Results 1 to 10 of about 1,378,530 (277)

Slope deformation, reservoir variation and meteorological data at the Khoko landslide, Enguri hydroelectric basin (Georgia), during 2016–2019 [PDF]

Earth System Science Data, 2021
Abstract. The Greater Caucasus mountain belt is characterized by deep valleys, steep slopes and frequent seismic activity, the combination of which results in major landslide hazard. Along the eastern side of the Enguri water reservoir lies the active Khoko landslide, whose head scarp zone affects the important Jvari–Khaishi–Mestia road, one of the few
Tibaldi A., Pasquare Mariotto F., Oppizzi P., Bonali F. L., Tsereteli N., Mebonia L., Chania J.   +6 more
  +6 more sources

Static and dynamic approach to the analysis of wind gusts in case of a tower H=110 m [PDF]

Građevinski Materijali i Konstrukcije, 2021
Steel lattice towers have large application in meteorology, and are regularly exposed to loads difficult to determine reliably, like wind and ice, and especially wind gusts and accompanied structural vibrations.
Vacev Todor, Brčić Stanko, Zorić Andrija, Milić Miloš, Nešović Ivan, Ranković Slobodan   +5 more
doaj   +2 more sources

Ground Deformation in Yuxi Basin Based on Atmosphere-Corrected Time-Series InSAR Integrated with the Latest Meteorological Reanalysis Data [PDF]

Remote Sensing, 2022
Time-series interferometric synthetic aperture radar (TS-InSAR) is often affected by tropospheric artifacts caused by temporal and spatial variability in the atmospheric refractive index. Conventional temporal and spatial filtering cannot effectively distinguish topography-related stratified delays, leading to biased estimates of the deformation phases.
Shipeng Guo, Xiaoqing Zuo, Wenhao Wu, Fang Li, Yongfa Li, Xu Yang, Shasha Zhu, Yanxi Zhao   +7 more
openaire   +3 more sources

Integrated dataset of deformation measurements in fractured volcanic tuff and meteorological data (Coroglio coastal cliff, Naples, Italy) [PDF]

Earth System Science Data, 2019
Abstract. Along the coastline of the Phlegraean Fields volcanic district, near Naples (Italy), severe retreat processes affect a large part of the coastal cliffs, mainly made of fractured volcanic tuff and pyroclastic deposits. Progressive fracturing and deformation of rocks can lead to hazardous sudden slope failures on coastal cliffs.
F. Matano, M. Caccavale, M. Caccavale, G. Esposito, G. Esposito, G. Esposito, A. Fortelli, G. Scepi, M. Spano, M. Sacchi   +9 more
  +8 more sources

Convolutional Neural Network for High-Resolution Cloud Motion Prediction from Hemispheric Sky Images

Energies, 2021
A novel high-resolution method for forecasting cloud motion from all-sky images using deep learning is presented. A convolutional neural network (CNN) was created and trained with more than two years of all-sky images, recorded by a hemispheric sky ...
Cristian Crisosto, Eduardo W. Luiz, Gunther Seckmeyer   +2 more
doaj   +2 more sources

A Field Calibration Solution to Achieve High-Grade-Level Performance for Low-Cost Dual-Frequency GNSS Receiver and Antennas

Sensors, 2022
Low-cost dual-frequency receivers and antennas have created opportunities for a wide range of new applications, in regions and disciplines where traditional GNSS equipment is unaffordable.
Andreas Krietemeyer, Hans van der Marel, Nick van de Giesen, Marie-Claire ten Veldhuis   +3 more
doaj   +2 more sources

Response of a large deep-seated gravitational slope deformation to meteorological, seismic, and deglaciation drivers as measured by InSAR

Frontiers in Earth Science, 2022
We analyze the sensitivity of a large (area extent ∼3 km2), deep-seated gravitational slope deformation (Fels slide, Alaska Range) to three specific drivers: (i) liquid surface water input from ERA-5 reanalysis snow melt and rainfall; (ii) locally projected seismic activity of Alaskan earthquakes; and (iii) lowering of Fels Glacier at the slide toe ...
Bernhard Rabus, Jeanine Engelbrecht, Jeanine Engelbrecht, John J. Clague, Davide Donati, Doug Stead, Mirko Francioni   +6 more
openaire   +5 more sources

Quasi-synchronous multi-parameter anomalies associated with the 2010–2011 New Zealand earthquake sequence [PDF]

Natural Hazards and Earth System Sciences, 2012
Positive thermal anomalies about one month before the 3 September 2010 <i>M</i>_w = 7.1 New Zealand earthquake and "coincidental" quasi-synchronous fluctuations of GPS displacement were reported.
K. Qin, L. X. Wu, A. De Santis, J. Meng, W. Y. Ma, G. Cianchini   +5 more
doaj   +2 more sources

Ground Deformation Monitoring Using InSAR and Meteorological Time Series and Least-Squares Wavelet Software: A Case Study in Catania, Italy [PDF]

Advances in Geosciences
Abstract. Persistent Scatterers Interferometric Synthetic Aperture Radar (PS-InSAR) is an advanced satellite remote sensing technique which allows an effective monitoring of ground movement. In this work, PS-InSAR time series as well as precipitation and temperature time series in a region in Catania, Italy are utilized during 2018–2022, and their ...
Ghaderpour, Ebrahim, Scarascia Mugnozza, Gabriele, Mineo, Simone, Meisina, Claudia, Pappalardo, Giovanna   +4 more
openaire   +4 more sources

Revealing the Ground Deformation and Its Mechanism in the Heihe River Basin by Interferometric Synthetic Aperture Radar and Optical Images [PDF]

Sensors
The Heihe River Basin (HRB), located on the northeast margin of the Qilian Mountains, is China’s second largest inland river basin. It is a typical oasis-type agricultural area in northwest China’s arid and semiarid areas.
Qunpeng Cui, Yuedong Wang, Pengkun Wang, Ke Tan, Guangcai Feng   +4 more
doaj   +2 more sources