Download ATLAS HYDROSWEEP DS-2 - ePIC

ATLAS HYDROSWEEP DS-2
4 Technical Data of the ATLAS HYDROSWEEP DS-2
8000
45°
60°
10000
Product Description
Noise Level 45 dB
Noise Level 50 dB
6000
Noise Level 55 dB
2000
Coverage
[m]
30°
4000
2000
11000
15°
10000
9000
8000
7000
6000
5000
4000
3000
2000
Depth
[m]
1000
15°
4000
30°
Noise Level 60 dB
6000
Noise Level 60 dB
Noise Level 55 dB
45°
Noise Level 45 dB
60°
10000
8000
Noise Level 50 dB
Figure 4-2:
Range performance of the ATLAS HYDROSWEEP DS-2 for typical clay
sediments:
-
-
-
Backscatter coefficients ranging from -25 dB (near nadir) to -33 dB (at 30
degrees grazing angle).
Assumed isotropic noise levels ranging from 45 dB [rel.1 µPa, Hz -1/2] to 60
dB [rel.1 µPa, Hz -1/2].
Pulse length 12/20 ms
Doc. Id.: HYD-DS2_ProductDescription_16c.doc
Edition: 05.2003 / Version: 1.2/ Status: Final
4-3