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| Titel |
Monitoring subsidence effects in the urban area of Zonguldak Hardcoal Basin of Turkey by InSAR-GIS integration |
| VerfasserIn |
H. Akcin, H. S. Kutoglu, H. Kemaldere, T. Deguchi, E. Koksal |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 10, no. 9 ; Nr. 10, no. 9 (2010-09-01), S.1807-1814 |
| Datensatznummer |
250008393
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| Publikation (Nr.) |
 copernicus.org/nhess-10-1807-2010.pdf |
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| Zusammenfassung |
| Zonguldak Hardcoal Basin is the largest bituminous coal region in
Turkey where extensive underground mining activity exists. Because
of this activity subsidence effects have been experienced in
different locations of the city. In this study, surface deformations
caused by the subsidence have been observed by D-InSAR technique
using C-Band RADARSAT data. InSAR data process of 16 RADARSAT images
acquired between 24 July 2005–23 October 2006 has resulted in
significant deformations in the order of about 6 cm in the most
populated region of the city. The deformation map obtained has been
integrated with digitized mine production maps and Quickbird
Orthoimage into GIS. According to GIS analysis, there are three mine
seams at different levels driven below the deformed zone. Many
governmental and private buildings located in this area have a high
potential risk of subsidence damage. Also, this area covers
approximately 12 km of transportation routes. |
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