Results 11 to 20 of about 5,461,852 (244)
Leida xuebao, 2013 As an important mode in airborne radar systems, Wide Area Surveillance Ground Moving Target Indication (WAS-GMTI) mode has the ability of monitoring a large area in a short time, and then the detected moving targets can be located quickly.
Zheng Shi-chao +4 more
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Leida xuebao, 2013 Under the geometry of geosynchronous satellite-air bistatic SAR where the geosynchronous satellite is the transmitter and aerostat is the receiver, in order to suppress clutter and detect slowly moving target using Space Time Adaptive Processing (STAP ...
Zhang Dan-dan +3 more
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Parameter Estimation of a Ground Moving Target Using Image Sharpness Optimization
Sensors, 2016 Motion parameter estimation of a ground moving target is an important issue in synthetic aperture radar ground moving target indication (SAR-GMTI) which has significant applications for civilian and military.
Jing Yu, Yaan Li
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IET Radar, Sonar & NavigationA high precision estimation algorithm for ground moving targets in multi‐channel wide‐area surveillance ground moving target indication systems is proposed based on maximum likelihood method.
He Yan +5 more
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Group object structure and state estimation in the presence of measurement origin uncertainty. [PDF]
, 2009 This paper proposes a technique for motion and group structure estimation of moving targets based on evolving graph networks in the presence of measurement origin uncertainty.
Gning, Amadou, Mihaylova, Lyudmila
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Large Along-Track Baseline SAR-GMTI: First Results With The TerraSAR-X/TanDEM-X Satellite Constellation [PDF]
, 2011 In the paper first ground moving target indication (GMTI) and parameter estimation results obtained with the spaceborne TerraSAR-X/TanDEM-X satellite constellation are presented and discussed.
Baumgartner, Stefan V. +3 more
core +1 more source
An Accurate Imaging and Doppler Chirp Rate Estimation Algorithm for Airborne CSSAR-GMTI Systems
IEEE Access, 2019 Airborne circular stripmap synthetic aperture radar (CSSAR)-ground moving target indication (GMTI) systems are attractive tools for air-to-ground surveillance and monitoring, because of their advantages of short revisit time and large coverage.
yongkang li +6 more
doaj +1 more source
Fast GMTI Algorithm For Traffic Monitoring Based On A Priori Knowledge [PDF]
, 2012 In this paper a fast a priori knowledge-based ground moving target indication and parameter estimation algorithm applicable to single- as well as to multi-channel synthetic aperture airborne radar data is presented.
Baumgartner, Stefan Valentin +1 more
core +1 more source
Remote Sensing, 2023 This paper presents a new two-stage approach for suppressing strong clutter and detecting moving targets using scatterers’ spatial structure and signal similarity.
Qinghai Dong +7 more
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IEEE Access, 2021 This paper presents a novel moving target deception jamming method against synthetic aperture radar (SAR)-ground moving target indication (GMTI) based on fast azimuth-domain block EM calculation.
Mang Tang +5 more
doaj +1 more source