Watershed Delineation Using DEM in ArcGIS | Complete Hydrology Workflow

Описание: In this detailed tutorial, you'll learn how to delineate a watershed using a Digital Elevation Model (DEM) in ArcGIS. Watershed delineation is a crucial part of hydrological and environmental analysis, and ArcGIS provides powerful tools to automate the process.

✅ In this video, you’ll learn:
What a watershed is and why it's important
How to preprocess DEM for hydrology (fill sinks)
How to generate flow direction and flow accumulation
How to define pour points and delineate the watershed boundary
How to export your watershed map for further analysis or presentation
Whether you're a GIS beginner, student, or hydrology professional, this video will walk you through everything you need to create accurate and effective watershed maps using ArcGIS.

📍 Ideal for:
Hydrology & environmental science students
Urban planners & water resource managers
GIS users working with terrain and catchment data