LANDSAT frames were geometrically corrected and data sets from six different dates were overlaid to produce a 24 channel (six dates and four wavelength bands) data tape. Changes in the extent of the snowpack could be accurately and easily determined using a change detection technique on data which had previously been classified by the LARSYS software system. A second phase of the analysis involved determination of the relationship between spatial resolution or data sampling frequency and accuracy of measuring the area of the snowpack.


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    Titel :

    Snow cover monitoring by machine processing of multitemporal LANDSAT MSS data


    Beteiligte:
    Luther, S. G. (Autor:in) / Bartolucci, L. A. (Autor:in) / Hoffer, R. M. (Autor:in)


    Erscheinungsdatum :

    1975-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch