[GRASS-user] normalize orthophotos... ?

GRASS GRASS user
1

There was a discussion some weeks before about normalizing landsat
images.
http://www.nabble.com/value-differences-between-landsat-images-td17331355.html#a17356741

Does the same methology apply to aerial imagery (orthophotos)? And what
about dealing with large number of photos?

AFAIK,

there is no GRASS module to "match" RGB values along a large
orthophoto-mosaic. Of course the tools to build one are there, one might
say.

Any pointers?

Thank you,

Nikos

2

On Tue, 2008-06-10 at 14:32 +0200, Nikos Alexandris wrote:

There was a discussion some weeks before about normalizing landsat
images.
http://www.nabble.com/value-differences-between-landsat-images-td17331355.html#a17356741

Does the same methology apply to aerial imagery (orthophotos)? And what
about dealing with large number of photos?

AFAIK,

there is no GRASS module to "match" RGB values along a large
orthophoto-mosaic. Of course the tools to build one are there, one might
say.

Any pointers?

Well,

there are many old post I am reading in the list. Maybe the answer is in
one of them already :wink: