Is there an Erase tool in QGIS?
If you want to erase features, this tool is available in both ArcGIS and QGIS. In ArcGIS, you can find this tool in the Analysis Tools within the Overlay Toolset. The input features are what you want to erase. The erase features define what will be used to erase the input features.
What is Erase in gis?
Summary. The Erase tool in ArcMap helps users remove portions of a feature when editing to ensure data is accurately represented on the map. However, the tool is only available for users with the ArcGIS for Desktop Advanced license.
Is there an erase tool in ArcGIS Desktop?
In ArcGIS Desktop you can Erase without purchasing the Advanced level license by activating ETGeoWizards in a standard ArcView license. If you right-click on your toolbar you will get a list of tools, click on “ETGeoWizards” and it will activate that tool.
Is there a way to erase polygons in ArcGIS?
This means it is very easy to identify which polygons are not covered by A2 by null attributes that have been acquired from A2. Finally save selection to a new layer. The ET GeoWizards toolset contains an Erase tool similar to the ArcGIS Erase, and is one of the free functions available to unregistered copies with no limitations.
How to do the opposite of clipping in ArcGIS?
Open Edit session in my shapefile (cookie.shp). select a template and the freehand construction tool (you may have to open these editing windows from Editor toolbar’s menu) Start digitizing around the clouds an overlapping polygon.
What is the purpose of the erase tool?
“The Erase tool is used to perform overlay analysis on feature classes. This tool creates a feature class from those features or portions of features outside the erase feature class.” Have a look at this webpage, they have really nice explanations. To do an “Erase” using a Basic level license see https://gis.stackexchange.com/a/103754/115