Results 141 to 150 of about 682,149 (206)

Ps-Insar ile yerkabuğu hareketlerinin incelenmesi: Bolvadin örneği

, 2020
In recent years, interferometric synthetic aperture radar technique has been used as a new tool for investigating deformation that occurs in earth surface. This technique which brings an original direction for geodesy by producing high quality topography information uses delays of the return signals and transforms them into high resolution images by ...
openaire   +2 more sources

Non-Persistent Scatterer InSAR

: The joint benefits of wide coverage, high precision, and early detection are exclusive to satellite InSAR. The availability of commercial and freely available SAR data, coupled with advances in processing power, have helped to ...
J. Carroll, J. Leighton
core   +1 more source

Joint PS–SBAS Time-Series InSAR for Sustainable Urban Infrastructure Management: Tunnel Subsidence Mechanisms in Sanya, China

Monitoring construction-phase settlement of estuary-crossing tunnels founded on coastal soft soils is critical for risk management, yet dense in situ measurements are often unavailable along linear corridors.
Jun Hu, Bing Liu, Yamin Zhao, Zihan Song, Kai Wei, Qiong Liu   +5 more
core   +1 more source

Soil Displacement Estimation from Integrated Sensing Technologies in Data-Driven Models Biased by Temporal Coherence of PS-InSAR

Spaceborne Synthetic Aperture Radar (SAR) interferometry provides long-term displacement measurements, but the quality of Persistent Scatterer (PS) time series depends critically on temporal coherence. Low-coherence points often exhibit auto-uncorrelated
Raffaele Tarantini, Gaetano Miraglia, Stefania Coccimiglio, Rosario Ceravolo, Giuseppe Andrea Ferro   +4 more
core   +1 more source

Detecting seasonal and trend components in PS-InSAR displacement time series

Geocarto International, 2022
Zechao Bai, Yanping Wang, Shibo Fang, Xianglei Liu, Mingliang Gao, Ziwen Zhang   +5 more
openaire   +1 more source

Assessment of Land Deformation and Groundwater Depletion using Sentinel-1 PS InSAR, GRACE, and Borehole Data

Remote Sensing Applications Society and Environment
Hamid Gulzar, S. Ghuffar, Syed Amer Mahood, Saif Ullah Akhter, H. Arif, Dmitry E. Kucher, A. Tariq   +6 more
semanticscholar   +1 more source

Ground deformation monitoring via PS-InSAR time series: An industrial zone in Sacco River Valley, central Italy

Remote Sensing Applications Society and Environment
Ebrahim Ghaderpour, P. Mazzanti, F. Bozzano, G. Scarascia Mugnozza   +3 more
semanticscholar   +1 more source

The Densification of the point cloud from PS-InSAR Method in Urban Area

Journal of Geospatial Information Technology
Sajjad Sajedizadeh, Yasser Maghsoudi Mehrani   +1 more
openaire   +1 more source

Study on land subsidence in Tokyo using PS-InSAR

Study on land subsidence in Tokyo using PS-InSAR
openaire   +1 more source

The Application of PS-InSAR Technology on Land Subsidence in Cangzhou Region

Advanced Materials Research, 2011
Land subsidence in Cangzhou of the North China Plain, has been an ongoing problem for the past four decades (since the later 1970s). With the development of new synthetic aperture radar(SAR)sensors and interferometric synthetic aperture radar(InSAR) techniques, the application of satellite Radar data have enhanced capabilities to detect and monitor ...
Kun Chao Lei, Hui Li Gong, Xiao Juan Li, Bei Bei Chen, Ji Wei Li, Liu Lin Song   +5 more
openaire   +2 more sources