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A Priori Knowledge Based GMTI Algorithm For Traffic Monitoring Applications

Baumgartner, Stefan V. and Krieger, Gerhard (2010) A Priori Knowledge Based GMTI Algorithm For Traffic Monitoring Applications. In: Proceedings of European Conference on Synthetic Aperture Radar (EUSAR), pp. 469-472. VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2010-06-07 - 2010-06-10, Aachen, Deutschland.

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Abstract

In the paper a ground moving target indication and parameter estimation algorithm applicable on single- as well as on multi-channel synthetic aperture radar data is presented. The algorithm is based on a priori knowledge and 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 domain, are evaluated. The algorithm needs low computational power and hence, it is suitable for real time traffic monitoring applications. The absolute velocities, the headings and the geocoded positions of the detected moving vehicles can be estimated. A verification of the algorithm is done using real dual-channel data acquired with DLR's new airborne system F-SAR.

Document Type:Conference or Workshop Item (Speech)
Title:A Priori Knowledge Based GMTI Algorithm For Traffic Monitoring Applications
Authors:
AuthorsInstitution or Email of Authors
Baumgartner, Stefan V.UNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:9 June 2010
Journal or Publication Title:Proceedings of European Conference on Synthetic Aperture Radar (EUSAR)
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 469-472
Publisher:VDE Verlag GmbH
Status:Published
Keywords:Synthetic Aperture Radar (SAR), Ground Moving Target Indication (GMTI), Traffic Monitoring, Signal Processing
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Aachen, Deutschland
Event Type:international Conference
Event Dates:2010-06-07 - 2010-06-10
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - VABENE (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Stefan Baumgartner
Deposited On:23 Dec 2009 16:23
Last Modified:08 May 2014 23:21

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