english:glossary:spectral_signature
Spectral signature
The spectral signature of a surface is its reflectance, i.e. the measurements in a specific wavelength returned by the object. It is useful in remote sensing because each surface have his own spectral signature. In reality, it is often difficult to retrieve this “pure” value of reflectance.
[French: Signature spectrale]
english/glossary/spectral_signature.txt · Dernière modification : //26/11/2018 19:49// de joliveau