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Change Detection fo...
Change Detection for Monostatic Pursuit SAR GMTI-Theories and Experimental Results
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- Sjogren, Thomas K. (författare)
- Swedish Defence Research Agency, SWE
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- Vu, Viet Thuy, 1977- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Pettersson, Mats, 1966- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Gustavsson, Anders (författare)
- Swedish Defence Research Agency, SWE
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2022
- 2022
- Engelska.
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Ingår i: IEEE Transactions on Geoscience and Remote Sensing. - : Institute of Electrical and Electronics Engineers (IEEE). - 0196-2892 .- 1558-0644. ; 60
- Relaterad länk:
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https://doi.org/10.1...
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https://bth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Monostatic pursuit refers to the operating mode formed by two monostatic synthetic aperture radar (SAR) systems that follow an identical orbit with a separation in a time of several seconds. The detected changes between SAR scenes with several seconds of time difference are most likely the changes caused by ground moving targets. Hence, this operating mode opens an opportunity to detect ground moving targets by SAR change detection methods. This article investigates this possibility to detect ground moving targets using change detection and to combine change detection and ground moving target indication (GMTI) for GMTI. In this combination, a GMTI method will help to classify the detected changes obtained with a change detection method. Some GMTI results are provided in the article based on the measurements in the monostatic pursuit mode with deployed targets, conducted by TerraSAR-X and TanDEM-X in Sweden in early 2015.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Fjärranalysteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Remote Sensing (hsv//eng)
Nyckelord
- Synthetic aperture radar
- Radar polarimetry
- Extraterrestrial measurements
- Orbits
- Focusing
- Doppler effect
- Azimuth
- Change detection
- ground moving target indication (GMTI)
- pursuit mode
- synthetic aperture radar (SAR)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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