通过应用与重力相关的维度约束来检测地下地质
Kurosh Karimi1, Gunther Kletetschka2,3
1Institute of Hydrogeology, Engineering Geology and Applied Geophysics, Faculty of Science, Charles University, Prague, 12843, Czech Republic. kurosh.karimi@natur.cuni.cz.
Scientific reports
|January 29, 2024
概括
这项研究引入了一种新的地质物理方法,用它们的水平尺寸来估计地下物体的深度. 该方法对物体进行分类,并为各种地质结构提供准确的深度估计.
科学领域:
- 地质物理学 地质物理学
- 潜在场地质物理学的地质物理.
- 地质物理数据解释
背景情况:
- 精确的地表深度估计在地球物理学中至关重要.
- 像欧勒解卷式这样的现有方法在某些场景中存在局限性.
- 了解引起的身体维度是改善解释的关键.
研究的目的:
- 开发一种创新的地质物理方法来估计致病物体的深度.
- 使用基于相对水平尺寸的维度指标 (I).
- 为了不同的解决方案,将物体分类为极线和极点 (LOP-PP) 和极线和极平面 (LOP-POP).
主要方法:
- 引入了一个维度指标 (I) 来分类致病物体.
- 根据LOP-PP和LOP-POP类别开发了两个不同的解决方案.
- 分析了深度范围和维度对深度估计的影响 (z^0).
- 用合成模型和真实月球数据验证了该方法,并与欧勒解卷法进行了比较.
主要成果:
- 该方法准确地估计了深度 (z^0) 作为质量中心或顶部表面,这取决于深度范围.
- 深度估计显示LOP-POP解决方案中较大的维度指标 (I) 值的误差较小.
- 对月球数据的成功应用,与地质特征保持一致.
- 对从二维到三维的身体证明了有效性.
结论:
- 新的地质物理方法为深度估计提供了简单,可靠和高效的手段.
- 它为行星和工程应用提供了对地下结构的宝贵见解.
- 该方法只需要一个数据点,并且可以适应各种身体尺寸.
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