elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Kontakt | English
Schriftgröße: [-] Text [+]

Fast GMTI Algorithm For Traffic Monitoring Based On A Priori Knowledge

Baumgartner, Stefan Valentin und Krieger, Gerhard (2012) Fast GMTI Algorithm For Traffic Monitoring Based On A Priori Knowledge. IEEE Transactions on Geoscience and Remote Sensing, 50 (11), Seiten 4626-4641. IEEE. DOI: 10.1109/TGRS.2012.2193133. ISSN 0196-2892.

[img]
Vorschau
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
2MB

Kurzfassung

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. The algorithm operates directly on range-compressed data. Only the intersection points of the moving vehicle signals with the a priori known road axes, which are mapped into the range-compressed data array, are evaluated. For moving vehicle detection and parameter estimation for each considered road point basically only one single FFT has to be performed. Hence, the required computational power is low and the algorithm is well suited for real-time traffic monitoring applications. The proposed algorithm enables the estimation of the whole position and velocity vectors of the detected moving vehicles, even if only a single-channel synthetic aperture radar system is used.

Dokumentart:Zeitschriftenbeitrag
Zusätzliche Informationen:©2012 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Titel:Fast GMTI Algorithm For Traffic Monitoring Based On A Priori Knowledge
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Baumgartner, Stefan ValentinNICHT SPEZIFIZIERT
Krieger, GerhardNICHT SPEZIFIZIERT
Datum:November 2012
Erschienen in:IEEE Transactions on Geoscience and Remote Sensing
Referierte Publikation:Ja
In Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
Band:50
DOI :10.1109/TGRS.2012.2193133
Seitenbereich:Seiten 4626-4641
Verlag:IEEE
ISSN:0196-2892
Status:veröffentlicht
Stichwörter:Synthetic Aperture Radar (SAR), Ground Moving Target Indication (GMTI), Along-Track Interferometry (ATI), F-SAR, Space-Time Adaptive Processing (STAP)
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrsmanagement
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VM - Verkehrsmanagement
DLR - Teilgebiet (Projekt, Vorhaben):V - VABENE (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte
Hinterlegt von: Stefan Baumgartner
Hinterlegt am:21 Apr 2011 08:53
Letzte Änderung:12 Dez 2013 21:16

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Copyright © 2008-2013 Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.