摘要
依据理论模型实验的方法,讨论了利用重力资料圈定地质构造边界方法的应用效果,分析了重力场垂向二阶导数、水平总梯度模极值、重力等值线梯度带、重力垂向一阶导数等方法在圈定地质构造边界方面的优缺点,为区域重力资料地质解释提供较为有效的依据.
Based on the theoretic experimental model, the application effects of the delineation method of structure boundary with gravity data are discussed. The advantages and disadvantages of the method are analyzed for the gravitational vertical secondary derivative, level total gradient maximum, gravity contour gradient and gravitational vertical first derivative. This method provides an effective basis for geological interpretation of regional gravity data.
出处
《地质与资源》
CAS
2015年第6期577-582,共6页
Geology and Resources
关键词
重力场
构造边界
水平总梯度模
gravitational field
structure boundary
level total gradient modules
