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Symmetrical Difference Tool ArcGIS

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Husam Jubeh

Symmetrical Difference Tool, Overlay Toolset, Analysis Toolbox
summary
Features or portions of features in the input and update features that do not overlap will be written to the output feature class.
Usage
The input and update feature class or feature layer must be of the same geometry type.

Attribute values from the input feature classes will be copied to the output feature class. However, if the input is a layer or layers created by the Make Feature Layer tool and a field's Use Ratio Policy is checked, then a ratio of the input attribute value is calculated for the output attribute value. When Use Ratio Policy is enabled, whenever a feature in an overlay operation is split, the attributes of the resulting features are a ratio of the attribute value of the input feature. The output value is based on the ratio in which the input feature geometry was divided. For example, if the input geometry was divided equally, each new feature's attribute value is assigned onehalf of the value of the input feature's attribute value. Use Ratio Policy only applies to numeric field types.

Caution:
Geoprocessing tools do not honor geodatabase feature class or table field split policies.

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.
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Explanation of the tool:
https://gisforwe.blogspot.com/2021/08...
Follow the GISforWE website here:
https://bit.ly/GISforWE
A site for anyone interested in the field of GIS from here:
https://gisforwe.blogspot.com/
Proficiency in dealing with geographic data through ArcGIS programs:
   • احترف التفاعل مع البيانات من خلال برا...  
Learn the basics of creating geodatabases from here:
   • أساسيات بناء قواعد البيانات الجغرافية...  
Here is a page and a group on Facebook to learn more about Geographic Information Systems (GIS) and ArcGIS programs through these links:
ArcGIS Facebook group:
  / 486795389231905  
Facebook group GIS for WE ArcGIS:
  / esri.arcgis  
GIS for WE Facebook page:
https://www.facebook.com/profile.php?...
Video link for an introduction to learning on ArcGIS programs in three stages:
   • مقدمة دورة تعلم ArcGIS بثلاثة مراحل |...  

#ArcGIS
#Analysis_GIS
#Data_Analysis

Prepared and presented by the developer and researcher in the field of geographic information systems, Hossam Jubeh
Ramallah Palestine.

#GISforWE
GIS for the World of ELearning

posted by yasabwenr