Results 1 to 10 of about 45,970 (278)
InSAR-YOLOv8 for wide-area landslide detection in InSAR measurements. [PDF]
Sci RepInSAR monitoring technology is widely used in investigating landslide hazards. Leveraging object detection algorithms to quickly extract landslide information from Wide-Area InSAR measurements is of great significance. Our InSAR-YOLOv8, an algorithm that automatically detects landslides from InSAR measurements, addresses the low accuracy and suboptimal
Ma R, Yu H, Liu X, Yuan X, Geng T, Li P.
europepmc +3 more sources
Understanding the dynamic behaviour for the Madrid aquifer (Spain): insights from the integration of A-DInSAR and 3-D groundwater flow and geomechanical models [PDF]
Proceedings of the International Association of Hydrological Sciences, 2020 Advanced Differential Interferometric Synthetic Aperture Radar (A-DInSAR) techniques and 3-D groundwater flow and geomechanical models are integrated to improve our knowledge about the Tertiary detritic aquifer of Madrid (TDAM).
R. Bonì +12 more
doaj +1 more source
Remote Sensing, 2021 Slope failures pose a substantial threat to mining activity due to their destructive potential and high probability of occurrence on steep slopes close to limit equilibrium conditions, which are often found both in open pits and in waste and tailing ...
Juan López-Vinielles +10 more
doaj +1 more source
Wavelet analysis of land subsidence time-series: Madrid Tertiary aquifer case study [PDF]
Proceedings of the International Association of Hydrological Sciences, 2020 Interpretation of land subsidence time-series to understand the evolution of the phenomenon and the existing relationships between triggers and measured displacements is a great challenge.
R. Tomás +12 more
doaj +1 more source
Subsidence activity maps derived from DInSAR data: Orihuela case study [PDF]
Natural Hazards and Earth System Sciences, 2014 A new methodology is proposed to produce subsidence activity maps based on the geostatistical analysis of persistent scatterer interferometry (PSI) data.
M. P. Sanabria +6 more
doaj +1 more source
STUDY IN THE LABORATORY: THE EFFECT ON STUDENT LEARNING OUTCOMES
Paedagoria, 2021 Abstrak: Laboratorium adalah menjadi tempat siswa untuk melakukan eksperimen. Banyak modifikasi laboratorium seperti mengubahnya menjadi laboratorium virtual atau berbasis komputer.
Fenny Mustika Piliang, Insar Damopolii
doaj +1 more source
High-level collapse risk identification based on oblique photography and InSAR technology
Shuiwen dizhi gongcheng dizhi, 2023 Collapse risk identification is the basis of collapse disaster prevention. High level collapse is characterized by sudden, hidden and large height difference, which brings great challenges to information collection, disaster identification and risk ...
Pengwei WANG, Yuke AN
doaj +1 more source
Applied Network Science, 2021 Many aspects from real life with bi-relational structure can be modeled as bipartite networks. This modeling allows the use of some standard solutions for prediction and/or recommendation of new relations between objects in such networks.
Maksim Koptelov +3 more
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Survey and visualization of land subsistence caused by groundwater depletion using Sentinel-1A IW TOPS Interferometry [PDF]
Environmental Resources Research, 2021 Land subsidence including downward subsidence with a horizontal displacement vector normally occurs in small amounts. In the present study, two pairs of Sentinel-1A descending and ascending images of 2014 and 2015 were used to survey the subsidence rate ...
R Dehghani Bidgoli +2 more
doaj +1 more source
InSAR Forensics: Tracing InSAR Scatterers in High Resolution Optical Image [PDF]
Proceedings of Fringe 2015: Advances in the Science and Applications of SAR Interferometry and Sentinel-1 InSAR Workshop, 2015 The current synthetic aperture radar (SAR) theory makes a quite restrictive assumption – linearity – in the SAR imaging model, for the convenience of mathematical derivation. That is to say the imaged area is considered as an ensemble of individual point scatterers whose scattered fields and, hence, their responses in the SAR image superimpose linearly
Wang, Yuanyuan, Zhu, Xiao Xiang
openaire +3 more sources