Region Growing

[NathanFleischman]

I am learning how to do Region Growing using the Locate Regions tool in ArcMap as that is the only way to do that there. I do not have access to ArcGIS Pro at the moment. I was wondering. How do get it to do region growing over mountains?

[MehdiPira1]

@Nathan The Locate Regions tool in ArcGIS Desktop is the same as the one in ArcGIS Pro.

Here's the screenshot of both:

 

Here's the link that explains how the tool works:

https://pro.arcgis.com/en/pro-app/tool-reference/spatial-analyst/how-locate-regions-works.htm

To filter mountains from your raster file you can use Con tool from Spatial Analyst tools to extract above a certain elevation value as a threshold. or use the Raster Calculator with con for conditioning the raster and use the output representing the mountains for the Locate Regions tool.