Working with Hydrologically Conditioned DEM

[FlorianSenger]

Dear all,

 does anyone know a tutorial for ArcGIS Pro where one could learn how to work with a hydrologically conditioned DEM in order to determine water catchment area and flow directions within it?

Also more specific tutorials about flood risk and heavy rainfall management would be of great interest.

I am looking forward to any kind of suggestions and want to thank you in advance!

Best,

Florian

[DrVSSKiran]

ArGIS pro spatial analyst extension provides you to set of hydtology tools. Which will help you to extract and find caychment atea.

Here is link

https://pro.arcgis.com/en/pro-app/latest/tool-reference/spatial-analyst/an-overview-of-the-hydrology...

[MarkBoucher]

ArcHydro is a free add-on that uses Spatial Analyst License to do these things. I have not used it in Pro.

You can do these things just using Spatial Analyst w/o ArcHydro.