Deriving a time series of 3D glacier motion to investigate interactions of a large mountain glacial system with its glacial lake: Use of Synthetic Aperture Radar Pixel Offset-Small Baseline Subset technique

2018 ◽  
Vol 559 ◽  
pp. 596-608 ◽  
Author(s):  
Jia Li ◽  
Zhi-wei Li ◽  
Li-xin Wu ◽  
Bing Xu ◽  
Jun Hu ◽  
...  
Keyword(s):  
Time Series ◽  
Synthetic Aperture Radar ◽  
Synthetic Aperture ◽  
Glacial Lake ◽  
Small Baseline Subset ◽  
Small Baseline ◽  
Glacier Motion ◽  
Aperture Radar

Monitoring on land subsidence in reclaimed land with space-based synthetic aperture radar observations.

2021 ◽  
Author(s):  
Seo-Woo Park ◽  
Sang-Hoon Hong
Keyword(s):  
Synthetic Aperture Radar ◽  
Land Subsidence ◽  
Surface Displacement ◽  
Sar Interferometry ◽  
Synthetic Aperture ◽  
Alos Palsar ◽  
Reclaimed Land ◽  
Small Baseline Subset ◽  
Small Baseline ◽  
Aperture Radar

<p>Land subsidence is often occurred by compaction of alluvial sediments due to groundwater extraction and threatens invaluable lives and properties. Space-based interferometric Synthetic Aperture Radar (SAR) observation has been widely used to estimate surface displacement precisely. Especially, Small BAseline Subset (SBAS) technique with SAR Interferometry (InSAR) could serve to monitor a time-series of the land subsidence. In this study, the SBAS with L-band ALOS PALSAR and C-band Sentinel-1 observations have been applied to investigate the land subsidence in Noksan reclaimed land, Busan, South Korea. The average velocity showing the largest displacement is -3.40 cm/year from ALOS PALSAR and -2.17 cm/year with Sentinel-1 dataset at the line of sight (LOS) direction. An annual subsidence rate of -2.77 cm/year was estimated assuming that the surface has been deformed linearly for the data acquisition period.</p>

scholarly journals Locating and monitoring of landslides based on small baseline subset interferometric synthetic aperture radar

2019 ◽  
Vol 13 (04) ◽  
pp. 1
Author(s):  
Guijie Wang ◽  
Yunlong Wang ◽  
Xisheng Zang ◽  
Juyan Zhu ◽  
Weilun Wu
Keyword(s):  
Synthetic Aperture Radar ◽  
Synthetic Aperture ◽  
Interferometric Synthetic Aperture Radar ◽  
Small Baseline Subset ◽  
Small Baseline ◽  
Aperture Radar

scholarly journals Removal of systematic seasonal atmospheric signal from interferometric synthetic aperture radar ground deformation time series

2014 ◽  
Vol 41 (17) ◽  
pp. 6123-6130 ◽  
Author(s):  
Sergey V. Samsonov ◽  
Alexander P. Trishchenko ◽  
Kristy Tiampo ◽  
Pablo J. González ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Time Series ◽  
Synthetic Aperture Radar ◽  
Ground Deformation ◽  
Synthetic Aperture ◽  
Interferometric Synthetic Aperture Radar ◽  
Aperture Radar

scholarly journals Potential of C-band Synthetic Aperture Radar Sentinel-1 time-series for the monitoring of phenological cycles in a deciduous forest

2021 ◽  
Vol 104 ◽  
pp. 102505
Author(s):  
Kamel Soudani ◽  
Nicolas Delpierre ◽  
Daniel Berveiller ◽  
Gabriel Hmimina ◽  
Gaëlle Vincent ◽  
...  
Keyword(s):  
Time Series ◽  
Synthetic Aperture Radar ◽  
Deciduous Forest ◽  
Synthetic Aperture ◽  
Aperture Radar
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