This paper describes a novel approach to hyperspectral imaging that is currently being implemented successfully on a small satellite. The instrument being flown is the Compact High Resolution Imaging Spectrometer (CHRIS) developed at Sira Electro-Optics Ltd. The instrument is flying on PROBA, a small agile satellite, which was launched in October 2001. The PROBA platform is flying in a Sun-synchronous polar orbit with an inclination of 97.89/spl deg/. The altitude of the platform varies over a range approximately from 553 to 688 km. The platform period is 96.8 min. The apogee of the orbit rotates around the Earth with an approximate 110 day periodicity. The main purpose of the instrument is to provide images of land areas. The platform provides pointing in both across-track and along-track directions, for target acquisition and multi-angle observations, particularly for measurement of the bi-directional reflectance distribution function (BRDF) properties of selected targets. One of the main novel features of this instrument is the provision of ground motion compensation during imaging in order to increase the integration time of the instrument, increasing the number of spectral bands that can be read and enhancing radiometric resolution. This also results in a smaller instrument, which is more compatible with small satellite dimensions.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A novel hyperspectral imaging system for small satellites


    Beteiligte:
    Cutter, M.A. (Autor:in) / Lobb, D.R. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    552329 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Novel Hyperspectral Imaging System for Small Satellites

    Cutter, M. A. / Lobb, D. R. | British Library Conference Proceedings | 2003



    Hyperspectral satellites and system design

    Qian, Shen-En | TIBKAT | 2020


    Hyperfield - Hyperspectral small satellites for improving life on Earth

    Tikka, Tuomas / Makynen, Jussi / Shimoni, Michal | IEEE | 2023


    A low cost thermal infrared hyperspectral imager for small satellites

    Crites, S. T. / Lucey, P. G. / Wright, R. et al. | SPIE | 2012