I am making a model in ModelBuilder in ArcGIS Desktop 10.1.
I am using Intersect tool. I need to calculate the Shape_Area and Shape_Length of my polygons (Projected Coordinate System, EPSG: 5514, S-JTSK_Krovak_East_North).
I noticed that these values are automatically calculated and joined to attribute table when I run the Intersect tool.
Is that true for every Intersect run? Or do I need to add tools: Add field and Calculate field to be sure that my calculations of Area and Length are correct and updated after Intersection?