Abstract
Recent researches show not only white noise but also colored noise widely existed in various continuous GPS station coordinate time series, and the colored noise also has an important influence on GPS time series analysis. To determine the optimal noise model of GPS time series in the Antarctic Peninsula, and analyze the influence of colored noise and spatial filtering on the parameters estimation and uncertainty of GPS coordinate time series, the GAMIT/GLOBK 10.5 software is used to solve the measured data of eight GPS stations from 2010 to 2014, and the CATS software is used to estimate the parameters of the coordinate time series in different noise models. The results show that, (1) the combination of white noise, flicker noise, and random walk noise is the best noise model in the Antarctic Peninsula; (2) The main component of the noise model is flicker noise, and the random walk noise only exists in the east direction of a few stations; (3) In Antarctic Peninsula area, regional spatial filtering can greatly reduce the uncertainties in the linear and periodic parameter estimation of GPS time series, by effectively reducing the white noise, flicker noise, and random walk noise.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Williams SDP, Bock Y, Fang P et al (2004) Error analysis of continuous GPS position time series. J Geophys Res Solid Earth (1978–2012) 109(B3)
Jiang ZH, Zhang P, Mi JS et al (2010) Velocity estimation on the colored noise properties of CORS network in China based on the CGCS2000 frame. Acta Geodaetica Cartogr Sin 39(4):355–363
Li Z, Jiang WP, Liu HF et al (2012) Noise model establishment and analysis of IGS reference station coordinate time series inside China. Acta Geodaetica et Cartographica Sinica 41(4):0–590
Jiang WP, Zhou XH (2014) Effect of the span of Australian GPS coordinate time series in establishing an optimal noise model. Sci China Earth Sci 11:010
EDC, Zhang SK (2006) Infrastructure and progress of international Antarctic geodetic reference framework. J Geodesy Geodyn 26(2):104–108
Johnson H (1997) Correlated errors in geodetic time series: implications for time-dependent deformation. J Geophys Res 102(B1):591–603
Beran J (1994) Statistics for long-memory processes. CRC Press
Williams SDP (2003) The effect of coloured noise on the uncertainties of rates estimated from geodetic time series. J Geodesy 76(9–10):483–494
Williams SDP (2008) CATS: GPS coordinate time series analysis software. GPS Solutions 12(2):147–153
Dong D, Fang P, Bock Y et al (2006) Spatiotemporal filtering using principal component analysis and Karhunen-Loeve expansion approaches for regional GPS network analysis. J Geophys Res Solid Earth (1978–2012) 111(B3)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer Science+Business Media Singapore
About this paper
Cite this paper
Ma, C., Li, F., Zhang, Sk., Lei, Jt., Zhang, Q., Li, W. (2016). The Effect of Colored Noise on the Coordinate Time Series Analysis of Continuous GPS Stations in Antarctic Peninsula. In: Sun, J., Liu, J., Fan, S., Wang, F. (eds) China Satellite Navigation Conference (CSNC) 2016 Proceedings: Volume III. Lecture Notes in Electrical Engineering, vol 390. Springer, Singapore. https://doi.org/10.1007/978-981-10-0940-2_39
Download citation
DOI: https://doi.org/10.1007/978-981-10-0940-2_39
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-0939-6
Online ISBN: 978-981-10-0940-2
eBook Packages: EngineeringEngineering (R0)