Hydrologic Model
TOPMODEL (Beven and Kirkby, 1979 and later) applied to each subwatershed.
Temperature and radiation based potential (reference) evapotranspiration.
Vegetation based interception component.
Modified soil zone
- Adjust ET based on soil moisture availability in root zone
- Infiltration excess runoff generation capabiity
- unsaturated storage and drainage
Parameters scaled by GIS average properties over each subwatershed.
Kinematic wave routing of streamflow through channel network.