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Geometry effect on the estimation of band reflectance in an urban area

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Academic year: 2021

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Figure

Fig. 2 Small section of the city surface model, showing the incoming irradiance [Wm −2 sr −1 μ m −1 ] from 12 June 2001, convolved for ASTER band 1
Figure 3 shows the average differences of the modelled irradiance to the irradiance incident on a horizontal plane in a rural atmosphere, 23 km visibility — in percentage of the irradiance incident on a horizontal plane
Table 2 addresses the different results produced by the four aerosol models. The lowest standard deviations are found at the lowest visibility (5 km), the highest at the highest visibility (no aerosol attenuation); however, here the differences between the
Fig. 6 MAD in albedo estimation a from the whole city surface model, b from a selected densely built-up area
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