The Overview Map area displays a small image of the area covered by the Flood Zone Application. As you move around on the main map, the overview map displays a red rectangle denoting where you are located on the overall map. You can use the overview map to jump to a specific location on the main map by clicking the left mouse button on the overview map.
To turn the overview map on and off, use the Overview Map tool in the Navigation area. More information about and a demonstration of the Overview Map tool are located in the Navigation section of this help file.