NDLI: Analysis of trend changes of ground deformation in the selected mining areas in Dabrowski Coal Basin (South Poland)

Content Provider	IEEE Xplore Digital Library
Author	Porzycka, S. Lesniak, A.
Copyright Year	2011
Description	Author affiliation: AGH University of Science and Technology Krakow, Poland, Department of Geoinformatics and Applied Computer Science (Porzycka, S.; Lesniak, A.)
Abstract	In presented work the analysis of temporal trend changes of small, long period ground deformation was shown. The general analysis concerns the selected mining areas of Dabrowski Coal Basin (south Poland) and more detailed analysis was performed for “Grodziec” coal mine. The ground deformations for time period between 1992 and 2003 were determined using PSInSAR technique. Performed analysis revealed that for some stable scatterers in analysed period of time the changes of deformation's trend occurred. The location of PS points with trend changes is not random (both in time and space). It was found that for first part of studied time period when the “Grodziec” coal mine was working for most PS points the increase of subsidence velocity was detected. The situation has changed after abandon the mine. After 1998 for most stable scatterers the decrease of subsidence velocity was revealed.
Starting Page	2629
Ending Page	2632
File Size	776359
Page Count	4
File Format	PDF
ISBN	9781457710032
ISSN	21537003
e-ISBN	9781457710056
DOI	10.1109/IGARSS.2011.6049742
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-24
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Coal Coal mining Shafts Saturn Data mining Synthetic aperture radar coal exploitation PSInSAR ground deformations
Content Type	Text
Resource Type	Article

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