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Flood Inundation Modeling Using the Surface Water Ocean Topography Mission
Water Resources Research, Volume 62, Issue 7, July 2026.Abstract Flood risk mapping requires detailed river bathymetry, yet these data are unavailable for most rivers. We propose a new algorithm to estimate river bathymetry from multitemporal observations of water height by the Surface Water and Ocean Topography (SWOT) mission.
Jeffrey C. Neal +7 more
wiley +1 more source
A study of passive inverse synthetic aperture radar imaging [PDF]
, 2016 This final year project studies the topic of passive inverse synthetic aperture radar imaging by using Matlab simulation. Many basic concepts about radar imaging are discussed and mathematical operations involved are also explained.
Shen, Bowen
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High Resolution Tower-Turntable ISAR with the Millimetre Wave Radar COBRA (35 / 94 / 220 GHz) [PDF]
, 2022 S.145-148he development of radar based classification and identification processes demand a detailed knowledge of the scattering centre distribution. Independent on the demand of an operational system the resolution of a basic experimental system should ...
Biegel, G. +5 more
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Video‐Based Rainfall Opportunistic Sensing in Hydrology: A Lightweight Machine Learning Approach
Water Resources Research, Volume 62, Issue 7, July 2026.Abstract Video‐based rainfall measurement is a frontier topic in opportunistic sensing; however, rapid, accurate, and robust identification of rainfall‐related rain‐streak features from dynamic videos remains a key challenge, especially for monitoring devices with limited computational resources.
Yongcheng Jin +5 more
wiley +1 more source
Efficient Time-Domain Image Formation with Precise Topography Accommodation for General Bistatic SAR Configurations [PDF]
, 2011 Due to the lack of an appropriate symmetry in the acquisition geometry, generalised bistatic SAR cannot benefit from the two main properties of low-to-moderate resolution monostatic SAR: azimuth-invariance and topography-insensitivity.
Marc Rodriguez-Cassola +7 more
core +1 more source
Autofocus for inverse synthetic aperture radar (ISAR) imaging [PDF]
Autofocus is a key step of inverse synthetic aperture radar (ISAR) imaging. In this paper four new approaches to autofocussing based on the application of beamforming and subspace concepts to ISAR imaging are developed.
Bogner, R E, She, Zhishun, Gray, D A
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Reduced rank interference suppression for multichannel SAR [PDF]
, 2006 Large regions of a Synthetic Aperture Radar (SAR) image can potentially be destroyed by an airborne broadband jammer. Jammer components include both the direct-path and multipath reflections from the ground, known as hot-clutter (HC) or terrain scattered
Rosenberg, L., Gray, D.
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GLRT‐based detection of targets composed of distributed scattering centres
IET Radar, Sonar & NavigationAttributed scattering problems have been found to be helpful in inverse synthetic aperture radar (ISAR) imaging and target recognition problems. In this model, the scattering centres are divided into two categories: localised and distributed.
Amir Mohammad Hatami +2 more
doaj +1 more source
Sensors, 2017 A high resolution inverse synthetic aperture radar (ISAR) technique is presented using modified Doppler history based motion compensation. To this purpose, a novel wideband ISAR system is developed that accommodates parametric processing over extended ...
Jung-Hwan Song +3 more
doaj +1 more source
Inverse synthetic aperture radar imaging interface [PDF]
, 2013 In this project, the following two parts of work are mainly considered. The scope of the first part is to study the fundamental theory, particularly the imagery algorithm, for inverse synthetic aperture radar (ISAR) imaging, which is a powerful radar ...
Liu, Shanshan.
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