Plate Boundary Observatory and related networks: GPS data analysis methods and geodetic products

TA Herring, TI Melbourne, MH Murray… - Reviews of …, 2016‏ - Wiley Online Library
Abstract The Geodesy Advancing Geosciences and EarthScope (GAGE) Facility Global
Positioning System (GPS) Data Analysis Centers produce position time series, velocities …

Review of current GPS methodologies for producing accurate time series and their error sources

X He, JP Montillet, R Fernandes, M Bos, K Yu… - Journal of …, 2017‏ - Elsevier
Abstract The Global Positioning System (GPS) is an important tool to observe and model
geodynamic processes such as plate tectonics and post-glacial rebound. In the last three …

ITRF2020: an augmented reference frame refining the modeling of nonlinear station motions

Z Altamimi, P Rebischung, X Collilieux, L Métivier… - Journal of …, 2023‏ - Springer
To better describe the shape of the constantly deforming Earth's surface, the ITRF2020 is
provided as an augmented terrestrial reference frame that precisely models nonlinear …

ITRF2014: A new release of the International Terrestrial Reference Frame modeling nonlinear station motions

Z Altamimi, P Rebischung, L Métivier… - … research: solid earth, 2016‏ - Wiley Online Library
For the first time in the International Terrestrial Reference Frame (ITRF) history, the
ITRF2014 is generated with an enhanced modeling of nonlinear station motions, including …

The IGS contribution to ITRF2014

P Rebischung, Z Altamimi, J Ray, B Garayt - Journal of Geodesy, 2016‏ - Springer
Following the first reprocessing campaign performed by the International GNSS Service
(IGS) in 2008, a second reprocessing campaign (repro2) was finalized in 2015. Nine …

Trajectory models and reference frames for crustal motion geodesy

M Bevis, A Brown - Journal of Geodesy, 2014‏ - Springer
We sketch the evolution of station trajectory models used in crustal motion geodesy over the
last several decades, and describe some recent generalizations of these models that allow …

Absolute IGS antenna phase center model igs08. atx: status and potential improvements

R Schmid, R Dach, X Collilieux, A Jäggi, M Schmitz… - Journal of …, 2016‏ - Springer
On 17 April 2011, all analysis centers (ACs) of the International GNSS Service (IGS) adopted
the reference frame realization IGS08 and the corresponding absolute antenna phase …

IGS08: the IGS realization of ITRF2008

P Rebischung, J Griffiths, J Ray, R Schmid, X Collilieux… - GPS solutions, 2012‏ - Springer
Abstract On April 17, 2011, the International GNSS Service (IGS) stopped using the IGS05
reference frame and adopted a new one, called IGS08, as the basis of its products. The latter …

Singular spectrum analysis for modeling seasonal signals from GPS time series

Q Chen, T van Dam, N Sneeuw, X Collilieux… - Journal of …, 2013‏ - Elsevier
Seasonal signals in GPS time series are of great importance for understanding the evolution
of regional mass fluctuations, ie, ice, hydrology, and ocean mass. Conventionally these …

Mitigating the effects of vertical land motion in tide gauge records using a state-of-the-art GPS velocity field

A Santamaría-Gómez, M Gravelle, X Collilieux… - Global and Planetary …, 2012‏ - Elsevier
This study aims to correct for long-term vertical land motions at tide gauges (TG) by
estimating high-accurate GPS vertical velocities at co-located stations (GPS@ TG), useful for …