Prism: The New DLR Processor for Interferometric SAR Mission Evaluation

This paper presents our new SAR processing framework known as PRISM (Processor for Interferometric SAR Missions). This flexible approach allows the efficient and accurate processing of SAR data independent of the sensor and the acquisition mode. The two main PRISM components (the focusing and the in...

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Bibliographic Details
Main Authors: Cardoso da Silva, Andre Barros, Nannini, Matteo, Pulella, Andrea, Sakar, Nida, Kramp, Johannes, del Campo Becerra, Gustavo Martin, Su Kim, Jun, Scheiber, Rolf, Jager, Marc, de Almeida, Vinicius Queiroz, Matar, Jalal, Sanjuan Ferrer, Maria Jose, Rodriguez-Cassola, Marc, Prats-Iraola, Pau
Format: Conference Proceeding
Language:English
Subjects:
coregistration
Focusing
Geoscience and remote sensing
Philosophical considerations
Radar remote sensing
SAR interferometry
SAR processing
ScanSAR
Software architecture
Spaceborne radar
synthetic aperture radar (SAR)
Tomography
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Summary:This paper presents our new SAR processing framework known as PRISM (Processor for Interferometric SAR Missions). This flexible approach allows the efficient and accurate processing of SAR data independent of the sensor and the acquisition mode. The two main PRISM components (the focusing and the interferometric chains) are described in this paper together with the philosophy of the software architecture. Experimental results are presented and discussed based on the impulse response function analysis of simulated data as well as the focusing and interferometric results using real TerraSAR-X data.
ISSN:2153-7003
DOI:10.1109/IGARSS52108.2023.10282345