Application of non-linear semiparametric models in GPS systemat-ic error psoussing
Wang Xinzhou · Cehui kexue · 2004
This paper summarizes the methods to deal with the systematic error in surveying data and proposes a technique which uses non-linear semiparametric Kernel estimator to deal with it. It uses the non-parametric components to express the residual systematic error of daul-difference model. The effect of the technique is tested with numerical example.