Spectral envelope

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

A spectral envelope is the envelope curve of the amplitude spectrum. It describes one point in time (one window, to be precise).

In remote sensing using a spectrometer, the spectral envelope of a feature is the boundary of its spectral properties, as defined by the range of brightness levels in each of the spectral bands of interest.

External links

  • Swartz, Diemo (1998). "Spectral Envelopes". [1].


Retrieved from "https://en.wikipedia.org/w/index.php?title=Spectral_envelope&oldid=744879399"
This content was retrieved from Wikipedia : http://en.wikipedia.org/wiki/Spectral_envelope
This page is based on the copyrighted Wikipedia article "Spectral envelope"; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-BY-SA). You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA