Table 6.
Median, mean, and standard deviation the global fall mean undersea acoustic parameters.
| Parameter | Median | Mean | Standard Deviation | Skewness | Kurtosis |
|---|---|---|---|---|---|
| Deep Sound Channel Axis Depth (m) | 950.0 | 887.0 | 389.8 | −0.48 | 3.17 |
| Sonic Layer Depth (m) | 15.0 | 28.9 | 73.4 | 7.53 | 72.48 |
| Second Sound Channel Axis Depth (m) | 100.0 | 230.8 | 265.5 | 1.62 | 6.26 |
| Critical Depth (m) | 3300.0 | 3008.0 | 1579.0 | −0.46 | 1.93 |
| Depth Excess (m) | 1200.0 | 1586.7 | 1287.0 | 0.86 | 2.74 |
| Surface Sound Speed (m/s) | 1527.7 | 1518.5 | 23.8 | −0.90 | 2.58 |
| Sonic Layer Depth Sound Speed (m/s) | 1527.8 | 1518.8 | 23.8 | −0.89 | 2.57 |
| Deep Sound Channel Axis Sound Speed (m/s) | 1483.9 | 1482.6 | 8.4 | −0.75 | 6.75 |
| Deep Sound Channel Strength (m/s) | 42.25 | 35.95 | 18.91 | −0.57 | 1.94 |
| Second Sound Channel Strength (m/s) | 4.33 | 10.31 | 13.62 | 1.59 | 4.66 |
| In-Layer Gradient (10−3 1/s) | 9.033 | 10.524 | 11.375 | 11.63 | 267.34 |
| Below Layer Gradient (10−3 1/s) | −44.53 | −45.21 | 28.01 | −4.19 | 52.46 |
| Surface Duct Cutoff Frequency (Hz) | 574 | 1036 | 1865 | 6.22 | 47.98 |