Volume 34 (2024)
Volume 33 (2023)
Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Improving the Threshold of Detectable Co-Seismic Displacements by Using High Rate GPS Measurements

Yahya Djamour; S. Tabibi; M. M. Hossainali

Volume 22, Issue 85 , December 2013, , Pages 55-62


  The accuracy of GPS derived positions in short term measurements largely depends on the better modeling of residual errors which is normally reduced in long term measurements by averaging the obtained results. To increase the accuracy of the movements obtained through the analysis of high rate data in ...  Read More

Quantifying the Ground Co-Seismic Variations by using high Rate GPS Data, Case Study: San-Simeon Earthquake 2003 Dec. 22 (California- United States of America)

S. Tabibi; M. M. Hossainali; Yahya Djamour

Volume 21, Issue 83 , December 2012, , Pages 97-102


  Better understanding of earthquakes primarily requires more accurate dynamic and kinematic models for fault rupture. There are several methods for ground motion detection; each of them has its own advantages and limitations. The processes, needed for the estimation of displacements by the seismic data, ...  Read More

Proposing a New Strategy to Make Precise Re-leveling Observations of Iran in Vertical Geodynamical Studies

Yahya Djamour; M. M. Hossainali; Y. H. Chavari; P. Vanicek; H. Nazari; M. Amighpey; S. Arabi

Volume 22, Issue 86 , December 2012, , Pages 273-260


  The technique of precise leveling is certainly the most precise in gathering height difference observations. The main limitation of the mentioned technique is its high cost and low speed characteristics. Hence, for the purpose of repeating the precise leveling measurements (re-leveling), which is necessary ...  Read More