The georeferencing options allow you to set defaults for your georeferencing sessions. These options allow you to change symbols and their color, change the type of residuals to display in the Control Point Table, and switch the Auto Complete and Auto Apply options on and off.
To access these options, click the Options button 
next to Alignment on the Imagery tab.
| Option | Description |
|---|---|
From Symbol | Edit the symbol used to display the From (source) point. |
From Color | Edit the color used to symbolize the From (source) point. |
To Symbol | Edit the symbol used to display the To (target) point. |
To Color | Edit the color used to symbolize the To (target) point. |
Reset | Reset the symbol and color back to the system defaults. |
Forward residual | The forward residual error for each control point is displayed in the Control Point Table. |
Inverse residual | The inverse residual error for each control point is displayed in the Control Point Table. |
Inverse forward residual | The inverse forward residual error for each control point is displayed in the Control Point Table. |
Auto Complete | The system attempts to find the corresponding To (target) point. If the To point cannot be automatically found, you can manually specify it. |
Auto Apply | Sets the default behavior for the Auto Apply button By default, Auto Apply is checked on. |
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