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Monitoring Network OLG. ADDNEQ estimation of N, E Velocities, BUCU fix. 20°. 30°. 40°. 40°. 30°. 20°. 30°. 40°. Monitoring Network OLG. 40°. 30°. 20°. 30°. 40°. 40°. 40°. 30°. 30°. 20°. 30°. 40°. ADDNEQ estimation of N, E Velocities, BUCU fix.
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20° 30° 40° 40° 30° 20° 30° 40° Monitoring Network OLG 40° 30°
20° 30° 40° 40° 40° 30° 30° 20° 30° 40° ADDNEQ estimation of N, E Velocities, BUCU fix
DRAG‘s behavior while receiver changes are performed (1193, 1198, 1199)
GRAZ‘s behavior while antenna and receiver changes are performed (1112, 1116) BUCU held fix
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
GRAZ antenna change reflected in the UP component of other stations
Comparison between the EPN and OLG estimated absolute velocity values
20° 30° 40° 40° 40° 30° 30° 20° 30° 40° ADDNEQ estimation of N, E Absolute Velocities
Figure 5. The tectonic map of Turkey includes the North Anatolian fault, East Anatolian fault, and Hellenic and Florence trenches. The westward movement of the Anatolian block results from (1) differences in rates of motion between the Arabian and African plates, (2) different directions of motion between the Anatolian block and Eurasian plate to the north, and (3) subduction of the African plate beneath the Anatolian block at the Hellenic and Florence trenches. The Arabian plate is moving to the north faster than the African plate, both relative to a stable Eurasian plate. The result is a westward moving wedge incorporating most of Turkey. Modified from Barka (1992) and Rockwell and others (in press).