Analysis Meth Types of analyses performed with combined files Velocity field analysis. Multiple types Global: Global selection of sites along with regional sites Eurasian frame then defined using the ITRF2000 Eurasian Eurasian: only sites from eurasia included. Eurasian frame defined to minimize velocities of stable eurasian sites In both analyses: Option to force velocities at nearby sites(<0.5 km separation) to be the same(some exceptions) slated to best alig time with positions and velocities from one of the velocity IVTRAN Monuments od length 355 Monument components antennas used in Central Asia 05/1203 12540Lec2305/12/03 12.540 Lec 23 9 Analysis Method • Multiple types • Global: Global selection of sites along with regional sites. Eurasian frame then defined using the ITRF2000 Eurasian rotation pole. • Eurasian: Only sites from Eurasia included. Eurasian frame defined to minimize velocities of stable Eurasian sites • In both analyses: Option to force velocities at nearby sites (<0.5 km separation) to be the same (some exceptions) • Each campaign is rotated/translated to best align as a function of time with positions and velocities from one of the velocity analyses. Types of analyses performed with combined files: – Velocity field analysis. – Repeatability analysis: 05/12/03 12.540 Lec 23 10 IVTRAN Monuments Monument components Installed monument (SST antennas used in Central Asia Rod length 355 mm 5