Extracting single band from multiband TIFF

[RonnenLevinson]

Hi.

I have a four-band TIFF (Band_1 ... Band_4, representing red, green, blue, and near-infrared) on which I would like to perform math, one band at a time. How can I extract a single band or reference a single band as an argument to a toolbox function such as Plus?

Yours truly,

Ronnen.

ArcView 10, Win 7

[CathyColdrey]

Hi, I have this same problem but with an 8 band image.  Did you ever find a solution?
Thanks,
Cathy

[TarunJaiswal]

Hi,

Please try the following:

1. Launch the 'Copy Raster' tool.
   Data Management Tools > Raster > Raster Dataset > Copy Raster

2. Browse to the desired multiband raster for the input raster.
   . Double-click on the raster to open the various bands.
   . Select the desired band

3. Specify the output raster and run the tool.

Thank you.

[EricRice]

In the Plus tool, just browse to the individual band.  The other option is to add each band to the TOC, then the tools should see the band as a raster layer, which is valid input.

Regards,
Eric