The number of spectral bands in the Enhanced Thematic Mapper sensor on the remote sensing satellite Landsat-7 is
A
64
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B
10
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C
8
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D
15
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Solution
The correct option is C 8 Landsat Enhanced Thematic Mapper sensor on the remote sensing satellite Landsat-7 has 8 spectral bands.
Band 1 - Blue
Band 2 - Green
Band 3 - Red
Band 4 - Near Infrared (NIR)
Band 5 - Shortwave Infrared (SWIR)1
Band 6 - Thermal
Band 7 - Shortwave Infrared (SWIR)2
Band 8 - Panchromatic