Results 21 to 30 of about 1,729,562 (203)
Spaceborne SAR Non-Along-Track Imaging Mode: Opportunities and Challenges
Leida xuebao, 2022 Spaceborne Synthetic Aperture Radar (SAR) can achieve various performance combinations of resolution and observation bandwidth by adjusting the working modes.
Yan WANG +16 more
doaj +1 more source
Spaceborne Reflector SAR Systems with Digital Beamforming [PDF]
, 2012 Spaceborne Synthetic Aperture Radar (SAR) imaging enters an era where increasingly short revisit times, or large swath widths, respectively, and high spatial resolutions are requested.
Patyuchenko, Anton +4 more
core +1 more source
Spaceborne Bi- and Multistatic SAR: Potential and Challenges [PDF]
, 2006 Bi- and multistatic synthetic aperture radar (SAR) operates with distinct transmit and receive antennas that are mounted on separate platforms. Such a spatial separation has several operational advantages, which will increase the capability, reliability ...
Moreira, Alberto, Krieger, Gerhard
core +1 more source
Refocusing Moving Ship Targets in SAR Images Based on Fast Minimum Entropy Phase Compensation
Sensors, 2019 Moving ship targets appear blurred and defocused in synthetic aperture radar (SAR) images due to the translation motion during the coherent processing. Motion compensation is required for refocusing moving ship targets in SAR scenes.
Xiangli Huang +4 more
doaj +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
doaj +1 more source
Interferometric Synthetic Aperture Radar (SAR) Missions Employing Formation Flying [PDF]
, 2010 This paper presents an overview of single-pass interferometric Synthetic Aperture Radar (SAR) missions employing two or more satellites flying in a close formation.
Hajnsek, Irena +4 more
core +1 more source
Forward-Looking MIMO-SAR for Enhanced Radar Imaging in Autonomous Mobile Robots
IEEE Access, 2023 Synthetic aperture radar (SAR) techniques are commonly used in spaceborne and airborne side-looking radar imaging applications, where the relatively high platform speeds enable the formation of very long synthetic apertures, which provide images with ...
Adnan Albaba +4 more
doaj +1 more source
A Review of Imaging Algorithms in Multi-platform-borne Synthetic Aperture Radar
Leida xuebao, 2019 The multi-platform-borne Synthetic Aperture Radar (SAR) has become one of the most explored research directions in the domain of SAR. This study discusses the imaging algorithms in multi-platform-borne SARs such as airborne SAR, missile-borne SAR, and ...
XING Mengdao +4 more
doaj +1 more source
Remote Sensing, 2023 The snowpack evolution during the melt season on an Arctic glacier is assessed using ground-based oblique-view cameras, spaceborne imaging and spaceborne RADAR.
Jean-Michel Friedt +2 more
doaj +1 more source
Spaceborne Video Synthetic Aperture Radar (SAR): A New Microwave Remote Sensing Mode
, 2023 The transient information like a ‘picture’ can be obtained by the traditional microwave remote sensing system. It will bring some shortcomings for detection of the moving targets and long-time monitoring of the variational scene over the region of interest.
Jian Liang, Liang An
openaire +1 more source