Selecting and mapping channels

The number of channels displayed is based on your source images. If you want a different number of channels in your output mosaic, you can enter the number you want (typically, this is to reduce the number of channels). You can also map the channels between the input and output images.

To select and map channels

  1. In the Channels box, type or select a new value, if necessary.
  2. To map the channels, click Channel Mapping. The Channel Mapping window appears.
  3. After you select or map the channels, proceed to Entering NoData values and selecting a resampling method.

Parent topic: Defining the output mosaic
Previous topic: Setting up the output file and format
Next topic: Entering NoData values and selecting a resampling method

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