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Recent advances in high resolution SAR interferometric stacking techniques exploiting distributed scatterers

Kanika Goel, Nico Adam
2014 2014 IEEE Geoscience and Remote Sensing Symposium  
This paper presents advanced stacking techniques in high resolution SAR interferometry which focus on Distributed Scatterers (DSs).  ...  These recently developed algorithms are among the first to exploit meter-resolution spaceborne SAR data and have been applied on test cases which are challenging for conventional multitemporal techniques  ...  The RECENT ADVANCES IN HIGH RESOLUTION SAR INTERFEROMETRIC STACKING TECHNIQUES EXPLOITING DISTRIBUTED SCATTERERS homogenous pixels identified are then used for pixel-wise adaptive phase flattening of  ... 
doi:10.1109/igarss.2014.6946347 dblp:conf/igarss/GoelA14 fatcat:lxb76ruebrcj5n6okoau22qdrq


K. Goel, N. Adam
2012 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
These satellites provide high resolution data suitable for sophisticated interferometric applications.  ...  With shorter repeat cycles, smaller orbital tubes and higher bandwidth of the satellites; deformation time series analysis of distributed scatterers (DSs) is now supported by a practical data basis.  ...  However, it has some limitations in nonurban (rural) areas due to low density of PSs, their inhomogenous spatial distribution, phase ambiguities and atmospheric effects.  ... 
doi:10.5194/isprsannals-i-7-29-2012 fatcat:xp4qljfabfhn7hg3rfxdzefhi4

Advanced MT-InSAR Landslide Monitoring: Methods and Trends

Amardeep Singh Virk, Amanpreet Singh, Sudesh Kumar Mittal
2018 Journal of Remote Sensing & GIS  
It is a proficient technique to acquire all season day and night data with high accuracy and wide spatial coverage.  ...  Although conventional InSAR technique have vast successful applications but several limitations like decorrelation of phase, error in phase unwrapping and atmospheric artifacts hinders its use, which,  ...  Author want to thank the support provided by the Research and Service Support team of European Space Agency (ESA) for data access capabilities through the Grid Processing on Demand Service.  ... 
doi:10.4172/2469-4134.1000225 fatcat:rwnlrdrjqfddvlolmm2njoek5e

Coherence Optimization and Its Limitations for Deformation Monitoring in Dynamic Agricultural Environments

Jeanine Engelbrecht, Michael R. Inggs
2016 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
However, in natural and agricultural areas, the presence of vegetation and the evolution of the land surface introduce a phase noise component which limits successful interferometric measurement.  ...  to increase interferometric coherence and to detect surface movement in the areas of interest.  ...  To increase the quality of measurements in nonurban areas, recent advances, including the distributed scatterers interferometry [29] and the SqueeSAR approach [19] , [30] , have focused on including  ... 
doi:10.1109/jstars.2016.2593946 fatcat:ggsgqp6g6vg53b4gzlnatjiv4e

A New Polarimetric Persistent Scatterer Interferometry Method Using Temporal Coherence Optimization

Zahra Sadeghi, Mohammad Javad Valadan Zoej, Andrew Hooper, Juan M. Lopez-Sanchez
2018 IEEE Transactions on Geoscience and Remote Sensing  
In this paper, we present a new polarimetric PSI method in which we use a phase-based criterion to select the optimal channel for each pixel, which can work well even in nonurban environments.  ...  This algorithm is based on polarimetric optimization of temporal coherence, as defined in the Stanford Method for PS (StaMPS), to identify the scatterers with stable phase characteristics.  ...  In our new algorithm, we extend the approach of StaMPS, which uses temporal coherence to select PS with high density in nonurban areas.  ... 
doi:10.1109/tgrs.2018.2840423 fatcat:leka5mtytzcjzmu7vknuk4kaqe

Persistent Scatterer Analysis Using Dual-Polarization Sentinel-1 Data: Contribution From VH Channel

Roghayeh Shamshiri, Hossein Nahavandchi, Mahdi Motagh
2018 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
geodetic method of choice for measuring ground sur-7 face deformation in space and time.  ...  This study evaluates the improvement in displacement 12 mapping by incorporating the information obtained from the VH 13 channel of Sentinel-1 data into the PS-InSAR analysis.  ...  The unwrapped phase of PS points is filtered using high-pass filtering in time and a low-pass filtering in space to estimate the atmospheric and orbital errors.  ... 
doi:10.1109/jstars.2018.2848111 fatcat:d5xorqjwqzhkvah6zbs6rjf72i

Object-Based Multipass InSAR via Robust Low-Rank Tensor Decomposition

Jian Kang, Yuanyuan Wang, Michael Schmitt, Xiao Xiang Zhu
2018 IEEE Transactions on Geoscience and Remote Sensing  
The promising performance of the proposed method is demonstrated using high-resolution TerraSAR-X image stacks.  ...  These merits in turn can effectively reduce the number of images required for a reliable estimation.  ...  Hirschmüller of DLR Institute of Robotics and Mechatronics for providing the orthorectified optical image of Berlin. They would also like to thank the reviewers for their valuable suggestions.  ... 
doi:10.1109/tgrs.2018.2790480 fatcat:5qyyvknqp5czdftothnugl4vme

Multiresolution Detection of Persistent Scatterers: A Performance Comparison Between Multilook GLRT and CAESAR

