Eraser tool in arcgis 10

Use Ratio Policy only applies to numeric field types. This tool will use a tiling process to handle very large datasets for better performance and scalability. For more details, see Geoprocessing with large datasets. This tool may generate multipart features in the output even if all inputs were single part.

If multipart features are not desired, use the Multipart to Singlepart tool on the output feature class. The features to be used to erase coincident features in the input.

The feature class that will contain only those Input Features that are not coincident with the Erase Features. The minimum distance separating all feature coordinates nodes and vertices as well as the distance a coordinate can move in X or Y or both. Features or portions of features in the input and update features that do not overlap will be written to the output feature class. Computes a geometric union of the input features. All features and their attributes will be written to the output feature class.

Computes a geometric intersection of the Input Features and Update Features. The attributes and geometry of the input features are updated by the update features in the output feature class.

Arc GIS Desktop. What parcels are within the year floodplain? What wells are within abandoned military bases? Identity Computes a geometric intersection of the input features and identity features.

The Erase tool in ArcMap helps users remove portions of a feature when editing to ensure data is accurately represented on the map. When editing polygon features to remove overlapping areas, users with the Basic and Standard licenses may use a combination of different tools to achieve the same results as the Erase tool.

The instructions provided describe how to erase overlapping areas of a polygon without using the Erase tool. In ArcMap, add the input layer and the layer to be removed to the data frame. Note : If any of the features to be removed are not within the extent of the input features, run the Clip tool before proceeding to Step 2.

Run the Intersect tool. Rename the output feature class if necessary. Click OK. Run the Union tool. From the Selection menu, click Select By Location.

For the Spatial selection method for target layer feature s drop-down list, select either are identical to the source layer feature or have their centroid in the source layer feature. Click Apply and OK. When the features are selected, start an edit session. Press the Delete key to delete the features.