| 高分辨率浅剖数据采集参数分析 |
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| 引用本文： | 冯京,赵铁虎,刘怀山,张晓波,褚宏宪. 高分辨率浅剖数据采集参数分析[J]. 物探化探计算技术, 2014, 0(2): 200-206 |
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| 作者姓名： | 冯京 赵铁虎 刘怀山 张晓波 褚宏宪 |
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| 作者单位： | [1]中国海洋大学海洋地球科学学院,青岛266100 [2]国土资源部海洋油气资源与环境重点实验室,青岛266071 [3]青岛海洋地质研究所,青岛266071 |
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| 基金项目： | 国家专项工作项目（GZH201100308）;国家自然科学基金（41276060） |
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| 摘 要： | 高分辨率浅剖资料品质的高低与震源激发能量、沉放深度、触发间隔、震源及水听器拖放长度等采集参数有直接关系。这里以渤海海峡及周边海区为例,通过分析以往该区浅剖资料,结合实际探测目的及仪器性能,制定了针对性试验方案,初步确定了分辨率较高的参数优化组合。通过实测浅地层剖面的比较和分析,确定了最终的采集参数优化组合,获得了高质量的、高分辨率浅剖数据。
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| 关 键 词： | 高分辨率 浅剖探测 采集参数 渤海海峡 |
Analysis on high-resolution sub-bottom profile data acquisition parameters |
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| FENG Jing,ZHAO Tie-hu,LIU Huai-shan,ZHANG Xiao-bo,CHU Hong-xian. Analysis on high-resolution sub-bottom profile data acquisition parameters[J]. Computing Techniques For Geophysical and Geochemical Explorationxploration, 2014, 0(2): 200-206 |
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| Authors: | FENG Jing ZHAO Tie-hu LIU Huai-shan ZHANG Xiao-bo CHU Hong-xian |
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| Affiliation: | 1. College of Marine Geosciences,Ocean University of China,Qingdao 2. Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology,Ministry of Land and Resources,Qingdao 266071,China; 3. Qingdao Institute of Marine Geology, Qingdao 266071,China) |
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| Abstract: | The quality of high resolution sub bottom profile data is directly related to the energy and sinking depth and trig get interval of seismic source and the length of hydrophone display. The study areas of this paper are Bohai strait and surround ing areas. Based on an analysis of high resolution sub bottom profile data of the study areas, combined with the actual de tection purposes and the system performance, made a targeted testing program, and got a preparatory high resolution parame ter optimization, by comparing and analyzing the sub bottom profiles we got the final acquisition parameters, obtained a high quality seismic profile data. |
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| Keywords: | high resolution sub bottom exploration acqusition parameter Bohai strait |
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