Results 111 to 120 of about 173,784 (296)

Synthetic aperture radar observation of ocean roughness from rolls in an unstable marine boundary layer [PDF]

, 1983
T. W. Thompson, W. T. Liu, David E. Weissman   +2 more
openalex   +1 more source

Change Detection in Synthetic Aperture Radar Images Using a Multiscale-Driven Approach

Remote Sensing, 2016
Despite the significant progress that was achieved throughout the recent years, to this day, automatic change detection and classification from synthetic aperture radar (SAR) images remains a difficult task.
O. Ajadi, F. Meyer, P. Webley
semanticscholar   +1 more source

Twenty‐Five Years of Probabilistic Fault Displacement Hazard Assessment

Reviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract Fault displacement hazard poses significant risks to critical infrastructure such as buildings, roads, and pipelines. While some structures can tolerate a certain degree of surface displacement, others, such as buildings, are far more vulnerable. Probabilistic Fault Displacement Hazard Assessment (PFDHA) quantifies the probability of exceeding
A. Valentini, F. Visini, P. Boncio, O. Scotti, S. Baize   +4 more
wiley   +1 more source

Synthetic aperture radar in geosynchronous orbit [PDF]

Radar images of the earth were taken with a synthetic aperture radar (SAR) from geosynchronous orbital ranges by utilizing satellite motion relative to a geostationary position.
Tomiyasu, K.
core   +1 more source

Back to the Source: Connecting the Seismological Observations of Le Teil Earthquake (Mw 4.9, 2019/11/11, France) to the Local Geology

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 9, September 2025.
Abstract The spatial distribution of seismicity in active fault zones depends primarily on the geometry of the fault networks. However, recent advances suggest that seismic activity may also be controlled by the rheology of the geological units surrounding fault zones. In the present work, we use seismological and geological analyses to investigate the
Maxime Godano, Christophe Larroque, Bertrand Delouis, Jean‐Paul Ampuero, Feyza Arzu, Françoise Courboulex, Anne Deschamps, Martijn van den Ende, Stéphane Baize, Jean‐François Ritz   +9 more
wiley   +1 more source

Triangulation using synthetic aperture radar images [PDF]

For the extraction of topographic information about Venus from stereoradar images obtained from the Magellan Mission, a Synthetic Aperture Radar (SAR) compilation system was developed on analytical stereoplotters.
Howington-Kraus, Annie E., Wu, Sherman S. C.   +1 more
core   +1 more source

Microlocal Analysis of Bistatic SAR Imaging [PDF]

, 2011
A poster analyzing bistatic synthetic aperture radar ...
Krishnan, Venky P., Quinto, Eric Todd
core  

On the Crustal Architecture of the Terrestrial Planets

Journal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Understanding the structure and composition of planetary crusts is fundamental for unraveling the diverse geologic pathways of rocky bodies in the solar system. In recent years, geophysical missions have shed light on the crustal architecture of the Moon and Mars.
A. Broquet, J. Maia, M. A. Wieczorek
wiley   +1 more source

Analysis of Security Imaging Method for Walking Human Screening With Single Channel Synthetic Aperture Radar

IEEE Access, 2019
In this paper, a security screening imaging method for walking human with single channel synthetic aperture radar (SAR) technology is proposed. According to the theory of SAR imaging, the imaging response for each single echo of the three dimensional (3D)
Shuliang Gui, Jin Li, Feng Zuo, Yiming Pi   +3 more
doaj   +1 more source