Results 161 to 170 of about 99,868 (318)

New Constraints on the Activity and Evolution of the Young Aigion‐Erineos Fault System, Gulf of Corinth, Greece

open access: yesTectonics, Volume 45, Issue 4, April 2026.
Abstract Young active faults pose an underestimated seismic hazard as they can have limited geomorphic and structural expression. The Aigion‐Erineos fault system (AEFS) is a young normal fault on the south coast of the Gulf of Corinth, Greece that provides a key structural link with the Gulf of Patras.
Alexander C. Whittaker   +2 more
wiley   +1 more source

Synthetic aperture radar in geosynchronous orbit [PDF]

open access: yes
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

Monitoring Groundwater Pumping Using Time‐Lapse Tomography From Ambient Seismic Noise

open access: yesWater Resources Research, Volume 62, Issue 4, April 2026.
Abstract Management of water resources will be of critical importance as the effects of climate change accelerate. This implies the need to monitor water resources with high spatial and temporal resolution. One way to meet this need could be passive seismic methods using ambient seismic noise. In this study, we present a novel approach using time‐lapse
Richard Kramer   +5 more
wiley   +1 more source

A simulation of synthetic aperture radar imaging of ocean waves [PDF]

open access: yes
A simulation of radar imaging of ocean waves with synthetic aperture techniques is presented. The modelling is simplistic from the oceanographic and electromagnetic viewpoint in order to minimize the computational problems, yet reveal some of the ...
Swift, C. T.
core   +1 more source

Synthetic Aperture Radar Polarimetry

open access: yes, 2014
Miliaresis G., 2013. Book Review in Photogrammetric Engineering & Remote Sensing, vol. 79, no 8, pp. 685)Jakob Van Zyl and Yunjin Kim, 2012. Synthetic Aperture Radar Polarimetry. JPL Space Science & Technology Series. John Wiley & Sons, New Jersey, 288 p.]
openaire   +1 more source

Interlinked Dynamics of Rice Cultivation Intensity and Ground Subsidence: Spatio‐Temporal Insights Into Water Resource Implications From Multi‐Year Spaceborne SAR Analysis

open access: yesWater Resources Research, Volume 62, Issue 4, April 2026.
Abstract Sustainable rice cultivation is vital to meet global food demands, particularly in regions relying on groundwater for irrigation. Over‐pumping, however, can cause significant ground subsidence, threatening both infrastructure and agricultural sustainability.
Ya‐Lun S. Tsai, Xun‐Yan Liu
wiley   +1 more source

Report of subpanel on image sharpness [PDF]

open access: yes
Factors effecting the sharpness of images acquired by multispectral scanners, synthetic aperture radar, thermal infrared sensors, and multispectral linear arrays are defined.

core   +1 more source

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