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First Comparison of Sentinel-1 and TerraSAR-X data in the framework of maritime targets detection: South Italy case

Velotto, Domenico und Bentes da Silva, Carlos Augusto und Tings, Björn und Lehner, Susanne (2016) First Comparison of Sentinel-1 and TerraSAR-X data in the framework of maritime targets detection: South Italy case. IEEE Journal of Oceanic Engineering, 41 (4), Seiten 993-1006. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/JOE.2016.2520216. ISSN 0364-9059.

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Offizielle URL: http://dx.doi.org/10.1109/JOE.2016.2520216

Kurzfassung

The Sentinel-1A is the first of two satellites that composes the Sentinel-1 radar mission. Both satellites operate a C-band synthetic aperture radar (SAR) system to give continuity to the European SAR program. SAR is a flexible sensor able to fulfil users/applications requirements in terms of Resolution and coverage thanks to different operational modes and polarizations.With the in-orbit availability of very-high-Resolution X-band SAR sensors, the Sentinel-1 satellites have been designed to achieve wide coverage at medium to high resolution. The interferometric wide swath (IWS) mode implemented with the terrain observation with progressive scan (TOPS) technique is the standard acquisition mode over European waters and land masses. IWS in dual-polarization (VV/VH) combination offers 250-km swath at 5 m × 20 m (range × azimuth) spatial resolution. These specifications are in line with the needs of the European Maritime and Security Agency (EMSA) for oil spill and ship detection applications included in the CleanSeaNet program. The main goals of this paper are: assessment of medium-tohigh-resolution C-band Sentinel-1 data with very-high-Resolution X-band TerraSAR-X data for maritime targets detection; synergetic use of multiplatforms satellite SAR data for target Features extraction; evaluation of polarimetric target detectors for the available co-polarization and cross-polarization Sentinel-1A IWS VV/VH products. The objectives are achieved by means of real, almost coincident C-band and X-band SAR data acquired by Sentinel-1A and TerraSAR-X satellites over Gulf of Naples and Catania (South Italy). Furthermore, the obtained results are supported by recorded ground truth vessel reports via terrestrial automatic identification system (AIS) stations located in the area.

elib-URL des Eintrags:https://elib.dlr.de/95952/
Dokumentart:Zeitschriftenbeitrag
Zusätzliche Informationen:published online
Titel:First Comparison of Sentinel-1 and TerraSAR-X data in the framework of maritime targets detection: South Italy case
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Velotto, DomenicoDomenico.Velotto (at) dlr.dehttps://orcid.org/0000-0002-8592-0652NICHT SPEZIFIZIERT
Bentes da Silva, Carlos AugustoCarlos.Bentes (at) dlr.dehttps://orcid.org/0000-0002-5941-334XNICHT SPEZIFIZIERT
Tings, BjörnBjoern.Tings (at) dlr.dehttps://orcid.org/0000-0002-1945-6433NICHT SPEZIFIZIERT
Lehner, SusanneSusanne.Lehner (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:5 April 2016
Erschienen in:IEEE Journal of Oceanic Engineering
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
Band:41
DOI:10.1109/JOE.2016.2520216
Seitenbereich:Seiten 993-1006
Verlag:IEEE - Institute of Electrical and Electronics Engineers
ISSN:0364-9059
Status:veröffentlicht
Stichwörter:Targets detection, SAR, multi-frequency, multi-polarization
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Raumfahrt
HGF - Programmthema:Erdbeobachtung
DLR - Schwerpunkt:Raumfahrt
DLR - Forschungsgebiet:R EO - Erdbeobachtung
DLR - Teilgebiet (Projekt, Vorhaben):R - Vorhaben Entwicklung und Erprobung von Verfahren zur Gewässerfernerkundung (alt)
Standort: Bremen , Oberpfaffenhofen
Institute & Einrichtungen:Institut für Methodik der Fernerkundung > SAR-Signalverarbeitung
Institut für Methodik der Fernerkundung
Hinterlegt von: Kaps, Ruth
Hinterlegt am:19 Aug 2015 11:27
Letzte Änderung:28 Nov 2023 09:31

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