对比评价两种重力位场延拓方法  

Comparative Evaluation of Two Kinds of Gravitational Potential Field Continuation Method

作　　者：邵洋[1] 江凡[1] 张召彬 

机构地区：[1]成都理工大学地球物理学院,成都610059

出　　处：《价值工程》2015年第13期191-192,共2页Value Engineering

摘　　要：本文针对两种快捷实用的重力位场延拓方法——数值积分法位场转换、直接解拉式方程法位场转换法,阐述了其方法原理。通过建立重力理论模型、数值模拟分析,进行了研究对比。In this paper, two kinds of practical and efficient gravitational potential field continuation methods- numerical integration potential field conversion, direct solution of the Laplace equation method converted potential field method, described its principle of the method. Through the establishment of the theory of gravity model, numerical simulation analysis, the study comparation is carried out.

关 键 词：重力位场延拓 数值积分法 直接解拉式方程法 

分 类 号：P312.1[天文地球—固体地球物理学]