摘要
本文在文献［１］［２］的基础上，进一步完善了偶层位曲面位场数据处理及转换方法。克服了三角函数曲面位场数据处理及转换方法不能适应于所有＂强地形＂的弱点。提出了曲面位场处理及转换的两个基本类型（纯位场型和磁力场型）及其相应的计算公式；提出了简单快速的数值积分方法；提出了分块处理技术。编制了相应方法软件，并通过理论模型试算和实际资料处理，检验了方法的正确性和有关技术措施的有效性。该套方法软件具有适应性强，计算速度快和精度高等特点。
On the basis of results from the references [1] and [2],data processing and transformation strategies of potential fields over the arbitrary sruface with dipole layer potential techmique have been improved further in this paper,the technique may overcome the weakness that those with the trigonometric function one are not applicable to 'Rough Topography'. Two fundamental types for processing and transformation and their formulae have been put forward, which are termed as pure potential type and Magnetic Type respectiuely, The authors Rimultaneously give out block processing and digital integration algorithms with simple form and high speed. The effectiueness of the software designed has been fully testified by theoretical modeling and practical field data, The software has characteristics of being Varied in deptabitity, fast in calculation and high at precision.
基金
<高精度曲面位场处理解释系统及其应用研究>项目
关键词
偶层位法
曲面
位场
数据处理
磁法勘探
Dipole layer potential method
arbitrary surface
potential field
block processing technique
