Contents
Why does ArcMap zoom to the nearest scale?
ArcMap zooms to the nearest scale at which the layer will become visible. This command makes it easy to view a scale-dependent layer. The center point of the map is maintained during this zoom. Thus, zooming doesn’t necessarily mean you will see the layer’s features on your map, since the desired layer may fall outside the map extent.
How do you show scale dependent layers in ArcMap?
Here are some typical tasks for working with scale-dependent display in ArcMap. Right-click a layer that is currently not being drawn because of the map’s scale and click Zoom To Make Visible. ArcMap zooms to the nearest scale at which the layer will become visible. This command makes it easy to view a scale-dependent layer.
How to make a layer visible in ArcMap?
Here are some typical tasks for working with scale-dependent display in ArcMap. Right-click a layer that is currently not being drawn because of the map’s scale and click Zoom To Make Visible. ArcMap zooms to the nearest scale at which the layer will become visible.
How do you set the size of a map in ArcGIS?
Navigate the map until you have the desired display at the most zoomed-out map scale. Right-click the layer and click Visible Scale Range. Click Set Minimum Scale to set the smallest visible map scale. Repeat the process to set the largest visible map scale by zooming in and clicking Set Maximum Scale.
How many zoom levels are there in ArcGIS?
Zoom level Scale Usage suggestion 0 591657527.591555 Global 1 295828763.795777 2 147914381.897889 Subcontinent 3 73957190.948944
Where do I find the nodata value in ArcGIS?
In the ArcCatalog or the Catalog window, right-click the raster dataset and click Properties. On the General tab, under Raster Information is the NoData Value. Click the Edit button. The NoData Editor dialog box is opened.
Can you turn off layers on a map?
While you can turn off a layer, this can be inconvenient and time consuming, especially if your map contains several layers or if you change the scale frequently as you work. Layers can be set to automatically display only within an appropriate range of map scales. This is sometimes referred to as scale-dependent drawing.
Can a layer be set to display only at a certain scale?
Layers can be set to automatically display only within an appropriate range of map scales. This is sometimes referred to as scale-dependent drawing. Here are the steps to set this up for a map layer. Right-click the layer in the table of contents and click Properties (or double-click the layer) to open the Layer Properties dialog box.
When does a layer not draw in beyond?
In beyond refers to the largest desired visible map scale, which is the smaller of the map scale numbers (the maximum scale). Once you set the range of visible map scales, whenever the scale of the data frame is outside the layer’s visible scale range, the layer will not draw.
Why do all layers disappear when zooming in ArcMap?
Deleting .sbx and .sbn files for one of the shapefiles in question as suggested here (this caused the shapefile to fail to load); and Restarting and rebooting. Nothing worked and most solutions are for when it’s happening to just one layer (e.g. Points disappear when zooming in a certain scale ), whereas for me it’s everything.
What to do if shapefile features do not display when zooming?
Open ArcMap. Pan and zoom to check if the problem is resolved. If deleting the spatial index fixes the problem of features not displayed, a new spatial index can be created in ArcCatalog. Refer to How To: Build a spatial index for a shapefile for steps to do this.
How to set the scale of a layer in ArcGIS?
Right-click the layer in the table of contents and click Properties (or double-click the layer) to open the Layer Properties dialog box. You can set a layer’s visible scale range on the General tab of the Layer Properties dialog box. Specifying visible map scales can be tricky.