IDENTIFICATION AND CONTROL OF GEODYNAMICAL RISK ZONES IN THE WESTERN CARPATHIANS USING GEOPHYSICS, SATELLITE IMAGES AND GPS DATA

IDENTIFICATION AND CONTROL OF GEODYNAMICAL RISK ZONES IN THE WESTERN CARPATHIANS USING GEOPHYSICS, SATELLITE IMAGES AND GPS DATA

Paper in proceedings (conference paper)

A distinctive structure has ascertained in the area of the Western Carpathians on the bases of the Remote Sensing, in the past. Their explanation and verification has not yet realized, even though all structures have regional character and many morphological signs, which ambiguously point out recent activity and deformations, including the present earthquake foci. Among mentioned structures belongs to the interpreted non-linear structures - “gravity nappe” in the western part of the Nízké Tatry Mts. and adjacent area of the Slovenské rudohorie Mts., resemble sliding block in the Malé Karpaty Mts., and Ukraine Flysch Carpathians, linear boundaries interpreted as tectonic systems - Myjava-sub-Tatra and Hron tectonic zones or Muráň-Malcov and Transgemeric tectonic zones. Their important role in neo-tectonic plane of the Western Carpathians were confirm newly unified GPS data from permanent EPN stations and GPS campaigns realized in during last decades in mentioned area. On one chosen example Muráň-Malcov tectonic zone - from the area of Slovakian Western Carpathians there are present and interpreted results and common verifications of the satellite images, morphological, geophysical and GNSS data. In particular, GNSS data enabled the movement tendency control to be check and the dynamics of the surrounding area of this significant tectonic structure of the Western Carpathians determined.

A distinctive structure has ascertained in the area of the Western Carpathians on the bases of the Remote Sensing, in the past. Their explanation and verification has not yet realized, even though all structures have regional character and many morphological signs, which ambiguously point out recent activity and deformations, including the present earthquake foci. Among mentioned structures belongs to the interpreted non-linear structures - “gravity nappe” in the western part of the Nízké Tatry Mts. and adjacent area of the Slovenské rudohorie Mts., resemble sliding block in the Malé Karpaty Mts., and Ukraine Flysch Carpathians, linear boundaries interpreted as tectonic systems - Myjava-sub-Tatra and Hron tectonic zones or Muráň-Malcov and Transgemeric tectonic zones. Their important role in neo-tectonic plane of the Western Carpathians were confirm newly unified GPS data from permanent EPN stations and GPS campaigns realized in during last decades in mentioned area. On one chosen example Muráň-Malcov tectonic zone - from the area of Slovakian Western Carpathians there are present and interpreted results and common verifications of the satellite images, morphological, geophysical and GNSS data. In particular, GNSS data enabled the movement tendency control to be check and the dynamics of the surrounding area of this significant tectonic structure of the Western Carpathians determined.

Remote Sensing, seismic activity, wrench-fault tectonics, geophysics, geodynamics

Remote Sensing, seismic activity, wrench-fault tectonics, geophysics, geodynamics

POSPÍŠIL, L.; BARTONĚK, D.

2020

09.07.2019

STEF92

Sofia, Bulharsko

978-6-1974-0876-8

19th International Multidisciplinary Scientific GeoConference SGEM 2019

1314-2704

International multidisciplinary geoconference SGEM

1.1

1

Republic of Bulgaria

847

856

9

http://10.5593/sgem2019/1.1/S05.105