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The Application of the Ground-based InSAR technique for the deformation monitoring of concrete hydropower dam Orlík on Vltava river

Conference Paper (international conference)

Talich Milan, Glöckner M., Böhm Ondřej, Antoš Filip, Soukup Lubomír, Havrlant Jan, Šolc Jakub


serial: INGEO 2014 – 6th International Conference o n Engineering Surveying, Prague, Czech republic, April 3 - 4, 2014, p. 203-210 , Eds: Kopáčik Alojz, Kyrinovič Peter, Štroner Martin

action: INGEO 2014 – 6th International Conference o n Engineering Surveying, Prague, Czech republic, April 3 - 4, 2014, (Praha, CZ, 03.04.2014-04.04.2014)

project(s): FR-TI4/436, GA MPO

keywords: GB InSAR, deformation monitoring, deformation analysis, Orlík

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abstract (eng):

GB InSAR technique plays an increasingly important role in determining the deformation of dams. The paper describes the use of GB InSAR technique for monitoring deformations of the Czech largest concrete dam Orlík on the Vltava river. After analyzing one month-long continuous measurement of the dam were detected non-linear movements. The relation between acting water level and resulting deformations were investigated in detail. The results confirm that GB InSAR technique is very suitable for monitoring deformations of this type of constructions. At the same time, the results may serve as a valuable source of data and information for further analysis in area of stability and for early warning systems.

RIV: DE

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Last modification: 21.12.2012
Institute of Information Theory and Automation