The snow-covered information, including snow-covered area, snow depth and snow water equivalent have been extracted from the remote sensing imagery of CBERS-02 satellite over the area of Jiaodong Peninsula in west Shandong Province, one of the snowiest regions in China. Based on the pre-processing of remote sensing data of CBERS-02 imagery, the statistical analysis of spectral characteristics has been made. The effect of clouds is removed through a given threshold algorithm and the data interpolation is conducted in the missing area. By computing the normalized difference snow index (NDSI), the snow-covered area is identified. Furthermore, sixty samples are selected to establish the model of remote sensing inversion calculation for snow depth. The experimental study is also carried out for the estimation of snow water equivalent. The results show that the remote sensing data of CBERS-02 imagery has better applicability in monitoring the temporal and spatial variations of snow-covered conditions.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Extraction of Snow-Covered Information from Remote Sensing Data of CBERS-02 Imagery


    Beteiligte:
    Zhang, Ningyu (Autor:in) / Wu, Quanyuan (Autor:in) / Zhang, Ling (Autor:in)


    Erscheinungsdatum :

    01.05.2008


    Format / Umfang :

    458147 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    The Policy for Commercializing CBERS Data

    dos Santos, Álvaro Fabricio | AIAA | 2005


    Calibration of CBERS Satellite CCD Camera

    Yufeng, Z. / Shengli, Z. / Yonghong, Z. | British Library Conference Proceedings | 2000


    CBERS-2 LEOP Orbit Analysis

    Orlando, V. / Kuga, H. K. / Tominaga, J. et al. | British Library Conference Proceedings | 2004


    CBERS - An International Space Cooperation Program

    Lino, Carlos de Oliveira | Online Contents | 2000


    CBERS-an international space cooperation program

    de Oliveira Lino, C. / Lima, M. G. R. / Hubscher, G. L. et al. | British Library Conference Proceedings | 2000