Dylan Beaudette wrote:
On Thu, Jan 1, 2009 at 10:57 AM, Micha Silver <[email protected]> wrote:
One set of aerial photos are from the 1950's -1960's. These are all black
and white photos: single band tiff. The newer set of aerial photos are
color images from 2005-2007.
The region is a "savanna" area with sparse trees and bushes. We need to
compare how many trees, and their size, 50 years ago with the situation
today.
Any additional pointers are most welcome. Thanks,
Micha
Hi Micha,
i.smap has worked well for our studies in Oak Woodland ecosystems.
Here is an example using RGB imagery:
http://casoilresource.lawr.ucdavis.edu/drupal/node/548
Dylan
Hi Dylan:
Thanks for the reminder. I had seen your excellent howto's in the past,
and again I have the chance to apply one of them. I'm pleased to say
that the process worked "famously".
Micha
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