Results 1 to 10 of about 36,428 (262)

TOWARDS INSAR EVERYWHERE, ALL THE TIME, WITH SENTINEL-1 [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Sentinel-1A was launched in April 2014, and has been collecting data routinely over more than one year. Sentinel-1B is set for launch on 22 April 2016.
Z. Li   +9 more
doaj   +1 more source

LiCSBAS: An Open-Source InSAR Time Series Analysis Package Integrated with the LiCSAR Automated Sentinel-1 InSAR Processor

open access: yesRemote Sensing, 2020
For the past five years, the 2-satellite Sentinel-1 constellation has provided abundant and useful Synthetic Aperture Radar (SAR) data, which have the potential to reveal global ground surface deformation at high spatial and temporal resolutions. However,
Yu Morishita   +5 more
doaj   +1 more source

First Onset of Unrest Captured at Socompa: A Recent Geodetic Survey at Central Andean Volcanoes in Northern Chile

open access: yesGeophysical Research Letters, 2023
We report the first detection of unrest at Socompa volcano during our recent survey of Central Andean volcanos in Northern Chile using Interferometric Synthetic Aperture Radar measurements spanning January 2018 to October 2021.
F. Liu   +6 more
doaj   +1 more source

Weak Keys in the Rekeying Paradigm: Application to COMET and mixFeed

open access: yesIACR Transactions on Symmetric Cryptology, 2020
In this paper, we study a group of AEAD schemes that use rekeying as a technique to increase efficiency by reducing the state size of the algorithm. We provide a unified model to study the behavior of the keys used in these schemes, called Rekey-and ...
Mustafa Khairallah
doaj   +1 more source

InSAR‐Derived Horizontal Velocities in a Global Reference Frame

open access: yesGeophysical Research Letters, 2023
Interferometric Synthetic Aperture Radar is used to measure deformation rates over continents to constrain tectonic processes. The resulting velocity measurements are only relative, however, due to unknown integer ambiguities introduced during ...
M. Lazecký, A. J. Hooper, P. Piromthong
doaj   +1 more source

Evaluation of Genotoxic and Cytotoxic Effects of Gluten in Male Albino Mice

open access: yesBioscience Journal, 2023
Gluten is a protein commonly found in daily diets in the form of wheat, barley, rye, and other grains. It serves as the structural component in flour, providing the binding qualities that maintain the shape and texture of food items.
Nagla Z. El-Alfy   +3 more
doaj   +1 more source

The Formation of a Rubble Pile Asteroid: Insights from the Asteroid Ryugu

open access: yesUniverse, 2023
The Hayabusa2 mission returned primitive samples from the C-type asteroid Ryugu to Earth. The C-type asteroids hold clues to the origin of Earth’s water and the building blocks of life.
Tsutomu Ota   +8 more
doaj   +1 more source

LiCSAR: An Automatic InSAR Tool for Measuring and Monitoring Tectonic and Volcanic Activity

open access: yesRemote Sensing, 2020
Space-borne Synthetic Aperture Radar (SAR) Interferometry (InSAR) is now a key geophysical tool for surface deformation studies. The European Commission’s Sentinel-1 Constellation began acquiring data systematically in late 2014. The data, which are free
Milan Lazecký   +15 more
doaj   +1 more source

Lateral Variations in Lower Crustal Strength Control the Temporal Evolution of Mountain Ranges: Examples From South‐East Tibet

open access: yesGeochemistry, Geophysics, Geosystems, 2021
Controversy surrounds the rheology of the continental lithosphere, and how this rheology controls the evolution and behavior of mountain ranges. In this study, we investigate the effect of lateral contrasts in the strength of the lower crust, such as ...
Camilla Penney, Alex Copley
doaj   +1 more source

Organic Matter in Cometary Environments

open access: yesLife, 2021
Comets contain primitive material leftover from the formation of the Solar System, making studies of their composition important for understanding the formation of volatile material in the early Solar System.
Adam J. McKay, Nathan X. Roth
doaj   +1 more source

Home - About - Disclaimer - Privacy