基于小波多分辨探地雷达逆时偏移处理研究
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Release time:2020-08-09 Affiliation of Author(s):中南大学地球科学与信息物理学院 Teaching and Research Group:中南大学应用地球物理系 Journal:同济大学学报（自然科学版） Place of Publication:中国 Funded by:40804027；2008TP4013-2；200805331082 Key Words:探地雷达; 小波多分辨; 波动方程; 偏移 Abstract:从Maxwell方程出发,利用导出的多分辨分解理论与中心差分格式,推导出小波多分辨探地雷达逆时偏移处理算法,并开发了相应的处理程序.与常规的Kirchhoff积分偏移法、15°有限差分偏移法处理后的雷达资料相比较,小波多分辨探地雷达逆时偏移处理算法具有对反射波归位准确、偏移结果精度高、成像效果好、无偏移倾角限制、对噪声具有很强适应能力的优点,可大幅度提高雷达剖面的分辨率,更好地指导探地雷达剖面的地质解释. Co-author:戴前伟 First Author:冯德山 Indexed by:Applied Research Document Code:0253-374X(2009)04-0560-05 Discipline:地质资源与地质工程 Document Type:J Volume:37 Issue:4 Page Number:560-564 ISSN No.:0253-374X Translation or Not:no CN No.:31-1267/N Date of Publication:2009-04-15 Included Journals:EI -
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