Published 2011-01-01
“…The brightness temperature (BT) of Taklimakan Desert retrieved from the data of Landsat-7/ETM+
band 6 and Terra/MODIS
band 31 and 32 indicates the following features: (1) good linear relationship between the BT of ETM+ and that of MODIS, (2) the observation time adjusted BT of ETM+ is almost equal to that of MODIS, (3) the BT of Terra/MODIS
band 31 is slightly higher than that of
band 32 over a reservoir while opposite feature is recognized over desert area, (4) the statistical analysis of 225 sample data of ETM+ in one pixel of MODIS for different landcovers indicates that the standard deviation and range of BT of ETM+ corresponding to one pixel of MODIS are 0.45∘C, 2.25∘C for a flat area of desert, while respective values of the
oasis farmland and shading side of rocky hill amount to 2.88∘C, 14.04∘C, and 2.80∘C, 16.04∘C.…”
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