Dynamic Field of Calculate Geometry for other Projection System

Cyprus_Forest_Department

Hi to all.

I want to create an area field of another projection system than the one my polygon layer uses.

This is possible but the created field is static.

The functionality I need is for the field to be updated automatically upon geometry edits.

Is this possible?

Thanks a lot.

DavidPike

What you want is an attribute rule https://pro.arcgis.com/en/pro-app/latest/help/data/geodatabases/overview/an-overview-of-attribute-rules.htm

Unfortunately.. I believe the data must be Web Mercator or WGS84 for the Arcade method required https://developers.arcgis.com/arcade/function-reference/geometry_functions/#areageodetic