Downscaling MODIS Surface Reflectance to Improve Water Body Extraction

Table 1

Bands information comparison of MODIS^a and Landsat-7 ETM+^b.

Acquisition date	7 October 2000
Band	MODIS band	MODIS resolution (m)	MODIS bandwidth (nm)	Landsat-7 ETM+ Band	ETM+ resolution (m)	ETM+ bandwidth (nm)
R	1()	250	620–670	3	30	630–690
NIR	2()	250	841–876	4	30	780–900
B	3()	500	459–479	1	30	450–520
G	4()	500	545–565	2	30	530–610
SWIR1	6()	500	1628–1652	5	30	1550–1750
SWIR2	7()	500	2105–2155	7	30	2090–2350

http://www.gscloud.cn/userfiles/file/MOD09_UserGuide.pdf.
http://landsathandbook.gsfc.nasa.gov/pdfs/Landsat7_Handbook.pdf.