Results 1 to 10 of about 682,149 (206)

Land Subsidence Monitoring Method in Regions of Variable Radar Reflection Characteristics by Integrating PS-InSAR and SBAS-InSAR Techniques

Remote Sensing, 2022
In the InSAR solution, the uneven distribution of permanent scatterer candidates (PSCs) or slowly decoherent filtering phase (SDFP) pixel density in a region of variable radar reflection feature can cause local low accuracy in single interferometry. PSCs
Peng Zhang, Shuangfeng Guo, Guo Zihao
exaly   +4 more sources

Landslide Detection and Mapping Based on SBAS-InSAR and PS-InSAR: A Case Study in Gongjue County, Tibet, China

Remote Sensing, 2022
The rock mass along the Jinsha River is relatively broken under complex geological action. Many ancient landslides were distributed along the Jinsha River in Gongjue County, which is very dangerous under the action of gravity, tectonic stress and river ...
Jiaming Yao, Xinghong Liu
exaly   +3 more sources

Land-Cover Controls on the Accuracy of PS-InSAR-Derived Concrete Track Settlement Measurements

Remote Sensing
Accurate monitoring of settlement in high-speed railway embankments is critical for operational safety and long-term serviceability. This study investigates the applicability of Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR) for
Byung-kyu Kim, Joonyoung Kim, Jeongjun Park, Ilwha Lee, Mintaek Yoo   +4 more
doaj   +2 more sources

Monitoring and analysis of ground subsidence in Shanghai based on PS-InSAR and SBAS-InSAR technologies

Scientific Reports, 2023
Shanghai is susceptible to land subsidence due to its unique geological environment and frequent human activities. Traditional leveling techniques are not sufficient for monitoring large areas of land subsidence due to the time-consuming, labor-intensive,
Zhihua Zhang, Changtao Hu, Zhihui Wu, Zhen Zhang, Shuwen Yang, Wang Yang   +5 more
doaj   +2 more sources

Dynamic landslide susceptibility mapping based on the PS-InSAR deformation intensity

Environmental Science and Pollution Research
In order to meet the needs of refined landslide risk management, the extended correlation framework of dynamic susceptibility modeling desiderates to be further explored.
Bi-Jing Jin, Tao-Rui Zeng, Kunlong Yin, Lei Gui, Zi-Zheng Guo, Tengfei Wang   +5 more
semanticscholar   +3 more sources

Towards Operational Dam Monitoring with PS-InSAR and Electronic Corner Reflectors [PDF]

Remote Sensing
Dams are crucial for ensuring water and electricity supply, while also providing significant flood protection. Regular monitoring of dam deformations is of vital socio-economic and ecological significance.
Jannik Jänichen, Jonas Ziemer, M. Wolsza, Daniel Klöpper, Sebastian Weltmann, Carolin Wicker, Katja Last, C. Schmullius, Clémence Dubois   +8 more
semanticscholar   +3 more sources

Dynamic Geo-Visualization of Urban Land Subsidence and Land Cover Data Using PS-InSAR and Google Earth Engine (GEE) for Spatial Planning Assessment

Urban Science
The North Java coastal area, known as the Pantura region, is experiencing significant land subsidence, with certain areas sinking up to 10 cm per year. Pekalongan is among the most affected, with subsidence rates between 10 and 19 cm annually, mainly due
Joko Widodo, Edy Trihatmoko, Muhammad Rokhis Khomarudin, Mohammad Ardha, Udhi Catur Nugroho, Nugraheni Setyaningrum, Galih Prasetya Dinanta, Rahmat Arief, Andie Setiyoko, Dandy Aditya Novresiandi, Rendi Handika, Muhammad Priyatna, Shinichi Sobue, Dwi Sarah, Wawan Hermawan   +14 more
doaj   +2 more sources

GROUND DEFORMATION MONITORING OF RECLAIMED LANDS ALONG MANILA BAY FREEPORT ZONE USING PS-INSAR TECHNIQUE [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In response to escalating land demands, land reclamation plays a vital role, but this comes with the challenge of ground deformations that threaten livelihoods and safety.
A. L. Lomibao, G. A. Leal, L. C. Mabaquiao, L. C. Mabaquiao, R. B. Reyes, R. B. Reyes   +5 more
doaj   +2 more sources

Leveraging Multi-Primary PS-InSAR Configurations for the Robust Estimation of Coastal Subsidence

IEEE Geoscience and Remote Sensing Letters
Interferometric synthetic aperture radar (InSAR) is a key technique used to constrain contributions of diverse processes to coastal subsidence, also known as vertical land motion (VLM).
Stacey A. Huang, J. Sauber
semanticscholar   +3 more sources

Monitoring of ground displacement-induced railway anomalies using PS-InSAR techniques

Measurement
Rui Tao, Albert Lau, Mats Emil Mossefin, G. Kong, S. Nordal, Yu-Tao Pan   +5 more
semanticscholar   +2 more sources