Pre-Processing Corrections on Very High Resolution 3D Marine Seismic Data

2000 ◽  
Author(s):  
N. Wardell ◽  
P. Diviacco ◽  
R. Sinceri
Keyword(s):  
High Resolution ◽  
Seismic Data ◽  
Marine Seismic ◽  
Very High

Very high resolution 3D marine seismic data processing for geotechnical applications

1998 ◽  
Vol 46 (2) ◽  
pp. 105-120 ◽  
Author(s):  
Marsset ◽  
Missiaen ◽  
De Roeck ◽  
Noble ◽  
Versteeg ◽  
...  
Keyword(s):  
High Resolution ◽  
Data Processing ◽  
Seismic Data ◽  
Seismic Data Processing ◽  
Marine Seismic ◽  
Very High

Processing of Very High Resolution 3D Marine Seismic Data

1995 ◽  
Author(s):  
T. Missiaen ◽  
B. Marsset ◽  
M. Noble ◽  
W. Versteeg
Keyword(s):  
High Resolution ◽  
Seismic Data ◽  
Marine Seismic ◽  
Very High

scholarly journals Analysis of Holocene sedimentary features on the Adriatic shelf from 3D very high resolution seismic data (Triad survey)

2004 ◽  
Vol 213 (1-4) ◽  
pp. 73-89 ◽  
Author(s):  
T. Marsset ◽  
B. Marsset ◽  
Y. Thomas ◽  
A. Cattaneo ◽  
E. Thereau ◽  
...  
Keyword(s):  
High Resolution ◽  
Seismic Data ◽  
Very High

scholarly journals The Celtic Sea banks: an example of sand body analysis from very high-resolution seismic data

1999 ◽  
Vol 158 (1-4) ◽  
pp. 89-109 ◽  
Author(s):  
T Marsset ◽  
B Tessier ◽  
J.-Y Reynaud ◽  
M De Batist ◽  
C Plagnol
Keyword(s):  
High Resolution ◽  
Seismic Data ◽  
Sand Body ◽  
Celtic Sea ◽  
Very High

Single water gun far‐field pressure signatures estimated from near‐field measurements

Geophysics ◽  
1985 ◽  
Vol 50 (2) ◽  
pp. 257-261 ◽  
Author(s):  
M. H. Safar
Keyword(s):  
High Resolution ◽  
Data Acquisition ◽  
Seismic Data ◽  
Near Field ◽  
Field Measurements ◽  
Reference Source ◽  
Far Field ◽  
Air Gun ◽  
Seismic Data Acquisition ◽  
Marine Seismic

An important recent development in marine seismic data acquisition is the introduction of the Gemini technique (Newman, 1983, Haskey et al., 1983). The technique involves the use of a single Sodera water gun as a reference source together with the conventional air gun or water gun array which is fired a second or two after firing the reference source. The near‐field pressure signature radiated by the reference source is monitored continuously. The main advantage of the Gemini technique is that a shallow high;resolution section is recorded simultaneously with that obtained from the main array.

PC‐based acquisition and processing of high‐resolution marine seismic data

Geophysics ◽  
1996 ◽  
Vol 61 (6) ◽  
pp. 1804-1812 ◽  
Author(s):  
Ho‐Young Lee ◽  
Byung‐Koo Hyun ◽  
Young‐Sae Kong
Keyword(s):  
High Resolution ◽  
Seismic Data ◽  
Spectral Characteristics ◽  
Processing System ◽  
Band Pass Filter ◽  
Pass Filter ◽  
Optical Disk Drive ◽  
Air Gun ◽  
Marine Seismic

We have improved the quality of high‐resolution marine seismic data using a simple PC‐based acquisition and processing system. The system consists of a PC, an A/D converter, and a magneto‐optical disk drive. The system has been designed to acquire single‐channel data at up to 60,000 samples per second and to perform data processing of seismic data by a simple procedure. Test surveys have been carried out off Pohang, southern East Sea of Korea. The seismic systems used for the test were an air gun and a 3.5 kHz sub‐bottom profiling system. Spectral characteristics of the sources were analyzed. Simple digital signal processes which include gain recovery, deconvolution, band‐pass filter, and swell filter were performed. The quality of seismic sections produced by the system is greatly enhanced in comparison to analog sections. The PC‐based system for acquisition and processing of high‐resolution marine seismic data is economical and versatile.

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