TUWmodel: Lumped and Semi-Distributed Hydrological Model for Education

A conceptual rainfall-runoff model developed at the Vienna University of Technology, following the structure of the HBV model. The model runs on a daily or shorter time step and consists of routines for snow, soil moisture, and flow routing. It was created by Alberto Viglione and is documented in a 2007 paper by Parajka et al. in Hydrological Processes.

Use Cases

• Teaching hydrological modeling principles based on the described lumped conceptual structure.
• Comparing model performance in different catchments based on the semi-distributed and dual soil layer capabilities.
• Calibrating water balance models for educational purposes using the snow, soil moisture, and flow routing routines.

Strengths

• Model structure is explicitly described as following the established HBV model framework.
• Includes multiple operational modes: lumped, semi-distributed, and with dual soil layer representation.
• Documented in a peer-reviewed academic publication (Parajka et al., 2007, Hydrological Processes).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Vienna University of Technology (TU Wien)

Collection Method

Developed as a conceptual model for educational purposes.

Geography

The referenced paper uses 320 Austrian catchments, but the model's geographic scope is not explicitly defined for the dataset itself.