PRAKTIKUM ANALISIS ANAL ISIS GEOMORFOLOGI ANGKAT ANGKATAN 2015 Perhitungan morometri !er"a#ar$an rumu#an %an &ui"am
Dimana,
n = jumlah kontur kontur yang memotong diagonal diagonal jaring
Ci = interval kontur (meter)
D = diagonal grid, grid, Skala 1 : 25.000 25.000
Diketahui Diketahui : : 1, 2, !, ", #.., 1$ d : 1," ditanya : S = #.% &a'a :
No 1 2 ! " 5 + $ * 10 11 12 1! 1" 15 1+ 1$
N
' N(1)
1 2 ! " 5 + $ * 10 11 12 1! 1" 15 1+ 1$
0 1 2 ! " 5 + $ * 10 11 12 1! 1" 15 1+
1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1," 1,"
" m m m m m m m m m m m m m m m m m
*i 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m 12,5m
S$a+a 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m 250m
Kemiringan K+a#i-$a#i
.e"a Tinggi 'm)
/arna
Per#en ',)
eraat ' o)
Datar
0-2
02
/5m
gak andai
2-$
2-"
5 - 25 m
ijau muda
andai
$ - 15
"-*
25 $5 m
3uning
gak Curam
15 - !0
* - 1+
$5 - 200 m
&ingga
Curam
!0 $0
1+ - !5
200 - 500 m
4erah muda
erjal
$0 1"0
!5 - 55
500 - 1000 m
4erah
6 1"0
6 55
6 1000 m
Sangat erjal
ijau
7ngu
ael !.2 3la8i9ka8i 3emiringan ereng (an ;uidam, 1*!)
S',) 0 !,5$ $,1" 10,$"1 1",2*5 1$,*$5 21,"2* 25 2*,5$ !2,1"2 !5,$1" !,2*5 "2,*5$ "+,"2* 50 5!,5$ 5$,1"2
