This article presents the in-flight ground sampling distance (GSD) estimation of the Alsat-1 Slim-6 imager. There are several methods to evaluate the imager GSD, based on natural and/or artificial targets (geometric shapes). We used an image from a higher resolution satellite which was considered as a reference image. This method is based on the error minimization between the two images: Alsat-1 and the reference image. The results showed a stability of the estimated GSD and a consistency with the expected performance of the imager.


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    Titel :

    In-flight ground sampling distance estimation of Alsat-1 imager


    Beteiligte:
    Benahmed, K. (Autor:in) / Rachedi, A. (Autor:in) / Taleb, I. (Autor:in)


    Erscheinungsdatum :

    01.06.2017


    Format / Umfang :

    435755 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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