Research Article

Estimating the Thickness of Sedimentation within Lower Benue Basin and Upper Anambra Basin, Nigeria, Using Both Spectral Depth Determination and Source Parameter Imaging

Table 1

First and second layer depth estimates.

SEC_NO Long LAT Grad. of deeper sourcesGrad. of shallow sourcesDepth to deeper sources in kmDepth to shallow sources in meters

1 6.375 8.225
2 6.525 8.225
3 7.075 8.225
4 7.225 8.225
5 7.375 8.225
6 7.52 8.225
7 8.075 8.225
8 8.225 8.225
9 6.375 8.075
10 6.525 8.075
11 7.075 8.075
12 7.225 8.075
13 7.375 8.075
14 7.52 8.075
15 8.075 8.075
16 8.225 8.075
17 6.375 7.52
18 6.525 7.52
19 7.075 7.52
20 7.225 7.52
21 7.375 7.52
22 7.52 7.52
23 8.075 7.52
24 8.225 7.52
25 6.375 7.375
26 6.525 7.375
27 7.075 7.375
28 7.225 7.375
29 7.375 7.375
30 7.52 7.375
31 8.075 7.375
32 8.225 7.375
33 6.375 7.225
34 6.525 7.225
35 7.075 7.225
36 7.225 7.225
37 7.375 7.225
38 7.52 7.225
39 8.075 7.225
40 8.225 7.225
41 6.375 7.075
42 6.525 7.075
43 7.075 7.075
44 7.225 7.075
45 7.375 7.075
46 7.52 7.075
47 8.075 7.075
48 8.225 7.075