SIGIS

ENVI is the software for raster tasks as long as those two images have the same dimensions (row/line). But it need some practice to handling it. You can also check IDRISI a good tool

my antivirus says that it's a page where there's a potential risk

thank you, very helpful

Hi you are using a tool which doesn't you have a landsat dataset why don't using a remote sensing tool such as ENVI ? If you know C or C++ language you can also use the Orfeo Toolbox which is a beautiful library mixing topology and remote sensing.

I Think LPS is the most adapt software. You need a very good graphic card a Quadro Nvidia would fine and the glasses fit with that. This hardware would be able to display an active stereo image or passive stereo (cinema 3D). But it won't solve your porblem because instead of seeing red/bleu you will have headache (depends on person). To use that software you have to rest after 30 min.

Photoscan from Agisoft is a nice software and it's very easy to learn but it's not free : http://www.agisoft.ru/products/photoscan/ An another alternative is Bundler not really intuitive but free. You can't have everything you want : http://phototour.cs.washington.edu/bundler/ cheers

Thank you badar. This forum is awesome !!! Finally have that software, do you able to export polygons ? I didn't try yet. Many thanks to you and of course to LOMEX.

Where can I have this medecine I need for my studies. Thank you Best Regards