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Long-term consecutive DInSAR for volume change estimation of Land deformation
Sri Sumantyo J.T.a, Shimada M.b, Mathieu P.-P., Abidin H.Z.d
a Center for Environmental Remote Sensing, Chiba University, Japan
b Earth Observation Research Center, Japan Aerospace Exploration Agency, Japan
c Department of Earth Observation Science and Applications, European Space Research Institute, European Space Agency, Italy
d Department of Geodesy, Institute of Technology Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]In this paper, the long-term consecutive differential interferometric synthetic aperture radar (SAR) technique is used to measure the volume change during land deformation. This technique was used to investigate the subsidence of Bandung city, Indonesia, by assessing the data from two Japanese L-band spaceborne SARs (Japanese Earth Resources Satellite 1 SAR and Advanced Land Observation Satellite Phased Array type L-band Synthetic Aperture Radar) during the periods of 1993-1997 and 2007-2010. The results are confirmed using GPS observation data, ground survey data, local statistics, ground water level trend data, and the geological formation of the study area. The obtained results reveal a close correlation between the subsidence measurements and changes in the ground water level due to water pumping, population growth, industry growth, and urbanization of the study area. © 2011 IEEE.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]D-inSAR,Differential interferometric synthetic aperture radars,Geological formation,Ground surveys,Indonesia,Industry growth,Japanese Earth Resources Satellite-1 Synthetic Aperture Radar (JERS-1 SAR),Japanese earth resources satellites,Land deformation,Local statistics,Observation data,Observation satellites,Phased array type l-band synthetic aperture radars,Population growth,Space-borne,Study areas,Volume change,Water pumping[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Advanced Land Observation Satellite Phased Array type L-band Synthetic Aperture Radar (ALOS PALSAR),Differential Interferometric Synthetic Aperture Radar (DInSAR),Japanese Earth Resources Satellite-1 Synthetic Aperture Radar (JERS-1 SAR),subsidence,volume change[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]Manuscript received December 3, 2009; revised July 11, 2010, December 28, 2010, and March 27, 2011; accepted June 12, 2011. Date of publication August 4, 2011; date of current version December 23, 2011. This work was supported in part by the European Space Agency Earth Observation Category 1 under Grant 6613 through the framework of the “Long-Term Consecutive DInSAR for Land Deformation Monitoring” project, by the Japan Society for the Promotion of Science through a Grant-in-Aid for Scientific Research for Young Scientists (A) under Grant 19686025 and a Grant-in-Aid for Scientific Research under Grant 19-07023, and by the National Institute of Information and Communication Technology of Japan through an International Research Collaboration Research Grant 2008. This work was also supported in part by a Research Grant for Mission Research on a Sustainable Humanosphere from the Research Institute for a Sustainable Humanosphere, Kyoto University, Japan, and in part by Remote Sensing Research Center, Pandhito Panji Foundation, Bandung, Indonesia.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/TGRS.2011.2160455[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]