Mittermayer, Josef and D'Aria, Davide and Monti Guarnieri, Andrea and Piantanida, Riccardo and Prats, Pau and Sauer, Stefan and Snoeij, Paul (2009) Comparison of Sentinel-1 and TerraSAR-X TOPS Processor Implementations based on Simulated Data. CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal), 2009-11-17 - 2009-11-19, Pasadena, USA.
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Abstract
TOPS (Terrain Observation with Progressive Scan) mode is a new and promising mode of operation for future SAR satellite missions and is the baseline for ESA’s GMES Sentinel-1 mission. In 2007, DLR HR demonstrated the technical feasibility of TOPS successfully in space with TerraSAR-X. The processing was carried out at DLR-HR using the Experimental TerraSAR-X TOPS processor. In Sentinel-1, the TOPS operational and verification processor are based on the same prototype implementation and thus, a cross check with the TerraSAR-X TOPS processor was performed in a collaboration between DLR-HR and Aresys under project control of ESA/ESTEC. The paper reports about the comparison of the two TOPS processors based on the analysis of processing results from simulated data, i.e. simulated TerraSAR-X and Sentinel-1 TOPS raw data. The comparison program and the analysed performance parameters are presented in the form of simulated Sentinel-1 and TerraSAR-X raw data scenarios.
Item URL in elib: | https://elib.dlr.de/63482/ | ||||||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
Title: | Comparison of Sentinel-1 and TerraSAR-X TOPS Processor Implementations based on Simulated Data | ||||||||||||||||||||||||||||||||
Authors: |
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Date: | 17 November 2009 | ||||||||||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||
Keywords: | Sentinel-1, TOPS Processor Comparison, TerraSAR-X | ||||||||||||||||||||||||||||||||
Event Title: | CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal) | ||||||||||||||||||||||||||||||||
Event Location: | Pasadena, USA | ||||||||||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||||||||||
Event Dates: | 2009-11-17 - 2009-11-19 | ||||||||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||||||
HGF - Program: | Space (old) | ||||||||||||||||||||||||||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||||||
DLR - Research area: | Space | ||||||||||||||||||||||||||||||||
DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||||||
DLR - Research theme (Project): | W - Projekt TerraSAR-X Kalibration und Projektunterstützung (old) | ||||||||||||||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute > SAR Technology | ||||||||||||||||||||||||||||||||
Deposited By: | Mittermayer, Dr.-Ing. Josef | ||||||||||||||||||||||||||||||||
Deposited On: | 03 Mar 2010 17:14 | ||||||||||||||||||||||||||||||||
Last Modified: | 03 Mar 2010 17:14 |
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