Arc Hydro Tools =link= -

Arc Hydro consists of two main elements:

Arc Hydro is a geospatial data model and a suite of ArcGIS-based tools designed to support the management, analysis, and modeling of water resources. Developed by the Center for Research in Water Resources (CRWR) at the University of Texas at Austin in collaboration with Esri, Arc Hydro bridges the gap between Geographic Information Systems (GIS) and hydrologic/hydraulic modeling. arc hydro tools

Arc Hydro acts as a bridge between geographic information systems (GIS) and specialized hydrologic simulation models. Its primary functions include: Pre-modeling by Arc Hydro Tools Arc Hydro consists of two main elements: Arc

Its primary goal is to provide a standardized framework for representing watershed features (e.g., rivers, lakes, aquifers, monitoring stations) and their topological relationships, enabling efficient derivation of hydrologic information from Digital Elevation Models (DEMs). Its primary functions include: Pre-modeling by Arc Hydro