Estimation of sediment acoustic properties from horizontal array data

Nagesh, P. V. ; Ranjan, Subramaniam D. ; Anand, G. V. (2005) Estimation of sediment acoustic properties from horizontal array data Proceedings of the International Conference "Underwater Acoustic Measurements: Technologies & Results" Heraklion, Crete, Greece . No pp. given.

[img]
Preview
PDF - Publisher Version
857kB

Official URL: http://promitheas.iacm.forth.gr/uameasurements2005...

Abstract

Oil companies conduct geophysical survey in different parts of the world. While the analysis conducted by them is directed towards determining the presence of oil in the deeper layers of the sediment, information on the shallower sediment layers that the data contains is generally ignored. In this paper we investigate the possibility of estimating the sediment properties from such data. The inversion is performed using both linear and non-linear methods. The performances of these methods are compared based on the correlation between the fields predicted by the models and the measured field.

Item Type:Article
Source:Copyright of this article belongs to Proceedings of the International Conference "Underwater Acoustic Measurements: Technologies & Results" Heraklion, Crete, Greece.
Keywords:Linear and Non-linear Inverse; Sediment Acoustic Properties; Horizontal Array Data
ID Code:89756
Deposited On:30 Apr 2012 14:53
Last Modified:19 May 2016 04:12

Repository Staff Only: item control page