Simona Verde, Antonio Pauciullo, Diego Reale, Gianfranco Fornaro
2020 IEEE Transactions on Geoscience and Remote Sensing  
High spatial resolution is typically required in urban areas to cope with the variability of the signal, whereas in rural regions, multilook shall be implemented to improve the coverage of monitored areas  ...  Along this line, SqueeSAR and later Component extrAction and sElection SAR (CAESAR) were introduced for the monitoring of both persistent and (decorrelating) distributed scatterers (DS).  ...  ACKNOWLEDGMENT The authors would like to thank the Italian Space Agency (ASI) for providing the Cosmo-SkyMed data set through the ASI Open Call for Science Project ID-695.  ... 
doi:10.1109/tgrs.2020.3007927 fatcat:gitcnt6s4rd2daq3kdav5hgxke


Y. Wang, X. X. Zhu
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Since the launch of meter-resolution spaceborne SAR sensors, the InSAR community has shown that even individual buildings can be monitored in high level of detail.  ...  Synthetic aperture radar interferometry (InSAR) has been an established method for long term large area monitoring.  ...  drawback of few PS in nonurban area, while TomoSAR has become the most competent method for urban area monitoring because of its capability of separating multiple scatterers in a resolution cell.  ... 
doi:10.5194/isprsarchives-xl-3-w3-153-2015 fatcat:3ah2hkaztbg4pgt4uzagjanmgy


A. M. H. Ansar, A. H. M. Din, A. S. A. Latip, M. N. M. Reba
2022 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
), which is Small Baseline Subset (SBAS), Stanford Method for Persistent Scatterers (StaMPS), SqueeSAR and Quasi Persistent Scatterer (QPS) were summarised to perceive the ability of these techniques in  ...  The future outlook for Malaysia in realising the PSI techniques for structural monitoring also discussed in this review.  ...  temporal resolution data (Latip et al., 2019) .  ... 
doi:10.5194/isprs-archives-xlvi-4-w3-2021-23-2022 fatcat:zrt547fwqjbz3mkkjkaiq37xt4

Joint-Scatterer Processing for Time-Series InSAR

Xiaolei Lv, Birsen Yazici, Mourad Zeghal, Victoria Bennett, Tarek Abdoun
2014 IEEE Transactions on Geoscience and Remote Sensing  
The effectiveness of the proposed technique is verified with a time series of high-resolution SAR data from the TerraSAR-X satellite.  ...  high reflectivity by taking advantage of coregistered temporally coherent pointwise scatterers.  ...  high-resolution data acquired from New Orleans, LA, USA.  ... 
doi:10.1109/tgrs.2014.2309346 fatcat:szxgiizgxzfipmnffvfivkjry4

The use of SAR interferometry for landslide mapping in the Indian Himalayas

M. Vöge, R. Frauenfelder, K. Ekseth, M. K. Arora, A. Bhattacharya, R. K. Basin
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
) interferometry, in order to detect and monitor the temporal behaviour of surface deformations in selected areas of the Garhwal and Kumaon Himalaya.  ...  We present results from the surroundings of the town of Nainital, from the Mansa Devi Hills area, and the areas around the cities of Chamoli Gopeshwar and Joshimath.  ...  We would also like to thank the staff at sarmap SA for their support with the SARscape software, as well as for their help with one of the early processing of the Nainital data.  ... 
doi:10.5194/isprsarchives-xl-7-w3-857-2015 fatcat:wrq2viocmzgovaus3nolq2j74m

Ground deformation mapping by fusion of multi-temporal interferometric synthetic aperture radar images: a review

Lei Zhang, Xiaoli Ding, Zhong Lu
2015 International Journal of Image and Data Fusion  
The strength of this technique lies in its abilities of all-weather, day and night data acquisition, high measurement accuracy and wide spatial scale.  ...  measurements by the analysis of phase components of complex-valued radar data.  ...  Acknowledgements The Envisat/ASAR data used in the study are copyrighted by European Space Agency. Disclosure statement No potential conflict of interest was reported by the authors.  ... 
doi:10.1080/19479832.2015.1068874 fatcat:kyt5ckerufdq5lhklzryz4m7aq

Nonlocal Adaptive Multilooking in SAR Multipass Differential Interferometry

Francescopaolo Sica, Diego Reale, Giovanni Poggi, Luisa Verdoliva, Gianfranco Fornaro
2015 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
We propose several workflows, with different solutions for the data preprocessing and for the estimation of similarity, at the core of all nonlocal methods.  ...  In this work, we investigate the potential of nonlocal adaptive multilooking (AML) techniques for the filtering of interferometric stacks.  ...  Fornaro served as a Guest Editor of special issues on for the EURASIP JASP and the IEEE SIGNAL PROCESSING MAGAZINE; he is currently an Associate Editor of the IEEE GEOSCIENCE REMOTE SENSING LETTERS.  ... 
doi:10.1109/jstars.2015.2421554 fatcat:eq656gcidzeitcfv7z52hjegny

Radar Interferometry: 20 Years of Development in Time Series Techniques and Future Perspectives

Dinh Ho Tong Minh, Ramon Hanssen, Fabio Rocca
2020 Remote Sensing  
Finally, we highlight challenges and future perspectives of the InSAR in the Big Data era.  ...  The research and improvement of methods to be used for deformation measurements from space is a challenge.  ...  Acknowledgments: The first author would like to thank the Italian Space Agency for free access data COSMO-SkyMed-Open ID226. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/rs12091364 fatcat:kwztkirckngbbncmwy7wlmup2a
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