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Deformation analysis in central west Bulgaria using triangulation and GPS data Cover

Deformation analysis in central west Bulgaria using triangulation and GPS data

Open Access
|Dec 2019

Figures & Tables

Figure 1

Map of the analysed area and positions of the network stations.
Map of the analysed area and positions of the network stations.

Figure 2

Velocities of points with respect to stable Eurasia obtained from the analysis of GPS and triangulation data.
Velocities of points with respect to stable Eurasia obtained from the analysis of GPS and triangulation data.

Figure 3

Principal axes of the horizontal strain rate tensors in the central west Bulgaria results from combined GPS and triangulation data solution. The slim lines show the active faults.
Principal axes of the horizontal strain rate tensors in the central west Bulgaria results from combined GPS and triangulation data solution. The slim lines show the active faults.

Figure 4

Rotation rates in Delaunay triangles.
Rotation rates in Delaunay triangles.

Epoch of GPS measurements

IDEpoch
19972000200320052006
BREZXX
BUHOXX
LOZEXX
SLIVXX
VERIXX
VLADXX
PLA1XX
0082X
0081X
0083X
0017X
0011X
0012X
0016X
0026XXX

Velocities of points with respect to stable Eurasia

STVxmxVymyVzmzVnmnVeme
[mm/y][mm][mm/y][mm][mm/y][mm][mm/y][mm][mm/y][mm]
810.60.41.30.5-2.50.4-2.60.50.90.5
820.60.41.40.5-2.70.4-2.70.51.00.5
830.50.41.80.6-2.90.4-2.90.61.40.6
170.60.52.30.7-3.20.5-3.30.61.90.7
120.70.4-0.30.4-1.60.4-1.60.5-0.70.5
110.40.51.50.6-2.50.5-2.50.61.10.7
261.40.6-1.30.4-1.50.6-1.60.2-1.80.3
160.80.30.50.4-2.20.3-2.30.40.10.4
VERI1.20.10.00.1-2.20.1-2.30.4-0.50.3
PLA11.00.10.10.1-2.10.1-2.20.3-0.40.2
BUHO0.80.21.40.1-2.80.2-2.90.50.90.4
LOZE0.90.30.60.1-2.40.3-2.50.50.20.4
VLAD0.60.21.80.1-2.90.1-2.90.41.30.3
BREZ0.40.21.30.1-2.40.2-2.40.51.10.4
SLIV0.40.21.80.1-2.70.2-2.80.51.50.4
DOI: https://doi.org/10.2478/rgg-2019-0009 | Journal eISSN: 2391-8152 | Journal ISSN: 0867-3179
Language: English
Page range: 23 - 26
Submitted on: Aug 2, 2019
Accepted on: Nov 20, 2019
Published on: Dec 8, 2019
Published by: Warsaw University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2019 Nikolay Dimitrov, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.