Downscaling MODIS Surface Reflectance to Improve Water Body Extraction

Figure 4

False color composite images (621) over Co Ngoin; October 7, 2000. (a) Shows downscaled data at 250 m spatial resolution; (b) shows original data at 500 m; (c) shows Landsat-7 ETM+ image aggregated to 250 m from 30 m spatial resolution.

(a)

(b)

(c)