EMR is an energy transfer mechanism between two points that can be described as waves.
Range of energy wavelengths from sun.
source: serc.carleton.edu
The ratio of the amount of energy leaving a target to the amount of energy striking the target. A property of the target.
source: Arkarjun (2013)
source: Hartley Bulcock
Copernicus Sentinel 2 is a mission by the European Space Agency (ESA). The MultiSpectral Instrument aboard these two satellites measures reflectance with 13 bands.
Source: USGS
_source: Kyriacos Themistocleous
source: Kraaiennest 2008