Automatic Processing of Interferometric SAR and accuracy of surface deformation measurement

Interferometric Synthetic Aperture Radar (InSAR), one of typical application techniques of SAR data, is used to generate Digital Elevation Model (DEM) while it is also used to measure spatial surface deformation. The former and the later techniques are usually differentiated as InSAR and Differential InSAR respectively. In this paper, we focus the later technique as InSAR. We measured ground deformation using automatic InSAR processing and verified accuracy of obtained results. The study area is Zonguldak coalfield, located along the Black Sea coast approximately 240 kilometer away from Istanbul to the east, Republic of Turkey. In this region, underground coal mining has been undergoing since 1848 and 3 million ton per year of hard coal has been produced. Recently, this coal mining is found to be causing subsidence around this area. Since the whole damage has not been grasped, we tried to measure the amount of surface deformation using InSAR. As a result, some phase anomalies were detected just above mining drifts, and the largest deformation amounts among those was 204 millimeter per 4.5 months in slant range direction. In addition, InSAR results are corresponded with GPS measurement results within 9 millimeter variations.

Yazar Deguchi T.
Kato M.
Akcin H.
Kutoglu H.S.
Yayın Türü Conference Object
Tek Biçim Adres https://hdl.handle.net/20.500.12628/4455
Tek Biçim Adres 10.1117/12.689605
Konu Başlıkları Automatic processing
GPS measurement
InSAR
Surface deformation
Zonguldak
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Proceedings of SPIE - The International Society for Optical Engineering
Dergi Cilt Bilgisi 6363
Sayfalar -
Yayın Yılı 2006
Eser Adı
[dc.title]
Automatic Processing of Interferometric SAR and accuracy of surface deformation measurement
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
SPIE Europe
Açıklama
[dc.description]
SAR Image Analysis, Modeling, and Techniques VIII -- 13 September 2006 through 14 September 2006 -- Stockholm -- 68945
Özet
[dc.description.abstract]
Interferometric Synthetic Aperture Radar (InSAR), one of typical application techniques of SAR data, is used to generate Digital Elevation Model (DEM) while it is also used to measure spatial surface deformation. The former and the later techniques are usually differentiated as InSAR and Differential InSAR respectively. In this paper, we focus the later technique as InSAR. We measured ground deformation using automatic InSAR processing and verified accuracy of obtained results. The study area is Zonguldak coalfield, located along the Black Sea coast approximately 240 kilometer away from Istanbul to the east, Republic of Turkey. In this region, underground coal mining has been undergoing since 1848 and 3 million ton per year of hard coal has been produced. Recently, this coal mining is found to be causing subsidence around this area. Since the whole damage has not been grasped, we tried to measure the amount of surface deformation using InSAR. As a result, some phase anomalies were detected just above mining drifts, and the largest deformation amounts among those was 204 millimeter per 4.5 months in slant range direction. In addition, InSAR results are corresponded with GPS measurement results within 9 millimeter variations.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2006
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1117/12.689605
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4455
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Automatic processing
Konu Başlıkları
[dc.subject]
GPS measurement
Konu Başlıkları
[dc.subject]
InSAR
Konu Başlıkları
[dc.subject]
Surface deformation
Konu Başlıkları
[dc.subject]
Zonguldak
Yazar
[dc.contributor.author]
Deguchi T.
Yazar
[dc.contributor.author]
Kato M.
Yazar
[dc.contributor.author]
Akcin H.
Yazar
[dc.contributor.author]
Kutoglu H.S.
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]
6363
ISBN
[dc.identifier.isbn]
0819464589; 9780819464583
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
20
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
08 Mart 2024 13:03
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Tıklayınız
deformation results mining measure surface techniques millimeter result million amount grasped damage produced Recently causing subsidence around Interferometric months variations within measurement corresponded addition direction anomalies amounts largest drifts detected respectively Differential differentiated usually former
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