Planet WGSW-24010 User Manual page 143

Table A2 Cover (m 2 ) for 100m Sections
Cover Equivalent 1 2 3 4
Value %
1 <0.1 0.1 0.2 0.3 0.4
2 0.1 - 1 0.1 - 1 0.2 - 2 0.3 - 3 0.4 - 4
3 1 - 2.5 1 - 2.5 2 - 5 3 - 7.5 4 - 10
2.5 - 5 2.5 - 5 5 - 10 7.5 - 15 10 - 20
4
5 5 - 10 5 - 10 10 - 20 15 - 30 20 - 40
6 10 - 25 10 - 25 20 - 50 30 - 75 40 - 100
7 25 - 50 25 - 50 50 - 100 75 - 150 100 - 200
8 50 - 75 50 - 75 100 - 150 150 - 225 200 - 300
9 > 75 >75 >150 >225 >300
Note:
2 = 32cm ´ 32cm 2 » 1.4m ´ 1.4m
0.1 m 2 m
2 = 45cm ´ 45cm 2 » 2.2m ´ 2.2m
0.2 m 5 m
2 = 71cm ´ 71cm 2 = 3m ´ 3m
0.5 m 9 m
2 = 90cm ´ 90cm 2 » 4.5m ´ 4.5m
0.8 m 20 m
R&D Technical Report E38
AVERAGE RIVER WIDTH (M)
5 6 7 8 9 10
0.5 0.6 0.7 0.8 0.9 1
0.5 - 5 0.6 - 6 0.7 - 7 0.8 - 8 0.9 - 9 1 - 10
5 - 12.5 6 - 15 7 - 17.5 8 - 20 9 - 22.5 10 - 25
12.5 - 25 15 - 30 17.5 - 35 20 - 40 22.5 - 45 25 - 50
25 - 50 30 - 60 35 - 70 40 - 80 45 - 90 50 - 100
50 - 125 60 - 150 70 - 175 80 - 200 90 - 225 100 - 250
125 - 250 150 - 300 175 - 350 200 - 400 225 - 450 250 - 500
250 - 375 300 - 450 350 - 525 400 - 600 450 - 675 500 - 750
>375 >450 >525 >600 >675 >750
2 » 5.5m ´ 5.5m
30 m
2 » 7m ´ 7m
50 m
2 » 8.5m ´ 8.5m
75 m
2 » 9.5m ´ 9.5m
90 m
129
11 12 15 20 25
1.1 1.2 1.5 2 2.5
1.1 - 11 1.2 - 12 1.5 - 15 2 - 20 2.5 - 25
11 - 27.5 12 - 30 15 - 37.5 20 - 50 25 - 62.5
27.5 - 55 30 - 60 37.5 - 75 50 - 100 62.5 - 125
55 - 110 60 - 120 75 - 150 100 - 200 125 - 250
110 - 275 120 - 300 150 - 375 200 - 500 250 - 625
275 - 550 300 - 600 375 - 750 500 - 100 625 - 1250
550 - 825 600 - 900 750 - 1125 1000 - 1500 1250 - 1675
>825 >900 >1125 >1500 >1675