L198 Lower Lesueur Seismic Survey, WA 2011 Migrated seismic data and images for 11GA-LL1, 11GA-LL2, 11GA-LL3, 11GA-LL4, 11GA-LL5, and 11GA-LL6

This 2D deep crust seismic reflection survey is part of the joint project between the Geological Survey of Western Australia and Geoscience Australia and is a base study of the South Perth Basin linked to possible future geo-sequestration in the region. It consists of recording seismic signals down to 8 seconds two-way-time depth to image the rock layers below the earths surface. This geophysical method allows the upper crust to be imaged and assists in providing an understanding of the crustal architecture of the study region. Terrex Seismic, a sub-contractor, undertook the geophysical data acquisition. The data were processed to produce industry standard 2D land seismic reflection data.Raw data for this survey are available on request from [e-mail]

本二维深地壳地震反射勘探（2D deep crust seismic reflection survey）是西澳大利亚地质调查局（Geological Survey of Western Australia）与澳大利亚地质科学局（Geoscience Australia）联合项目的组成部分，亦是针对南珀斯盆地（South Perth Basin）的基础研究，该研究与该区域未来潜在的地质封存（geo-sequestration）计划相关。本勘探通过采集直达8秒双程旅行时（two-way-time）深度的地震信号，以成像地球表层下方的岩层。该地球物理方法可实现地壳上部的成像，助力研究人员解析研究区域的地壳构造架构（crustal architecture）。分包商特雷斯地震（Terrex Seismic）负责本次地球物理数据的采集工作。经处理后的数据符合行业标准的二维陆上地震反射数据规范。本勘探的原始数据可通过发送邮件至[e-mail]向客户服务团队申请获取。