DocumentCode :
513371
Title :
A method of correction for marine seismic acquisition
Author :
Wang, Ji ; Lu, Wen-kai
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
Volume :
2
fYear :
2009
fDate :
12-17 July 2009
Abstract :
Data of towed streamer acquiring suffer from influences of ocean currents and other environment factors. Variations in lateral and time positions of receivers will produce acquisition errors and reduce resolution of stack sections. In this paper, we proposed a method to correct those variations in sub-pixel domain by interpolation and correlate calculation. We applied the method on an actual dataset acquired at an offshore field in China. Results demonstrate the method could correct variations effectively and enhance the consistence and the resolution of the acquired dataset.
Keywords :
geophysical techniques; hydrological techniques; seismology; China; acquisition errors; correction method; marine seismic acquisition; offshore field; steamer towing acquisition data; sub-pixel domain variation correct; Information science; Intelligent systems; Interpolation; Laboratories; Marine technology; Oceans; Reflection; Sonar equipment; Streaming media; Tides; Marine seismic acquisition; Sub pixel correction; Towed streamer;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009
Conference_Location :
Cape Town
Print_ISBN :
978-1-4244-3394-0
Electronic_ISBN :
978-1-4244-3395-7
Type :
conf
DOI :
10.1109/IGARSS.2009.5418093
Filename :
5418093
Link To Document :
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