Monitoring of mining induced land subsidence by PALSAR and TerraSAR-X

In this study, we applied InSAR time series analysis using PALSAR and TerraSAR-X data to Zonguldak Hardcoal Basin in Republic of Turkey in order to monitor mining induced surface displacement. Zonguldak coal area is located along the Black Sea 240 km eastward from Istanbul. Recently, ground deformation caused by underground exploration has come to the surface, and it has been destroying roads and buildings. We utilized PALSAR and TerraSAR-X data for the detail analysis on the recent land subsidence induced by mining activities. PALSAR data in the fine beam mode were obtained from an ascending orbit, TerraSAR-X data in the StripMap mode were from a descending orbit. The vertical and the east-west displacement were calculated by the composition of the deformation vectors of PALSAR and TerraSAR-X. Additionally, the source depth of the main anomaly detected near the campus of Zonguldak Karaelmas University (ZKU) was estimated by vector analysis using the vertical and east-west displacement. As a result, it was approximately 80 to 100 meters under the sea level. On the other hand, the depth of coal production zones is recorded 300 to 560 meters under the sea level. Thus, it was supposed that the anomaly near the university had been caused by not only mining activities but also the other factor in the shallower geological formation. Because some historical documents said that some caves existed in the limestone formation bedded over coal formations and domestic wastewater is injected into these caves, perhaps the cause of land subsidence is considered the expansion of caves' space resulted from the solution of limestone rocks by the wastewater injection. © 2012 SPIE.

Dergi Adı Proceedings of SPIE - The International Society for Optical Engineering
Dergi Cilt Bilgisi 8536
Sayfalar -
Yayın Yılı 2012
Eser Adı
[dc.title]
Monitoring of mining induced land subsidence by PALSAR and TerraSAR-X
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
The Society of Photo-Optical Instrumentation Engineers (SPIE);SELEX GALILEO;THALES
Açıklama
[dc.description]
SAR Image Analysis, Modeling, and Techniques XII -- 26 September 2012 through 27 September 2012 -- Edinburgh -- 96328
Özet
[dc.description.abstract]
In this study, we applied InSAR time series analysis using PALSAR and TerraSAR-X data to Zonguldak Hardcoal Basin in Republic of Turkey in order to monitor mining induced surface displacement. Zonguldak coal area is located along the Black Sea 240 km eastward from Istanbul. Recently, ground deformation caused by underground exploration has come to the surface, and it has been destroying roads and buildings. We utilized PALSAR and TerraSAR-X data for the detail analysis on the recent land subsidence induced by mining activities. PALSAR data in the fine beam mode were obtained from an ascending orbit, TerraSAR-X data in the StripMap mode were from a descending orbit. The vertical and the east-west displacement were calculated by the composition of the deformation vectors of PALSAR and TerraSAR-X. Additionally, the source depth of the main anomaly detected near the campus of Zonguldak Karaelmas University (ZKU) was estimated by vector analysis using the vertical and east-west displacement. As a result, it was approximately 80 to 100 meters under the sea level. On the other hand, the depth of coal production zones is recorded 300 to 560 meters under the sea level. Thus, it was supposed that the anomaly near the university had been caused by not only mining activities but also the other factor in the shallower geological formation. Because some historical documents said that some caves existed in the limestone formation bedded over coal formations and domestic wastewater is injected into these caves, perhaps the cause of land subsidence is considered the expansion of caves' space resulted from the solution of limestone rocks by the wastewater injection. © 2012 SPIE.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2012
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1117/12.971416
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/6660
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
DInSAR
Konu Başlıkları
[dc.subject]
PALSAR
Konu Başlıkları
[dc.subject]
TerraSAR-X
Konu Başlıkları
[dc.subject]
Time series analysis
Konu Başlıkları
[dc.subject]
Underground coal mine
Konu Başlıkları
[dc.subject]
Zonguldak
Yazar
[dc.contributor.author]
Deguchi T.
Yazar
[dc.contributor.author]
Kutoglu H.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0277786X
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
Dergi Adı
[dc.relation.journal]
Proceedings of SPIE - The International Society for Optical Engineering
Dergi Cilt Bilgisi
[dc.identifier.volume]
8536
ISBN
[dc.identifier.isbn]
9780819492760
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
16
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
09 Şubat 2024 21:34
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Tıklayınız
TerraSAR-X PALSAR mining displacement analysis Zonguldak limestone deformation caused formation activities east-west vertical wastewater meters anomaly induced subsidence surface supposed production university recorded injection solution resulted expansion considered perhaps injected domestic formations bedded existed result
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