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I have created a mosaic dataset of two landsat 8 raster tiles. Since there is a non uniformity and a colour variation i am not able to do supervised classification properly.I want to do a mosaic colour correction. After opening the Mosaic colour correction window it is greyed out and I am not able to use the function.

Should I activate any extension to use it? Is there any other way to solve this problem other than using mosaic color correction tool.

Screenshotenter image description here

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    Welcome to GIS StackExchange! Your question is a bit unclear - could you add some screenshots of the issue? – smiller Nov 9 '18 at 21:10
  • Does the name of the mosaic dataset appear in the Mosaic Color Correction Window? Is it currently selected? The dialog box for this tool will be greyed out if a mosaic dataset is not selected. – smiller Nov 9 '18 at 21:22
  • i have added the screenshot – Green man Nov 10 '18 at 13:29
  • Please someone help me resolve this problem. – Green man Nov 10 '18 at 21:12
  • What is your license level for ArcMap? – smiller Nov 10 '18 at 22:25
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Confirm that the mosaic dataset appears in the Mosaic Color Correction Window and is currently selected. The dialog box for this tool will be greyed out if a mosaic dataset is not selected.

The images below were created using Esri's tutorial for mosaic datasets: http://desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/ex-1-creating-a-mosaic-dataset.htm.

Mosaic Dataset created but not selected: enter image description here

Mosaic Dataset created and selected: enter image description here

  • mosaic dataset is selected as shown in the screenshot but still the window is greyed out. – Green man Nov 10 '18 at 10:01
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Try to calculate statistic for mosaic dataset:

enter image description here

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