全部文献期刊会议图书|学者科研项目
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作者:Peter Bergmann , Can Yang , Stefan Lüth ...
来源:[J].Journal of Applied Geophysics(IF 1.327), 2011, Vol.75 (1), pp.124-139
摘要:... Time-lapse processing highlighted the importance of detailed static corrections to account for travel time delays, which are attributed to different near-surface velocities during the survey periods. Compensation for these delays has been performed using both pre-stack static corrections...
作者:Jianzhong Zhang , Tai-kun Shi , Yasheng Zhao ...
来源:[J].Journal of Applied Geophysics(IF 1.327), 2014, Vol.111, pp.242-249
摘要:Abstract(#br)We propose a 3-D Fresnel-wavepath tomography based on simultaneous iterative reconstruction technique (SIRT) with adaptive relaxation factors, in order to obtain effective near-surface velocity models for static corrections. We derived a formula to calculate the opti...
作者:Roohollah Askari , Robert J. Ferguson , J. Helen Isaac ...
来源:[J].Journal of Applied Geophysics(IF 1.327), 2015, Vol.121, pp.42-53
摘要:Abstract(#br)We utilize the CMP Cross-Correlation of Surface Waves (CCSW) to obtain a high-resolution S-wave velocity model for the calculation of PS receiver static corrections. We cross-correlate each trace of a shot record with a reference trace that is selected from within th...
作者:Dahaoui M. , Brahim L. AIT , El Adraoui A. ...
来源:[J].MATEC Web of Conferences, 2018, Vol.149
摘要:The static corrections are a necessary step in the sequence of the seismic processing. This paper presents a study of these corrections in the Essaouira basin. The main objective of this study is to calculate the static corrections by exploiting the seismic data acquired in t...
作者:Martin Gutowski , Monika Breitzke , Volkhard Spieß
来源:[J].Marine Geophysical Researches(IF 1.055), 2002, Vol.23 (1), pp.57-75
摘要:... Static corrections are crucial for the quality of very high-frequency stacked data because static shifts caused by variations of the source and streamer depths are of the order of half to one dominant wavelength, so that they can lead to destructive interference during st...
作者:M. Alpuente , D. Ballis , J. Sapiña
来源:[J].The Journal of Systems & Software(IF 1.135), 2019, Vol.153, pp.64-85
摘要:Abstract(#br)In this paper, we present a novel transformation method for Maude programs featuring both automatic program diagnosis and correction. The input of our method is a reference specification A of the program behavior that is given in the form of assertions together ...
作者:B.G. Agaie , I. Khan , Z. Yacoob ...
来源:[J].Results in Physics, 2018, Vol.10, pp.532-540
摘要:Abstract(#br)In this effort towards zero carbon emission of energy generation, Hydrogen Natural Gas Mixture (HCNG) is considered as energy source. This paper focuses on transient flow of HCNG in a pipelines under non-isothermal condition, using a modern technique of Reduced Order...
作者:Chien-Ying Wang , Yi-Hen Lee , Jo-Pan Chang
来源:[J].Terrestrial, Atmospheric and Oceanic Sciences(IF 0.705), 2009, Vol.20 (6), pp.769-778
摘要:A concept of differential delay time is proposed for refraction static correction without picking first arrival times in the CDP reflection data processing. This new method is a modification of the ABCD method; it uses cross-correlation to measure the first arrival time differenc...

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