Results 131 to 140 of about 99,868 (318)
Earth and Space Science, Volume 13, Issue 4, April 2026.Abstract On 7–8 January, 2025, the Eaton fire destroyed >9,000 structures and >40 km2 of forest in the northeastern region of the Los Angeles metropolitan area, California. Building damage was primarily assessed through ground investigations, a process that took several weeks due to hazardous conditions and the difficulty of accessing burnt areas. This
Solene L. Antoine
wiley +1 more source
UAVSAR Flight-Planning System [PDF]
A system of software partly automates planning of a flight of the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) -- a polarimetric synthetic-aperture radar system aboard an unpiloted or minimally piloted airplane.
core +1 more source
The Development of Copper Clad Laminate Horn Antennas for Drone Interferometric Synthetic Aperture Radar [PDF]
, 2023 Anthony Carpenter +3 more
openalex +1 more source
Correction of Non‐Geophysical Errors in SAR Doppler Shift for Ocean Surface Current Retrieval
Earth and Space Science, Volume 13, Issue 4, April 2026.Abstract Synthetic aperture radar (SAR) data contains Doppler information on ocean surface movement, and the Doppler centroid anomaly (DCA) can be used to quantitatively retrieve ocean surface currents in the line‐of‐sight of radar. However, non‐geophysical errors (NGE) in Doppler information significantly affect retrieval accuracy. Generally, existing
Wenjia Zhao +5 more
wiley +1 more source
Ice sheet studies using synthetic aperture radar [PDF]
The objective was to demonstrate the utility of synthetic aperture radar in ice sheet studies. The major advantage of SAR imagery over visible imagery is the all-weather capability of radar and the ability to specify look angle.
Bindschadler, R.
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Earth and Space Science, Volume 13, Issue 4, April 2026.Abstract U.S. civil spaceborne assets represent the forefront of engineering innovation across remote sensing domains such as gravimetry, thermal radiometry, imaging spectroscopy, light detection and ranging (LiDAR), and synthetic aperture radar (SAR).
Christine M. Lee +14 more
wiley +1 more source
SEASAT synthetic-aperture radar data user's manual [PDF]
The SEASAT Synthetic-Aperture Radar (SAR) system, the data processors, the extent of the image data set, and the means by which a user obtains this data are described and the data quality is evaluated.
Held, D. N. +3 more
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Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.Abstract Volcanic calderas are large depressions formed by the rapid collapse of overlying rock into a magma chamber during eruptions. We utilize Smoothed Particle Hydrodynamics (SPH), a continuum, meshfree numerical method, to study the 2018 caldera collapse at Kīlauea volcano in Hawaii.
Enrique M. del Castillo, Paul Segall
wiley +1 more source
SAR imagery of ocean-wave swell traveling in an arbitrary direction [PDF]
, 1984 The intensity wave like patterns observed in Synthetic Aperture Radar (SAR) are known to be caused by two mechanisms: the microwave radar cross sectional amplitude modulation due to tilt and hydrodynamic interaction of the long ocean waves, and intensity
Lyzenga, D. R. +2 more
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