Figure 5. (a) Landsat images of Gwydir on 22 August 2004; (b) Landsat images of Gwydir on 25 October 2004; (c) simulated
MODIS
images on 22 August 2004;and (d) simulated
MODIS
images 25 October 2004 (Emelyanovaa
et al
., 2013).
Figure 6. (a) Vegetation area obtained by using the 0.6 threshold; (b) comparison the
BI
and
IB
results during vegetation
senescence; and (c)
SE
of
IB
and
IB
in Gwydir, where the data below the 1:1 line correspond to the pixels with smaller
IB
error.
70
February 2018
PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING
