DOI: 10.1016/j.jag.2017.04.001
Scopus记录号: 2-s2.0-85032224119
论文题名: Using PS-InSAR to detect surface deformation in geothermal areas of West Java in Indonesia
作者: Maghsoudi Y ; , van der Meer F ; , Hecker C ; , Perissin D ; , Saepuloh A
刊名: International Journal of Applied Earth Observation and Geoinformation
ISSN: 15698432
出版年: 2018
卷: 64 起始页码: 386
结束页码: 396
语种: 英语
英文关键词: ALOS PALSAR
; Deformation
; Geothermal
; PS-InSAR
; Sentinel-1
Scopus关键词: ALOS
; deformation
; fluid injection
; geothermal system
; PALSAR
; satellite data
; Sentinel
; uplift
; Indonesia
; West Java
英文摘要: In this paper, the Persistent Scatterer InSAR (PS-InSAR) technique is applied in order to investigate the ground deformation in and around two geothermal areas in West Java, Indonesia. Two time-series of ALOS PALSAR and Sentinel-1A acquisitions, covering the period from 2007 to 2009 and 2015–2016, are analysed. The first case study examines the Wayang Windu geothermal zone where the PS-InSAR analysis provides an overview of the surface deformation around a geothermal reservoir. Uplift is observed around the injection wells in the area. The second example involves the use of the PS-InSAR technique over a more recent geothermal system in Patuha field. Again, a pattern of uplift was observed around the only available injection well in the area. Due to the dense vegetation coverage of the geothermal areas in West Java, the longer wavelength ALOS PALSAR data is provides better results by identifying a larger number of PS points. Additionally, experiments have been carried out to compare the resulting deformation with another example of the fluid migration process i.e. water extraction in Bandung basin. The potential of sentinel-1A and ALOS PALSR data are compared in all the experiments. © 2017 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/79915
Appears in Collections: 气候变化事实与影响
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作者单位: K.N. Toosi University of Technology, Faculty of Geodesy and Geomatics, Tehran, Iran; Department of Earth Systems Analysis, Faculty of Geo-Information Science and Earth Observation (ITC), University of Twente, Enschede, AE, Netherlands; Purdue University, Lyles School of Civil Engineering, United States; Bandung Institute of Technology (ITB), Bandung, Indonesia
Recommended Citation:
Maghsoudi Y,, van der Meer F,, Hecker C,et al. Using PS-InSAR to detect surface deformation in geothermal areas of West Java in Indonesia[J]. International Journal of Applied Earth Observation and Geoinformation,2018-01-01,64