Time series analysis of the NOANET CGPS stations

PDF
Published: Jan 24, 2013
DOI: https://doi.org/10.12681/bgsg.11078
Keywords:
Geodesy Geodynamics Time series analysis Greece
K. Chousianitis
Institute of Geodynamics, National Observatory of Athens
A. Ganas
Institute of Geodynamics, National Observatory of Athens
M. Papanikolaou
Institute of Geodynamics, National Observatory of Athens
P. Argyrakis
Institute of Geodynamics, National Observatory of Athens
G. Drakatos
Institute of Geodynamics, National Observatory of Athens
K. Makropoulos
Institute of Geodynamics, National Observatory of Athens
Abstract
The National Observatory of Athens has begun installing permanent GPS stations on February 2006 including a EUREF permanent station in Attica, NOA1. Currently the National Observatory of Athens operates 20 continuous GPS stations around Greece all sampling at 1-s and transmitting real-time data to Athens. Several stations also sample at 0.2-s (5 Hz) and record the data in the ring buffer for a period of 1-2 days. Their location is carefully selected so that both geological and seismotectonic criteria are fulfilled. All stations are situated close to major seismogenic structures of Greece such as the Cephalonia Transform Fault (CTF) in the Ionian Sea (VLSM, PONT, SPAN, KIPO), and the two North Anatolian Fault branches in the North Aegean Sea (PRKV, LEMN ). We describe the CGPS data archiving and processing procedures, used to combine into a uniform velocity solution the observations of all the NOANET stations, accounting for the seasonal (annual and semiannual) signals, and considering the off-sets in the coordinate time-series.
Article Details
  • Section
  • Tectonics and Geodynamics
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution Non-Commercial License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g. post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal. Authors are permitted and encouraged to post their work online (preferably in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.

Downloads
Download data is not yet available.
Most read articles by the same author(s)