AbstractAtmospheric corrections to satellite data are important for comparing multitemporal data sets over tropical regions with variable aerosol loading. In this study, we evaluated the potential of 6S radiative transfer model for atmospheric corrections of IRS-P6 AWiFS satellite data sets, in a semi-arid landscape. Ground measurements of surface reflectance representing different land use/land cover categories were conducted to relate IRS-P6 AWiFS top of atmospheric reflectance. The 6S radiative transfer model was calibrated for local conditions using ground measurements for aerosol optical depth, water vapor and ozone with a sun photometer. Surface reflectance retrieved from 6S code was compared with top of atmosphere (TOA) reflectance and ground based spectroradiometer measurements. Accurate parameterization of the 6S model using measurements of aerosol optical depth, water vapor and ozone plays an important role while comparing ground and satellite derived reflectance measurements.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparison of ground reflectance measurement with satellite derived atmospherically corrected reflectance: A case study over semi-arid landscape


    Beteiligte:
    Sharma, Anu Rani (Autor:in) / Badarinath, K.V.S. (Autor:in) / Roy, P.S. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2008-10-16


    Format / Umfang :

    9 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Impact of emissions from anthropogenic sources on satellite-derived reflectance

    Badarinath, K.V.S. / Sharma, Anu Rani / Kharol, Shailesh Kumar | Elsevier | 2009



    Measurement of transient reflectance

    Zwiener, J. M. | NTRS | 1976


    Test of Ground Reflectance Derived Using the AATSR Dual-View Algorithm

    Kolmonen, P. / Sogacheva, L. / Sundstrom, A.-M. et al. | British Library Conference Proceedings | 2008