I'm trying to generate a composite image from three Landsat 8 bands. I don't know which tool to use to achieve the composite that can be derived using ArcMap's Composite Band tool.

I see at least two tools, I know how which one actually gives the most appropriate result. I see two ways:

  • Band Set tab

  • Band Processing

The first can be achieved by adding the desired bands to Band set dialog and then Run is triggered.

The second can be achieved by selecting the Band Combination tab in the Band Processing tool. Select the no. of Bandset to combine. But this seems to take too long, then it returns

Memory low

The last one I found out is the "Stack Band" option.

Which one of these is the best way to composite bands for analysis.

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