Hasil Analisis data acara 4: analisa curah hujan wilayah
Tabel 4.1 Data Pengamatan
Stasiun | Pi |
P₁ | 50 |
P₂ | 60 |
P₃ | 60 |
P₄ | 75 |
P₅ | 80 |
P₆ | 75 |
P₇ | 90 |
P₈ | 95 |
P₉ | 100 |
P₁₀ | 115 |
P₁₁ | 110 |
P₁₂ | 115 |
P₁₃ | 125 |
Tabel 4.2. Hasil analis data dengan metode aljabar
No | Stasiun | Pi |
1 | P₁ | 50 |
2 | P₂ | 60 |
3 | P₃ | 60 |
4 | P₄ | 75 |
5 | P₅ | 80 |
6 | P₆ | 75 |
7 | P₇ | 90 |
8 | P₈ | 95 |
9 | P₉ | 100 |
10 | P₁₀ | 115 |
11 | P₁₁ | 110 |
12 | P₁₂ | 115 |
13 | P₁₃ | 125 |
n | 13 | |
ƩPi | 1150 | |
P (mm) | 88,461538 | |
Tabel 4.3. Hasil analis data dengan metode Polygon Thiessen
No | Stasiun | Pi | Ai (mm)² | Pi Ai |
1 | P₁ | 50 | 633 | 31650 |
2 | P₂ | 60 | 1246,5 | 74790 |
3 | P₃ | 60 | 726,5 | 43590 |
4 | P₄ | 75 | 2311 | 173325 |
5 | P₅ | 80 | 1787,5 | 143000 |
6 | P₆ | 75 | 202 | 15150 |
7 | P₇ | 90 | 1266 | 113940 |
8 | P₈ | 95 | 2069,5 | 196602,5 |
9 | P₉ | 100 | 1604,5 | 160450 |
10 | P₁₀ | 115 | 1704 | 195960 |
11 | P₁₁ | 110 | 1633 | 179630 |
12 | P₁₂ | 115 | 841,5 | 96772,5 |
13 | P₁₃ | 125 | 824,5 | 103062,5 |
ƩAi | 16849,5 | |||
ƩPi Ai | 1527922,5 | |||
P (mm) | 90,680584 | |||
Tabel 4.4. Hasil analis data dengan metode Isohyt
No | Stasiun | Pi | Ai (mm)² | Ai | |
1 | P₁ | 50 – 55 | 52,5 | 251 | 13177,5 |
2 | P₁ dan P₂ | 55 – 60 | 57,5 | 1052,5 | 60518,75 |
3 | P₂ dan P₃ | 60 – 65 | 62,5 | 867,5 | 54218,75 |
4 | P₃ | 65 – 70 | 67,5 | 1221 | 82417,5 |
70 – 75 | 72,5 | 1384,5 | 100376,25 | ||
5 | P₄ dan P₆ | 75 – 80 | 77,5 | 1397,5 | 108306,25 |
6 | P₅ | 80 – 85 | 82,5 | 1171 | 96607,5 |
7 | 85 – 90 | 87,5 | 1197,5 | 104781,25 | |
8 | P₇ | 90 – 95 | 92,5 | 1137,5 | 105218,75 |
9 | P₈ | 95 – 100 | 97,5 | 1346,5 | 131283,75 |
10 | P₉ | 100 – 105 | 102,5 | 1374 | 140835 |
11 | P₁₁ | 105 – 110 | 107,5 | 1517,5 | 163131,25 |
12 | P₁₂ dan P₁₀ | 110 – 115 | 112,5 | 1500,5 | 168806,25 |
13 | P₁₃ | 115 – 120 | 117,5 | 1318 | 154865 |
120 – 125 | 122,5 | 476 | 58310 | ||
ƩAi | 17212,5 | ||||
Ʃ Ai | 1542853,75 | ||||
P (mm) | 89,63565723 | ||||