Symbolizing Adjacent Polygons with Unique Colours in ArcGIS Pro

Have you ever symbolized your polygons in ArcGIS Pro with some neighbouring polygons sharing the same colour? This GeoSnap introduces you to a new cartography tool created with ArcGIS Pro 3.4 that will create a new field to ensure adjacent polygons do not have the same colour. Note: this functionality is only available with a Standard or Advanced license.

Learn more about the details of the Calculate Color Theorem Field tool in the ArcGIS Pro documentation:
https://pro.arcgis.com/en/pro-app/latest/tool-reference/cartography/calculate-color-theorem-field.htm

0:00 – Intro
0:20 – Symbolize a polygon feature layer using unique values
0:41 – Run the Calculate Color Theorem Field geoprocessing tool
1:08 – Open the attribute table to see the contents of the new integer field
1:18 – Re-symbolize the polygon features using the new field

► Presented by Mark Ho: https://www.linkedin.com/in/markhogis/

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