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UID:pretalx-foss4g-europe-2025-9C8SHN@talks.staging.osgeo.org
DTSTART;TZID=CET:20250717T143000
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DESCRIPTION:Proprietary software capable of performing 1D/2D hydraulic mode
 ling often presents a significant financial barrier for individuals\, rese
 archers\, and public institutions\, limiting accessibility and hindering h
 ydrological studies. To overcome this challenge\, we have developed Digita
 l RAIN (DRAIN)\, an open-source QGIS plugin designed to facilitate 1D/2D h
 ydraulic modeling in urban environments.\n\nDRAIN leverages the combined s
 trengths of EPA SWMM and Iber\, two widely used hydraulic modeling tools\,
  to simulate rainfall events and their impact on drainage systems. The too
 l provides detailed simulation results\, including calculated hydrodynamic
  parameters for each element of the hydraulic infrastructure (processed by
  SWMM) and high-resolution raster outputs that depict accumulated rainfall
  and surface flow over time (generated by Iber).\n\nAt the core of DRAIN\,
  a GeoPackage-based data model ensures seamless integration between Iber a
 nd SWMM\, incorporating triggers and constraints to maintain data consiste
 ncy and accuracy. The plugin also features an intuitive graphical interfac
 e with interactive GIS tools\, allowing users to efficiently manage spatia
 l data\, define modeling parameters\, and execute simulations directly wit
 hin the QGIS environment.\n\nBy offering a free\, open-source alternative 
 to proprietary hydraulic modeling software\, DRAIN promotes accessibility\
 , reproducibility\, and innovation in urban hydrology studies. This tool h
 as the potential to support decision-making processes related to flood ris
 k management\, stormwater infrastructure design\, and climate resilience p
 lanning in urban areas.
DTSTAMP:20260527T222701Z
LOCATION:SA02
SUMMARY:DRAIN: QGIS Plugin for 1D/2D hydraulic modelling - Maria Guzmán
URL:https://talks.staging.osgeo.org/foss4g-europe-2025/talk/9C8SHN/
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