Results 81 to 90 of about 99,868 (318)
Urban objects detection from C-band synthetic aperture radar (SAR) satellite images through simulating filter properties [PDF]
, 2021 Deepak Kumar
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Multi‐Sensor Spatiotemporal Fusion for 30‐m Daily Gapless Snow Cover Mapping
Water Resources Research, Volume 62, Issue 5, May 2026.Abstract High spatiotemporal resolution remote sensing data is crucial for monitoring heterogeneous mountainous snow cover. Although spatiotemporal fusion presents a promising approach for high‐resolution snow monitoring, cloud contamination and sparse observations remain a critical constraint on its large‐scale and long‐term implementation. To address
Jinhang Wu +5 more
wiley +1 more source
Phaseless Multistatic Synthetic Aperture Radar Imaging
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingMultistatic phaseless synthetic aperture radar (SAR) is a novel imaging modality that offers advantages in reduced hardware complexity, operability at high frequencies, robustness, jamming resistance, and improved accuracy and resolution.
Bariscan Yonel +2 more
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Real-time multiple-look synthetic aperture radar processor for spacecraft applications [PDF]
, 1981 A spaceborne synthetic aperture radar (SAR) having pipeline multiple-look data processing is described which makes use of excessive azimuth bandwidth in radar echo signals to produce multiple-looking images.
Tyree, V. C., Wu, C.
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Mesoscale Eddy Currents Reshape the Spatial Distribution of Wave Height in the Southern Ocean
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Mesoscale eddy currents influence ocean surface waves, but their imprints on wave height remain poorly described by observations. Here, we examine significant wave height (SWH) variations associated with more than 42,000 mesoscale eddies in the Southern Ocean using along‐track Jason‐3 altimeter measurements.
Tianyi Cheng +3 more
wiley +1 more source
A Novel Spaceborne Sliding Spotlight Range Sweep Synthetic Aperture Radar: System and Imaging
Remote Sensing, 2017 In this paper, a new Spaceborne Sliding Spotlight Range Sweep Synthetic Aperture Radar (SSS-RSSAR) is proposed to generate a high-resolution image of a Region of Interest (ROI) tilted with respect to the satellite track.
Yan Wang +3 more
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Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Accurate wind profiles and radius of maximum wind (Rmax ${R}_{\max }$) are critical for reconstructing realistic tropical cyclones (TCs) to predict extreme ocean conditions, including storm surges and waves. Leveraging the expanding Synthetic Aperture Radar (SAR) database, we conducted the first comprehensive evaluation of commonly used TC ...
Pengcheng Wang +2 more
wiley +1 more source
High-resolution fully-polarimetric synthetic aperture radar dataset
Discover GeoscienceObjectives Fully-polarimetric synthetic aperture radar (PolSAR) data contain a rich body of elementary scattering physics information that is critically valuable for a broad range of applications and scientific purposes.
R. Derek West +3 more
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Remote Sensing, 2013 Autonomous navigation airborne forward-looking synthetic aperture radar (SAR) observes the anterior inferior wide area with a short cross-track dimensional linear array as azimuth aperture.
Xueming Peng +4 more
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Digital correlation of DDRS data [PDF]
The reduction of digital SAR (synthetic aperture radar) data to radar images for use in remote sensing applications was investigated. The critical software operations are discussed in detail, and suggestions and recommendations are made for improving the
Estes, J. M., Griffin, C. R.
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