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Near sea surface target tracking by extended Kalman filtering of the GPS reflected signals

Sarab Tay 1, 2 Frederic Maussang 3, 1 Arnaud Coatanhay 4, 5 Thierry Chonavel 3, 6 René Garello 3, 1
1 ITI - Département Image et Traitement Information
2 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (UMR 3192)
3 Lab-STICC_TB_CID_TOMS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
4 E3I2 - Extraction et Exploitation de l'Information en Environnements Incertains
5 STIC - Pôle STIC [Brest]
6 SC - Département Signal et Communications
Résumé : This paper addresses the use of Global Navigation Satellite Systems (GNSS) as a remote sensing tool for oceanographic applications. In this paper we use the Global Positioning System (GPS) signals reflected off the sea surface along with a coastal receiver to perform detection and tracking of a near sea surface mobile target. Because these signals have a very low Signal to Noise Ratio (SNR) in a non stationary medium, a matched filter is required. A filter based on the Extended Kalman process is presented here.
Mots-clés : Sea surface Extended kalman filtering Target tracking GPS
Document type :
Conference papers
Complete list of metadatas
https://hal.archives-ouvertes.fr/hal-00626514
Contributor : Bibliothèque Télécom Bretagne <>
Submitted on : Monday, September 26, 2011 - 2:09:27 PM
Last modification on : Wednesday, January 6, 2021 - 3:36:39 PM

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  • HAL Id : hal-00626514, version 1

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INSTITUT-TELECOM | CNRS | UNIV-BREST | LAB-STICC | LAB-STICC_TB | ENIB | LAB-STICC_ENIB | IMT-ATLANTIQUE | ENSTA-BRETAGNE-STIC | ENSTA-BRETAGNE | ENSIETA-E3I2

Citation

Sarab Tay, Frederic Maussang, Arnaud Coatanhay, Thierry Chonavel, René Garello. Near sea surface target tracking by extended Kalman filtering of the GPS reflected signals. IEEE Oceans 2011, Jun 2011, Santander, Espagne. pp.978-1-61284-4577-0088-0/11. ⟨hal-00626514⟩

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