摘要
针对常用的几种几何方法在实用中的局限性,提出了一种经过改进的多元回归方法。试验结果表明,应用该方法,可使正常高求解精度明显改善。
An improved multi-parameter regression method to determine the normal height is introduced. It can overcome the limitations of the geometrical methods which are used in practice. It has shown that the accuracy of the calculated mormal height using the new method is greatly improved.
出处
《测绘工程》
CSCD
1996年第1期21-25,共5页
Engineering of Surveying and Mapping
