Results 61 to 70 of about 733,426 (347)
Upgrade of foss date plug-in: Implementation of a new radargrammetric DSM generation capability [PDF]
, 2016 Synthetic Aperture Radar (SAR) satellite systems may give important contribution in terms of Digital Surface Models (DSMs) generation considering their complete independence from logistic constraints on the ground and weather conditions. In recent years,
Crespi, Mattia Giovanni +3 more
core +1 more source
Civil Engineering Design, EarlyView.Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer +13 more
wiley +1 more source
Localized Subsidence Zones in Gävle City Detected by Sentinel-1 PSI and Leveling Data
Remote Sensing, 2020 Among different sets of constraints and hazards that have to be considered in the management of cities and land use, land surface subsidence is one of the important issues that can lead to many problems, and its economic consequences cannot be ignored ...
Nureldin A. A. Gido +2 more
doaj +1 more source
Eos, Transactions American Geophysical Union, 1971 Since the last Quadrennial Report in 1967, progress in satellite geodesy has been confined to refining the results as of 1967 by adding data of greater accuracy and better distribution and to combining the various solutions. None of the avant‐garde methods, such as satellite, altimetry, very long base line interferometry (VLBI), drag‐free satellites ...
openaire +2 more sources
The Depositional Record, EarlyView.Tsunami events over the past 500 years inundated Laguna Gemela West (Chile), leading to distinct sandy deposits in the lake record. This provides a complete perspective on tsunami inundation, including giant tsunamis, small local tsunamis and tsunamis that originated >100 km away from the site.
Jasper Moernaut +8 more
wiley +1 more source
Thirty years of volcano geodesy from space at Campi Flegrei caldera (Italy)
Scientific Data, 2022 This work provides the mean ground deformation rates and ground displacement time series of the Campi Flegrei caldera (Italy) retrieved by satellite remote sensing data analysis from 1992 to 2021. Synthetic Aperture Radar (SAR) images acquired by ERS 1–2
M. Polcari +6 more
semanticscholar +1 more source
Ice thickness regulates heat flux in permanently ice‐covered lakes
Limnology and Oceanography, EarlyView.Abstract The permanently ice‐covered lakes of Taylor Valley, Antarctica, are rare ecosystems where permanent ice cover and year‐round vertically stable water columns provide critical redox zones for cold‐adapted microorganisms. Using 30 yr of limnological data from the McMurdo Dry Valleys Long‐Term Ecological Research program, we assessed the water ...
Hilary A. Dugan +6 more
wiley +1 more source
Recent developments in seismological geodesy
Geodesy and Geodynamics, 2016 With the advanced development of the modern geodetic techniques, the geodetic observations have been proved to be more powerful to uncover the geophysical phenomena, especially the seismic one, than that in the past time.
Caijun Xu, Zheng Gong, Jieming Niu
doaj +1 more source
Space-Time Reference with an Optical Link
, 2015 We describe a method for realizing a high-performance Space-Time Reference (STR) using a stable atomic clock in a precisely defined orbit and synchronizing the orbiting clock to high-accuracy atomic clocks on the ground.
Berceau, Paul +3 more
core +1 more source
Progress in Photovoltaics: Research and Applications, EarlyView.A fleet‐scale study assessing storm‐related photovoltaic (PV) damage in post‐storm satellite imagery shows that only 5.5% of 11,386 identified PV sites were damaged due to a hailstorm that had softball‐sized hail, and only 17% of 1,534 PV installations were damaged due to a Category 5 hurricane.
Kirsten Perry +2 more
wiley +1 more source