Integrated Model In Large-scale GPS Level Fitting
Tan Li · Geospatial Information · 2009
Functional approximations and statistical approximations have been generally applied in GPS leveling fitting model. The functional models are suitable for approaching the trends, systematic variations; the statistical methods are appropriate to approximate the stochastic behavior. In large-scale GPS leveling fitting model, integrated model, which owns both of their excellences, could gain high precise. The text has used this measure to resolve on basis of GPS level data from a large measured area, and gained satisfying result. Moreover, the model and detailed methods of calculation are given.