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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++ 30 10

  2. Wflow.jl Wflow.jl Public

    Hydrological modeling

    Julia 152 30

  3. xmipy xmipy Public

    XMI (BMI + extensions) python wrapper for hydrological kernels

    Python 20 7

  4. Ribasim Ribasim Public

    Water resources modeling

    Julia 60 8

  5. aqua-monitor aqua-monitor Public

    Monitoring surface water changes from space at global scale

    JavaScript 59 19

Repositories

Showing 10 of 88 repositories
  • Ribasim Public

    Water resources modeling

    Deltares/Ribasim’s past year of commit activity
    Julia 60 MIT 8 202 8 Updated Feb 9, 2026
  • hydromt Public

    HydroMT: Automated and reproducible model building and analysis

    Deltares/hydromt’s past year of commit activity
    Python 108 MIT 37 103 10 Updated Feb 9, 2026
  • fews-web-oc Public

    Delft-FEWS Web Operator Client

    Deltares/fews-web-oc’s past year of commit activity
    Vue 12 AGPL-3.0 5 140 36 Updated Feb 9, 2026
  • Ribasim-NL Public

    Ribasim water resources modeling in the Netherlands

    Deltares/Ribasim-NL’s past year of commit activity
    Python 6 MIT 2 90 4 Updated Feb 9, 2026
  • Wflow.jl Public

    Hydrological modeling

    Deltares/Wflow.jl’s past year of commit activity
    Julia 152 MIT 30 112 9 Updated Feb 9, 2026
  • Delft3D Public

    Repository for Delft3D FM and Delft3D 4 kernels

    Deltares/Delft3D’s past year of commit activity
    C++ 18 8 1 91 Updated Feb 9, 2026
  • pandamesh Public

    🐼 From geodataframe to mesh ▦

    Deltares/pandamesh’s past year of commit activity
    Python 38 MIT 10 5 0 Updated Feb 9, 2026
  • ra2ce Public

    RA2CE helps to quantify resilience of critical infrastructure networks, prioritize interventions and adaptation measures and select the most appropriate action perspective to increase resilience considering future conditions.

    Deltares/ra2ce’s past year of commit activity
    Python 15 6 68 (3 issues need help) 3 Updated Feb 9, 2026
  • imod_coupler Public

    Application for coupling hydrological kernels.

    Deltares/imod_coupler’s past year of commit activity
    Python 16 MIT 2 27 7 Updated Feb 9, 2026
  • imod-python Public

    🐍🧰 Make massive MODFLOW models

    Deltares/imod-python’s past year of commit activity
    Python 36 MIT 7 165 13 Updated Feb 8, 2026