@inproceedings{127d78a99d8d4139a5f502240ad4b02f,
title = "The characteristic of cross-correlated pressure field in a wedged seafloor environment",
abstract = "The cross-correlated striation pattern of the complex pressure field has been proved to be a stable method for estimating the radial velocity of a moving source with a single sensor in the shallow water and in the deep ocean. In this paper, the characteristic of the cross-correlated striation pattern in a wedged seafloor waveguide is studied. Based on the wave equation we demonstrate that the cross-correlated vertical striations in the frequency-range plane are caused by the interaction of direct waves at two ranges. The interface reflected waves have significant effects on the cross-correlated striations in the real waveguide. The sediment properties in a wedged seafloor environment are closely related to the bottom reflection. Simulation results show that striations in the frequency-range plane are obscure under hard sediments conditions while they are clear with soft bottom. The striation pattern is closely connected to the interface reflections. Our study provides a reference for the environment of applying the cross-correlation method.",
keywords = "Cross-correlated, Striation pattern, Velocity estimation, Wedged seafloor",
author = "Quan Sun and Kunde Yang and Yuanliang Ma and Yanyang Lu and Feiyun Wu and Bibo Hou",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 ; Conference date: 28-05-2018 Through 31-05-2018",
year = "2018",
month = dec,
day = "4",
doi = "10.1109/OCEANSKOBE.2018.8559288",
language = "英语",
series = "2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018",
}