Utilization of parallelization algorithms in inSAR/PS-InSAR processing

P Marinkovic, RF Hanssen, BM Kampes

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

    Abstract

    This study describes a method for InSAR/PS-InSAR processing using parallelization algorithms. The InSAR/PS-InSAR processing chain is analyzed from the aspect of the computational load, which results in a specific parallelization model. The theoretical concept for the porting of Delft Object-oriented Radar Interferometric Software (Doris) into a parallel computational environment is described. The features of the presented parallelization model include efficient interprocessor communications utilized by MPI (Multi Passage Interface) and a "chained" data distribution capability. An example of the mapping process is illustrated for the case of simple InSAR processing.
    Original languageUndefined/Unknown
    Title of host publicationProceedings of the 2004 Envisat & ERS Symposium, 6-10 September 2004, Salzburg, Austria
    Editors H. Lacoste
    Place of PublicationNoordwijk
    PublisherESA Publication Division, ESTEC
    Pages479-485
    Number of pages7
    Volume572
    Publication statusPublished - 2004
    EventEnvisat & ERS Symposium - Salzburg, Salzburg, Austria
    Duration: 6 Sep 200510 Sep 2005

    Publication series

    Name
    PublisherESA Publication Division, ESTEC

    Conference

    ConferenceEnvisat & ERS Symposium
    CountryAustria
    CitySalzburg
    Period6/09/0510/09/05

    Keywords

    • Doris software
    • InSAR
    • Parallelization
    • Ps-InSAR

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