From: “N”-shaped Y/X coda spectral ratio observed for in-line-type OBS networks; S-net and ETMC: interpretation based on natural vibration of pressure vessel
Parameters
S-net
ETMC
Length, L (m)
2.3
1.6
Mass density, ρ (kg/m3)
5.4 × 103
4.1 × 103
Outer radius, R1 (m)
0.17
0.13