 |
141 - 160 | 17,134 | 400 | 6,853,600 | 6.85 | 15.8527 | 0.366 | 0.660 |
161 - 180 | 5270 | 400 | 2,108,000 | 2.10 | 4.87592 | 0.112 | 0.750 |
181 - 200 | 1505 | 400 | 602,000 | 0.60 | 1.39246 | 0.032 | 0.833 |
201 - 220 | 417 | 400 | 166,800 | 0.16 | 0.38581 | 0.009 | 0.916 |
221 - 240 | 95 | 400 | 38,000 | 0.03 | 0.08789 | 0.002 | 1.000 |