Contents
How do you add layers to a group in ArcGIS?
Selecting a set of layers to put into a group layer— Select a set of layers that you want to combine into a group layer, right-click one of the highlighted layers, then choose Group. This creates a new group layer and adds the highlighted layers as its sublayers. Adding layers to a group layer— You can drag layers into group layers.
How do I create a new group layer?
A group layer named New Group Layer is added to your table of contents. You can then add new sublayers by right-clicking the new group layer and clicking Add Data or by dragging layers into your group layer.
How does group layer work in table of contents?
A group layer behaves similarly to other layers in the table of contents. Turning off the visibility of a group layer turns off the visibility of all its component layers. A group layer’s properties override any conflicting properties of its constituent layers.
How do I remove a layer from a group layer?
Removing layers from a group layer— You can right-click the layer name inside the group layer and click Remove. You can also drag a layer out of a group layer. When you see the indicator on the insertion bar, move the mouse pointer either left or right to indicate where you want the layer dropped.
What to do when ArcGIS is running slow?
Here are some options to handle that problem. Your first option is simple – figure out which layers are slow and disable them. This is often not a good option for people. Here’s a common situation. You open ArcMap and add your data to the map. You decide you want some context for your data, so you add a Basemap – and now ArcGIS slows down.
Why is the add basemap dialog slow in ArcGIS?
You open ArcMap and add your data to the map. You decide you want some context for your data, so you add a Basemap – and now ArcGIS slows down. What’s going on? The basemaps available from the Add Basemap dialog in ArcGIS all come in the projection “WGS 1984 Web Mercator (auxiliary sphere)” (EPSG 3857).
How do you add a layer to a map?
To create a new map layer, simply add a dataset to your map, globe, or 3D scene. There are a few ways to add datasets: Using the Add Data button— Click the Add Data button and navigate to the desired dataset. Then select and add it to your map.
How are group layers used in a map?
Group layers help organize related kinds of layers in a map and can be used to define advanced drawing options. For example, suppose you have two layers on a map representing railroads and highways. You could group these layers together and name the resulting layer Transportation Networks.
Can you view a CAD file in ArcMap?
Today, I am trying to view a Cad drawing (dwg) format in ArcMap. When I bring the file into arcmap, I can’t see anything. However, the dwg file looks fine when I open it in a dwg reader. – Adding the CAD file like I would any other layer. It shows up in my table of contents, but I can’t see the file in the dataframe at all.
What happens when you add DWG to ArcMap?
There is a point located at 0,0 which is will affect the zoom to layer to zoom out to a large extent. The other important aspect to take into account, is the spatial reference the data frame has when you add the DWG. If it is geographic (lat, long) the planar coordinates will be interpreted as decimal degrees and make no sense at all.
Can You group layers in map viewer beta?
No, you can group any layer type that is supported in Map Viewer Beta currently. This is great for creating groups of layers from a variety of sources, like your own data and Esri Living Atlas data. You can also set properties for the whole group, like layer blending.