3-D Georadar Mapping: Looking Into the Subsurface
3-D Georadar Mapping: Looking Into the Subsurface
复制标题
3-D 地理雷达测绘：观察地下
DOI：
10.2113/gseegeosci.ii.2.195
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发表时间：
1996
影响因子：
0.9
通讯作者：
A. Green
中科院分区：
文献类型：
--
作者：
Mark Grasmück;A. Green
我们描述了一种非侵入性和非破坏性的方法，用于解决与浅层地下（深度<50 m）的复杂地质相关的问题。这种新的方法，三维探地雷达（georadar）映射，结合了新的和有效的手段，获取georadar数据与最近的数据处理创新的石油勘探行业和图像增强算法在几个科学开发的优势。仅使用在地表上进行的测量，三维地质雷达测绘有可能产生非常生动的浅地下图像。没有其他技术可以提供3D地质雷达所提供的细节和分辨率。为了证明它的力量，我们展示了一个20,000立方米的结晶岩石的三维图像，其中包含一个由垂直断层包围的薄的近水平裂缝系统
We describe a non-invasive and non-destructive approach for addressing problems associated with the complex geology of the shallow subsurface (depths <50 m). This novel method, 3-D ground-penetrating radar (georadar) mapping, combines the advantages of new and efficient means of acquiring georadar data with recent data processing innovations introduced by the petroleum exploration industry and image enhancement algorithms developed in several sciences. Using only measurements taken on the surface, 3-D georadar mapping has the potential to produce remarkably vivid images of the shallow underground. No other technique comes close to providing the details and resolution offered by 3-D georadar. To demonstrate its power, we present 3-D images of a 20,000 m3 volume of crystalline rock containing a system of thin sub-horizontal fractures intersected by a vertical fault