Home »
Public Forums »
archive »
Re: Extract an image
| Re: Extract an image [message #43029] |
Thu, 10 March 2005 18:19 |
jnettle1
Messages: 27
Registered: January 2001
|
Junior Member |
|
|
To extract a subimage (partial area) in ENVI, just go to file - Save
File AS - ENVI standard.....and then do a spatial subset. If you click
on the subset by image button you can draw a rectangle on the image
that represents the subimage you'd like to extract.
What do you mean by full resolution? Do you mean have a display that
shows the entire window (since envi's display windows usually only show
you part of it by default)? If thats what you mean, i usually just
resize the scroll window to get the desired effect.
Jeff
Ce wrote:
> Hi all,
> I have a landsat image. I would extract a little area to warp on a
> raster.
> I have some problem:
> 1) How I display the pancromatic to full resolution (15m/pixel)?
> 2) I need to extract a parzial area from this image, I'm trying to do
> using Envi but with no results. Any idea?
> Thanks
> regards
|
|
|
|
Current Time: Wed Oct 08 17:09:53 PDT 2025
Total time taken to generate the page: 0.00510 seconds
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
