摘要
利用重力等值原理,求物体质心的方法,针对高精度重力测量中常见的地表地形、地物的重力异常影响,提出了一种近区地表地物的改正方法。
Considering A method of gravity correction for ground objects and topography has been developed by using the equivalent principle of gravity to derive centroids. Utilizing the principle of asking centroid and aiming at the common topographical surface feature in high-accuracy gravity measurement, a topographic correction method near gravity survey districts is provided in this paper.
出处
《物探化探计算技术》
CAS
CSCD
2007年第S1期25-28,14,共5页
Computing Techniques For Geophysical and Geochemical Exploration
关键词
近区重力改正
地表地物
质心
topographic correction
topographical surface feature
centroid
