Comparative Analysis of Different Filtering Methods for the Tight Integration of GPS and Strong-Motion Records

摘要

For the tight integration of GPS and the strong-motion records, in order to obtain high-precision co-seismic waves, the precise separation of the moving state and the baseline shift is much important and also difficult for the data solution. In this paper, the experienced CA/CV models and improved CA/CV models are analyzed, and some meaningful conclusions are got from the results comparison of different validations.