U.S. Geological Survey Data Series 582
Table 1. 97LCA01 - 97LCA03 boomer data acquisition parameters.
| Field Activity | Power Level (J) |
Sample
Frequency (kHz) |
Record
Length (ms) |
Shot
Rate (s) |
Shot
Spacing* (m) |
Navigation
System |
Navigation
Receiver Accuracy (m) |
|---|---|---|---|---|---|---|---|
| 97LCA01 | 105 |
16
|
50 - 100
|
0.5
|
0.514
|
GPS
|
3 - 5
|
| 97LCA02 | 480 | 16 | 250 | 0.5 | 0.514 |
GPS
|
3 - 5
|
| 97LCA03 | 280/455 | 12 | 750 | 1 | 0.514 |
GPS
|
3 - 5
|
*Shot spacing was highly variable and is approximated on the basis of a survey speed of 2 knots.
U.S. Department of the Interior |
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