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Which is an example of a map extent?
A map extent defines the geographic boundaries for displaying GIS information within a data frame. These boundaries contain top, bottom, left, and right coordinates. These are the edges of the map extent. For example, the image below shows a map centered on the U.S. state of Alabama.
Where do I find the map extent in ArcGIS?
On the Map tab in the Navigate group, click Full Extent to pan and zoom the map or scene to the current map extent. This extent is used when the map or scene is placed into a layout.
Can a map be created with a fixed extent?
If you intend to create a map layout using a fixed extent, you should set the fixed extent while in layout view. Map navigation is restricted for this data frame. You cannot pan, zoom, or use bookmarks. If you choose this option, appropriate map navigation tools and commands will be unavailable.
How many map frames do you need for an extent indicator?
Extent indicators require two map frames—the map frame containing the extent indicator and the map frame with the extent you want to show—and only work with 2D maps. Because of this, the Extent Indicator button is disabled until there are at least two 2D map frames on the page.
Which is the minimum value of an extent envelope?
The minimum Y-coordinate of an extent envelope. The maximum possible z, or elevation, value in an extent envelope. The minimum possible z, or elevation, value of an extent envelope. The cache is used to store values computed from geometries that need to cleared or recomputed upon mutation.
How can I change the extent of my map?
Appropriate controls are added based on the extent option chosen. This is the default option. This option places no restrictions on map navigation. You can freely pan, zoom, or use bookmarks. When you do, the map’s extent and scale change automatically.
Where do you set the extent in ArcGIS?
These values should be in map units. There are six ways that you can set a fixed extent: