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MHIA Model ("Modelo Hidrológico Agregado")


An older version of this resource http://www.hydroshare.org/resource/d98161b9f3fb4d03a4358f6c8b5f2c04 is available.
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Type: Resource
Storage: The size of this resource is 8.7 MB
Created: Feb 16, 2026 at 3:02 p.m. (UTC)
Last updated: Feb 17, 2026 at 5:04 p.m. (UTC) (Metadata update)
Published date: Feb 17, 2026 at 5:04 p.m. (UTC)
DOI: 10.4211/hs.e8c02c828b934af3b6355183d42f9a1a
Citation: See how to cite this resource
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Sharing Status: Published
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Abstract

The MHIA model combines a soil water balance with two response branches (fast and slow), each routed using a Gamma-type instantaneous unit hydrograph (IUH). The objective is to represent, in a conceptually consistent and computationally efficient manner, the processes of storage, release, and flow propagation within a catchment. The formulation is designed to support gradient-based optimization, enabling its use within differentiable architectures or hybrid neural networks, while also allowing global optimization through Particle Swarm Optimization (PSO).

Subject Keywords

Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Longitude
-8.4092°
Latitude
43.3335°

Temporal

Start Date:
End Date:

Content

Additional Metadata

Name Value
MIGRATED_FROM Model Program Resource

Related Resources

This resource updates and replaces a previous version Farfán-Durán, J. F., L. Cea (2026). MHIA Model ("Modelo Hidrológico Agregado"), HydroShare, http://www.hydroshare.org/resource/d98161b9f3fb4d03a4358f6c8b5f2c04

Credits

Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
Xunta de Galicia Axudas de apoio á etapa predoutoral 2019 ED481A-2019/014

How to Cite

Farfán-Durán, J. F., L. Cea, A. F. Portillo (2026). MHIA Model ("Modelo Hidrológico Agregado"), HydroShare, https://doi.org/10.4211/hs.e8c02c828b934af3b6355183d42f9a1a

This resource is shared under the Creative Commons Attribution CC BY.

http://creativecommons.org/licenses/by/4.0/
CC-BY

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