Why are my layers not visible in ArcGIS?

Why are my layers not visible in ArcGIS?

You need to turn on the group layer in the table of contents and ensure the sublayer is visible. Right-click the layer in the table of contents and click Zoom To Make Visible to bring the layer into view. You can update or remove the scale range on the General tab of the Layer Properties dialog box.

How do you classify a slope in ArcGIS?

Change the symbology of the slope map to classify symbology according to the desired range value of the slope degree.

  1. Right-click the layer created from the Slope tool and click Properties.
  2. In the Layer Properties dialog box, click Symbology and select Classified > Classify.

What is an ESRI feature layer?

A feature layer is a grouping of similar geographic features, for example, buildings, parcels, cities, roads, and earthquake epicenters. Features can be points, lines, or polygons (areas). Feature layers are most appropriate for visualizing data on top of your basemaps.

How do I enable layers in GIS?

To turn a layer on or off, click the icon to the left of the layer name. Since ArcGIS 10 was released, I have heard from several users who change over to List By Drawing Order to turn layers on or off using the checkboxes without realizing that the icons can do this, too.

Why are my layers not showing in Qgis?

One possible issue is that the Layer Order is being set by the Layer Order panel. Then make sure the “Control rendering order is not ticked, and the Layer Order panel is greyed out.

Why is my shapefile not displaying?

3 Answers. The shapefile may be corrupt. Check geometry (in ArcGIS Pro) shows a warning about a missing spatial index at -1. Running Repair Geometry did not work for me, but exporting the data to a new shapefile did and the new shapefile displays correctly.

What type of data is slope?

Data such as temperature, precipitation, elevation, slope, and aspect are all examples of continuous data. Each defined value on the scale of descriptive values must exist in order to arrive at the next one.

What is slope and aspect in GIS?

Aspect can be thought of as the slope direction. The values of the output raster will be the compass direction of the aspect, represented by a hue (color). Slope represents the rate of change of elevation for each digital elevation model (DEM) pixel.

What is a slope raster?

The Slope tool identifies the steepness at each cell of a raster surface. The lower the slope value, the flatter the terrain; the higher the slope value, the steeper the terrain.

What are the two types of layers called in a web map?

Types of web layers

  • Map image layer—A collection of map cartography based on vector data.
  • Imagery layer—A collection of map cartography based on raster data.
  • Tile layer—A set of web-accessible tiles that reside on a server.

What is a feature layer in ArcGIS?

A feature layer is a layer containing a group of similar features and their associated properties. Feature layers are how ArcGIS Pro represents feature classes. Feature layers can use data from any source that provides point, polyline, polygon, multipoint, or multipatch vector feature data.

What happens when I delete the ArcGIS Server feature layer?

When you delete the ArcGIS Server feature layer, the data is not deleted. Much of the configuration for ArcGIS Server feature layers is performed in ArcGIS Server Manager, not ArcGIS Online.

Is the hosted feature layer managed by ArcGIS Online?

However, the hosted feature layer data is managed by ArcGIS Online and not directly accessed by other applications. If you want to work with your ArcGIS Server feature layer in ArcGIS Online, you can add the layer from your ArcGIS Server site to ArcGIS Online from My Content.

What is non spatial layer in ArcGIS?

Non-spatial layer is a table which does not have a spatial column representing geographic features. FeatureLayers may be created in one of three ways: from a service URL, an ArcGIS portal item ID , or from an array of client-side features.