> For the complete documentation index, see [llms.txt](https://docs.k2geospatial.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.k2geospatial.com/en2/jmap-server-extensions/edition/jmap-edition-user-guide/i-wish-to.../perform-spatial-operations/geoprocessing.md).

# Geoprocessing

## Intersection

You can intersect the whole or a selection of the elements of two layers:

1. Select the Intersection function from **Tools -> Geoprocessing** in the menu bar.
2. From the drop-down menus, select the layers whose elements will be intersected and press **Execute**. The resulting elements of the intersection appear colored and are added to the **Annotations** layer.

   <figure><img src="https://2098443701-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FcA9CuUnY5hTYroiPhD1w%2Fuploads%2FHxB8mRnIyAmVEh0Z0BF0%2Fclip_06.png?alt=media&amp;token=aeae58ba-6142-4bf0-b524-5060748124a6" alt=""><figcaption></figcaption></figure>
3. You can then copy them to another layer displayed in the application if you have permissions to add elements to it.