Using Predefined Classification Filters

Predefined classification filters are special groupings of commonly used classification values such as "bare earth" and "canopy". The predefined filter buttons on the dialog can be used to include as well as exclude classes from a filter. The predefined filters can also be combined and customized to include only a partial set of classification values in the predefined filter.

•   Bare Earth Filter
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•   Canopy Filter
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•   Include All Classifications
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•   Exclude All Classifications

Learn more about custom classification filters

How to use the predefined filters

Turning Filters On

1. Open the Selection/Source Filter dialog box by clicking the button from the Classification toolbar or the Profile Window .

2. Click the Filter tab and then the Classification tab.

3. With the button unpressed, click on the button.

4. The classes within the predefined filter will become checked in the classification list.

Turning Filters Off

1. Open the Selection/Source Filter dialog box by clicking the button from the Classification toolbar or the Profile Window .

2. Click the Filter tab and then the Classification tab.

3. With the button pressed, click on the button.

4. The classes within the predefined filter will become unchecked in the classification list.