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Meyer, Franz and Hinz, Stefan and Müller, Rupert and Palubinskas, Gintautas and Laux, Christopher and Runge, Hartmut (2007) Towards traffic monitoring with TerraSAR-X. Canadian Journal of Remote Sensing, 33 (1), pp. 39-51. NRC Research Press. ISSN 0703-8992.
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Abstract
This article presents an overview of the traffic monitoring project initiated in the context of the TerraSAR-X mission and DLR´s transportation research program. After a short description of the TerraSAR-X instrument an analysis of the necessary TerraSAR-X system settings for traffic monitoring together with an assessment of the expected image quality are presented. Based on a brief revision of the theory of moving object effects in SAR images and a quantification of these effects for the TerraSAR-X case we outline the processing system that is currently implemented to detect moving vehicles and estimate their velocities. Special emphasis is put on the integration of a-priori information derived from road databases for improving detection rates and velocity estimation accuracy.
| Item URL in elib: | https://elib.dlr.de/47722/ | ||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||
| Title: | Towards traffic monitoring with TerraSAR-X | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | February 2007 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | Canadian Journal of Remote Sensing | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||
| Volume: | 33 | ||||||||||||||||||||||||||||
| Page Range: | pp. 39-51 | ||||||||||||||||||||||||||||
| Editors: |
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| Publisher: | NRC Research Press | ||||||||||||||||||||||||||||
| ISSN: | 0703-8992 | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | traffic monitoring, SAR, TerraSAR-X, moving objects, velocity estimation, a-priori information | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||||||
| HGF - Program Themes: | V SM - Sicherung der Mobilität (old) | ||||||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||||||
| DLR - Program: | V SM - Sicherung der Mobilität | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | V - TS-X Verkehrsprodukte (old) | ||||||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute Remote Sensing Technology Institute > SAR Signal Processing Remote Sensing Technology Institute > Photogrammetry and Image Analysis | ||||||||||||||||||||||||||||
| Deposited By: | Palubinskas, Dr.math. Gintautas | ||||||||||||||||||||||||||||
| Deposited On: | 23 Jan 2008 | ||||||||||||||||||||||||||||
| Last Modified: | 27 Apr 2009 13:36 |
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