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Calculate Demographics



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Author Tim Johnson
File Name AS10579.zip
Language Avenue
Last Modified Feb 21 2001
Status of work Public Domain
Software ArcView GIS
File Size 2.98 kb
Downloads 3082

ArcScripts is intended for the free exchange of scripts and tools related to ESRI software products. Please alert the moderator if this script is a demo, trial-version, or an advertisement for a retail product.

Summary
This computes the demographics (or any numeric attributes) of selected polygons or a polygon
theme from another polygon theme's data. Adds fields to the destination theme if they do not already exist. Attributes are assigned proportionally based on their area of intersection i.e. a source polygon 100% within the destination polygon will transfer 100% of the values, a source polygon 93% contained will transfer 93% and so on. Updated 2/21/01 to work with projected features.
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