Learn the simple steps to add spatial data as a layer to your map or scene in ArcGIS Pro.
Adding a layer in ArcGIS Pro involves bringing your spatial data from a file, database, or online service into your current map or scene view so you can visualize and work with it. The primary method for doing this is using the Add Data function.
How to Add a Layer to Your ArcGIS Pro Project
The process for adding an existing layer to your active map or scene is straightforward. Follow these steps:
Step-by-Step Instructions
- Ensure the View is Active: Make sure a map or scene is your active view. Layers are added to the currently active map or scene.
- Access Add Data: On the Map tab, in the Layer group, click the Add Data drop-down menu and click Browse.
- Locate Your Layer: On the Add Data dialog box, browse to a layer at an online location or a local location.
This dialog box allows you to navigate to various data sources, including:
- Local files on your computer (like shapefiles, layer files, CAD files)
- Geodatabases (file, personal, or enterprise)
- Folders containing spatial data
- GIS Servers providing online services (like feature services, map services)
- Portal items from ArcGIS Online or ArcGIS Enterprise
Once you've located the desired data source, you can select the specific layer or dataset within it and add it to your map or scene.
Understanding Layer Sources
Layers in ArcGIS Pro can come from a variety of places. Knowing where your data is stored helps you browse effectively in the Add Data dialog.
| Source Type | Description | Examples |
|---|---|---|
| Local Files | Data stored directly on your computer or network drive. | Shapefiles (.shp), Layer Files (.lyrx), TIFF (.tif) |
| Databases | Geodatabases or other database formats containing spatial data. | File Geodatabase (.gdb), Enterprise Geodatabase |
| Online | Data accessed via the internet from ArcGIS Online, ArcGIS Enterprise, or other GIS servers. | Feature Services, Map Services, Tile Layers |
Practical Tips for Adding Layers
- Data Formats: ArcGIS Pro supports a wide range of data formats. If you don't see your data initially, ensure it's a compatible type.
- Coordinate Systems: Be aware of the coordinate system of the data you are adding. ArcGIS Pro handles on-the-fly projection, but consistency is important for analysis.
- Layer Files (.lyrx): If you have a layer file, it not only adds the data but also applies saved symbology and properties.
- Connectivity: For online sources or enterprise geodatabases, ensure you have a proper connection established in your project.
By following these steps, you can effectively add the necessary spatial data to your ArcGIS Pro project for visualization, analysis, and mapping.
For more details on adding layers and managing data sources, you can refer to the official ArcGIS Pro documentation: Add layers to a map or scene
