Results 11 to 20 of about 44,318 (239)

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]

open access: yesProceedings 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

Combining Satellite InSAR, Slope Units and Finite Element Modeling for Stability Analysis in Mining Waste Disposal Areas

open access: yesRemote 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]

open access: yesProceedings 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]

open access: yesNatural 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

open access: yesPaedagoria, 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

Survey and visualization of land subsistence caused by groundwater depletion using Sentinel-1A IW TOPS Interferometry [PDF]

open access: yesEnvironmental 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

Characteristics of normal-fault earthquake deformation in the Qinghai-Tibet Plateau revealed by InSAR

open access: yes地球与行星物理论评, 2023
The north-south convergence and east-west extension of the Tibet Plateau are accommodated by a series of active strike-slip and normal faults, and normal-fault earthquakes are very active in the plateau. During 2020 to 2021, there were three normal-fault
Jiangtao Qiu, Jianbao Sun
doaj   +1 more source

Comprehensive identification of potential and old landslides based on optical remote sensing and InSAR technologies: A case study in northwestern Yunnan Province

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
Potential geological disasters frequently occur in northwestern Yunnan. Landslide is the main type of geohazard. The identification of landslide in this area is an effective disaster prevention and mitigation measure.
Mingyuan WU, Ming LUO, Suihai LIU
doaj   +1 more source

LPbyCD: a new scalable and interpretable approach for Link Prediction via Community Detection in bipartite networks

open access: yesApplied 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
doaj   +1 more source

High-level collapse risk identification based on oblique photography and InSAR technology

open access: yesShuiwen 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

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