topic Re: How to find the correlation between 2 polygons? in ArcGIS Pro Questions

How to find the correlation between 2 polygons?

khalido — Sun, 04 Jun 2023 16:53:35 GMT

Hi guys, once again I humbly and kindly ask for your help

I have two different polygons(originally rasters), one shows Land change and the other shows the areas that are more susceptible to future flooding.

Visually I can see that there is some correlation between the two but I absolutely have no idea how can I compare them. all the tools in Pro seem to require the usage of one feature class that contains all the data needed but in my case, my data are spread across 2 features. What can I do?

Any suggestion is kindly appreciated

Re: How to find the correlation between 2 polygons?

MervynLotter — Sun, 04 Jun 2023 18:31:01 GMT

If you still have access to the original raster's, try Band Collection Statistics https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/band-collection-statistics.htm

I am not sure of vector-based methods. You could possibly convert your polygon data back to raster format using Polygon to Raster GP tool.

Re: How to find the correlation between 2 polygons?

khalido — Sun, 04 Jun 2023 18:37:55 GMT

I have the original rasters, will check the tool you linked to see if it works in my case. Thank you very much.