Amplitude Calculation for 3-D Common Offset v(z) Inversion.

reportActive / Technical Report | Accession Number: ADA327584 | Open PDF

Abstract:

The general 3-D inversion formula developed by Bleistein et al., is specialized to a depth-dependent medium. An efficient ray tracer for this model is developed to calculate the necessary constituents of the ray theory. The traveltime and amplitude tables for the inversion are computed. The motivating application for this project is detection of small objects-10cm-in shallow water-10-20m.

Author(s):
Xu, Meng
Author Organization(s):
COLORADO SCHOOL OF MINES GOLDEN CENTER FOR WAVE PHENOMENA
Descriptive Note:
Rept. for 1 Mar 96-28 Feb 97,
Supplementary Note:
DOI: 10.21236/ADA327584
Pagination:
0020

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
CWP-213
Contract/Grant Number(s):
N0001-95-1-0508
Monitor Series:
ONR
 Subject Terms
Joint Capability Areas:
JCA_1.3_Human Capital Management; JCA_1_Force Support; JCA_1.3.2_Personnel Management; JCA_5_Command and Control; JCA_5.3_Planning
Modernization Areas:
Quantum Science and Computing
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*MATHEMATICAL MODELS, *ACOUSTIC DETECTION, *AMPLITUDE, ALGORITHMS, TOWED ARRAYS, DEPTH, THREE DIMENSIONAL, SHALLOW WATER, ACOUSTIC ARRAYS, PARTIAL DIFFERENTIAL EQUATIONS, TARGET DETECTION, RAY TRACING, ACOUSTIC DATA
Field(s)/Group(s):
Acoustic Detection and Detectors, Operations Research
Report Date:
1996 Apr 01
Creation Date:
1997 Aug 13