[GRASS-user] how to perform inverse pca

[Nikos Alexandris]

An article fyi (reference in BibTex format):

@ARTICLE{Koutsias2009,
  author = {Koutsias, N and Mallinis, G and Karteris, M},
  title = {A forward/backward principal component analysis of Landsat-7 ETM+
	data to enhance the spectral signal of burnt surfaces},
  journal = {ISPRS Journal of Photogrammetry and Remote Sensing},
  year = {2009},
  volume = {64},
  pages = {37},
  number = {1},
  doi = {10.1016/j.isprsjprs.2008.06.004},
  issn = {09242716},
  lockkey = {N}
}

Do not hesitate to contact directly the main author. PM me and I'll provide 
his e-mail address.

Best, Nikos