• 责任者：Hu Jianhui (Yunnan Geophysical Company ; Southwest Petroleum Bureau ; China Petroleum & Chemical Corporation ; Kunming 650233 ; China) ; Xie Minggan
• 刊名：Geology in China
• 出版年：2009
• 卷期：36(3)
• 关键词：深地震测深 ; deep seismic sounding ; 广西 ; Guangxi
• 页码：p.742-745
• 图表：3 illus., 5 refs.
• 分类号：1600
• issnNo：ISSN1000-3657
• isbnNo：CN11-1167/P

Surface karst features in Panjiang-Guizhong depression make up a good example for applying the data acquisition technique in the karst area to studying deep structures beneath the depression.  The authors conducted many experiments to choose congruent explosive and record parameters. The noise analysis and elimination and many kinds of static correction means make up the crux of the technologies. The reflection image of the profile has good signal-to-noise ratio as well as high quality of profile and single-shot data. Based on these techniques, this paper has discussed some deep structures beneath the depression as a real example of karst features.