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STAP moving target position estimation accuracy improvement and false detection recognition using a priori road information

Barros Cardoso da Silva, Andre and Baumgartner, Stefan (2017) STAP moving target position estimation accuracy improvement and false detection recognition using a priori road information. In: 2012 13th International Radar Symposium (IRS). International Radar Symposium (IRS), 2017-06-28 - 2017-06-30, Prague, Czech Republic.

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Abstract

We have recently presented a processor for traffic monitoring applications that combines the post-Doppler space-time adaptive processing (PD STAP) with a road map obtained from the freely available OpenStreetMap (OSM). In this paper, the positioning error model of this processor is presented and discussed. In fact, two error models are combined: one for the PD STAP detections and one for the OSM road points. The positioning error model is essential for obtaining robust and reliable results. It was tested using real 4-channel aperture switching radar data acquired by the DLR’s airborne system F-SAR. The results reveal a powerful algorithm that recognizes and rejects most of the false detections, being suitable for many traffic monitoring applications.

Item URL in elib:https://elib.dlr.de/111890/
Document Type:Conference or Workshop Item (Speech)
Title:STAP moving target position estimation accuracy improvement and false detection recognition using a priori road information
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Barros Cardoso da Silva, AndreUNSPECIFIEDUNSPECIFIED
Baumgartner, StefanUNSPECIFIEDUNSPECIFIED
Date:June 2017
Journal or Publication Title:2012 13th International Radar Symposium (IRS)
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Status:Published
Keywords:Post-Doppler STAP, OpenStreetMap, Ground Moving Target Indication (GMTI), Synthetic Aperture Radar (SAR), traffic monitoring
Event Title:International Radar Symposium (IRS)
Event Location:Prague, Czech Republic
Event Type:international Conference
Event Dates:2017-06-28 - 2017-06-30
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
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
Deposited By: Barros Cardoso da Silva, Andre
Deposited On:18 Apr 2017 12:27
Last Modified:31 Jul 2019 20:09

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