DelineateIt how to make outlet features?

Hallo everyone,

I started using the InVEST recently, and now I have a probrem with make outlet features.
I tried to make outlet features using line data (river) on ArcGIS, but I don’t know how to do.

How should I do to make outket features? Any idea would be great.

Thank you.

yuni

Hi @yuni -

DelineateIt is currently made for creating watersheds that flow to particular points on a stream, for example drinking water facilities, hydropower plants or towns. So we often have existing spatial data showing the point location of those places, and these points are the outlets for DelineateIt. If you do not have existing points, you can create them manually. For example, you could create a new point vector layer (like a shapefile) and use a basemap to visually locate the location of a dam, and add that location as a new point in your vector layer. Then that point vector layer would be the outlet input to DelineateIt.

Hopefully that helps, but if not, please describe in more detail what you need to do and I can offer other suggestions.

~ Stacie