http://www.iaeme.com/IJCI International Journal of Civil E Volume 9, Issue 13, December 2 Available online at http://www.ia ISSN Print: 0976-6308 and ISSN ©IAEME Publication INVESTIGATI PLATE MOT OPERATIN Engineering Technica Department of Su Engineering Technica ABSTRACT Due to the continuous been carrying out to esti activities. However, these applicable owing to the ad addition to the existence Stations (CORS). What is analyzed using Double-Di hourly, daily, and weekly s and consistent position tim movement in relation to it has been enormously use analyzing and generation current study aims to inv online web-based GNSS pr current study, to process t city (ISER) city over the p (ISNA) over the period fro series showed that the velo 48ˊE, and the velocity vec findings of the current s velocity which was estimat Keywords: GNSS, Arabi services, CSRS-PPP, GITS IET/index.asp 419 ed Engineering and Technology (IJCIET) 2018, pp.419–429, Article ID: IJCIET_09_13_041 aeme.com/ijciet/issues.asp?JType=IJCIET&VType= N Online: 0976-6316 Scopus Indexed ION THE ARABIAN TEC TION USING CONTINUO NG REFERENCE STATI Zainab N. Jasim al College-Baghdad, Middle Technical Unive Oday Y. M. Alhamadani urveying Engineering, University of Baghdad Mamoun Ubaid Mohammed al College-Baghdad, Middle Technical Unive s movements of the tectonic plates, plenty imate the tectonic plate movements and det e studies have become more precise, eas dvent of the Global Navigation Satellite Sys of dense networks of Continuously Opera more, the GNSS raw data, generally, can be ifference and Precise Point Positioning (PPP solutions. These solutions are based for prod me series over a long period of time to estimat ts seismic activity. What is more, different an ed to build up position time series, such n GPS time series and computing the veloci vestigate the Arabian tectonic plate motion rocessing software. Consequently, CSRS-PPP the raw daily observation data of the Iraq C period from November 2008 to January 2018 om July of 2009 to January 2018. The prod ocity vector of ISER city is 38mm/yr. in a dir ctor of ISNA is 40mm/yr. In a direction of N study showed remarkable agreement with ted based on the geodetic studies. ian tectonic plate motion, CORS, GNSS on SA. ditor@iaeme.com 1 =9&IType=13 CTONIC OUSLY IONS ersity, Iraq d, Iraq ersity, Iraq of studies have tect earthquake sier, and more stems (GNSS) in ating Reference e processed and P) techniques to ducing accurate te tectonic plate nalysis software as GITSA for ity vectors. The based on only P is applied, the CORSs for Erbil 8 and Najaf city duced GPS time rection of N 40˚ N 45˚ 06ˊ E. The the horizontal nline processing