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@Deltares

Stichting Deltares

Deltares is an independent institute for applied research in the field of water and subsurface.

Deltares

Deltares is an independent institute for applied research in the field of water and subsurface. Throughout the world, we work on smart solutions, innovations and applications for people, environment and society.

From the perspective of water, the subsurface and infrastructure, we will be working on four Mission Areas in which we set out our contributions to the international and Dutch agendas and tasks:

  • Future deltas
  • Sustainable deltas
  • Safe deltas
  • Resilient infrastructure.

Managing densely populated and vulnerable areas is complex, which is why we work closely with governments, businesses, other research institutes, universities and NGO’s at home and abroad.

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  1. MeshKernel MeshKernel Public

    Deltares C++library for creating and editing meshes. It supports 1D & 2D unstructured meshes as well as curvilinear meshes.

    C++ 31 12

  2. Wflow.jl Wflow.jl Public

    Hydrological modeling

    Julia 165 33

  3. xmipy xmipy Public

    XMI (BMI + extensions) python wrapper for hydrological kernels

    Python 20 7

  4. Ribasim Ribasim Public

    Water resources modeling

    Julia 62 9

  5. aqua-monitor aqua-monitor Public

    Monitoring surface water changes from space at global scale

    JavaScript 61 18

Repositories

Showing 10 of 95 repositories
  • Wflow.jl Public

    Hydrological modeling

    Deltares/Wflow.jl's past year of commit activity
    Julia 165 MIT 33 137 7 Updated Oct 12, 2026
  • Ribasim-NL Public

    Ribasim water resources modeling in the Netherlands

    Deltares/Ribasim-NL's past year of commit activity
    Python 6 MIT 1 197 3 Updated Oct 12, 2026
  • QGIS-Tim Public

    QGIS plugin and utilities for timflow multi-layer analytic element model

    Deltares/QGIS-Tim's past year of commit activity
    Python 20 GPL-2.0 0 48 2 Updated Oct 11, 2026
  • imod-python Public

    🐍🧰 Make massive MODFLOW models

    Deltares/imod-python's past year of commit activity
    Python 41 MIT 11 174 (1 issue needs help) 13 Updated Oct 11, 2026
  • imod_coupler Public

    Application for coupling hydrological kernels.

    Deltares/imod_coupler's past year of commit activity
    Python 17 MIT 2 40 7 Updated Oct 11, 2026
  • Ribasim Public

    Water resources modeling

    Deltares/Ribasim's past year of commit activity
    Julia 62 MIT 9 252 7 Updated Oct 11, 2026
  • ddlpy Public

    API to Dutch Rijkswaterstaat archive (DDL/Waterwebservices, waterinfo.rws.nl) of monitoring water data

    Deltares/ddlpy's past year of commit activity
    Python 30 GPL-3.0 5 8 1 Updated Oct 10, 2026
  • fews-web-oc-components Public

    Delft-FEWS Web Operator Client Web Components

    Deltares/fews-web-oc-components's past year of commit activity
    TypeScript 3 AGPL-3.0 0 4 1 Updated Oct 9, 2026
  • QUICKPLOT Public

    The post-processing program QUICKPLOT allows you to visualise and animate numerical results produced by Delft3D and several other software packages developed by Deltares

    Deltares/QUICKPLOT's past year of commit activity
    MATLAB 8 LGPL-2.1 0 0 1 Updated Oct 9, 2026
  • SWAN Public Forked from Deltares-research/SWAN_TUD

    This repository contains the Deltares modified version of SWAN.

    Deltares/SWAN's past year of commit activity
    Python 1 GPL-3.0 1 0 0 Updated Oct 9, 2026