caa a22 4500 475737555 CHVBK 20180406123450.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1007/s001900000120 doi (NATIONALLICENCE)springer-10.1007/s001900000120 Adaptive filtering of continuous GPS results [Elektronische Daten] [L. Ge, H.-Y. Chen, S. Han, C. Rizos] Abstract.:  An adaptive finite-duration impulse response filter, based on a least-mean-square algorithm, has been used to mitigate multipath effects, and to derive tectonic and fault movement signals from continuous global positioning system (CGPS) data. By applying the filter on both pseudo-range and carrier-phase multipath sequences from CGPS observations on consecutive days, multipath models have been reliably derived. The standard deviations of residual time series are reduced to about one-quarter on pseudo-range and to about one-half on carrier phase. The adaptive filter is then used to process baseline solutions from a five-station array. Tectonic and fault movements have been resolved, which are in good agreement with previous studies involving many more CGPS stations. Springer-Verlag Berlin Heidelberg, 2000 Key words: Continuous GPS - Adaptive filter - Multipath effect - Tectonic and fault movements nationallicence Ge L. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut Chen H.-Y School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut Han S. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut Rizos C. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut https://doi.org/10.1007/s001900000120 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s001900000120 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ge L. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut NATIONALLICENCE 700 1- Chen H.-Y School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut NATIONALLICENCE 700 1- Han S. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut NATIONALLICENCE 700 1- Rizos C. School of Geomatic Engineering, The University of New South Wales, Sydney, Australia e-mail: l.ge@student.unsw.edu.au; Fax: +61 2 9313 7493, AU aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer