430
420
410
| | 400
390
380
370
360
350
60
50
40
20
19
|| 30
1
c — — —— —— — —
banks: mean 8,69, standard dev. 19,91
a depressions: mean 8,28, st. dev. 19,41
banks and depressions together:
mean: 8,48, standard dev. 19,85
1 2 2 , A a °
Q
.
T T y y
I
100 Pixel
yo b] Y,» 4 NT I 1-3 i 1 y 3 T
150 200
Fig.2: Distribution of amount of area of banks and depressions
as measured from the image.