摘要
详细回顾了基于重力方法反演Moho面的地壳均衡理论(包括普拉特-海福特模型、艾黎-海斯卡涅模型、维宁曼尼斯区域模型3种经典模型)、Vening Meinesz-Moritz(VMM)反演理论、Parker-Oldenburg(P-O)反演理论、Parker-Oldenburg扩展反演理论、直接法反演理论等算法的研究现状,并阐述了各种算法之间的区别和联系。同时,详细论述了地壳均衡理论与Moho面反演之间的区别和联系。重点剖析了重力反演Moho面算法的优点和局限性,为高精度、高分辨率反演Moho面深度提供了理论指导。最后对重力反演Moho面方法进行了展望,并提出了新的解决方案。
This article provides a detailed review of the crustal equilibrium theory based on gravity inversion methods for the Moho interface,including three classic models:the Pratt-Hayford model,the Airy-Heiskanen model,and the Vening Meinesz-Moritz(VMM)regional model,as well as the VMM inversion theory,Parkcr-Oldcnburg(P-O)inversion theory,Parkcr-Oldcnburg extended inversion theory,and direct inversion theory algorithms.The differences and connections between these algorithms arc also discussed.Furthermore,the article explains the differences and connections between the crustal equilibrium theory and the Moho interface inversion.The advantages and limitations of the gravity inversion Moho interface algorithm arc analyzed in detail,which provides theoretical guidance for high-precision and high-resolution Moho interface depth inversion.Finally,the article discusses the prospects of gravity inversion Moho interface methods and proposes new solutions.
作者
柴永杰
CHAI Yong-jie(Shenzhen Geotechnical Investigation&Surveying Institute(Group)Co.Ltd.,Shenzhen Guangdong 518028,China)
出处
《现代测绘》
2023年第5期19-23,共5页
Modern Surveying and Mapping
作者简介
第一作者:柴永杰,高级工程师,研究方向为大地测量、工程测量和GIS等。
