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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 11

  2. Wflow.jl Wflow.jl Public

    Hydrological modeling

    Julia 156 30

  3. xmipy xmipy Public

    XMI (BMI + extensions) python wrapper for hydrological kernels

    Python 20 7

  4. Ribasim Ribasim Public

    Water resources modeling

    Julia 59 8

  5. aqua-monitor aqua-monitor Public

    Monitoring surface water changes from space at global scale

    JavaScript 59 18

Repositories

Showing 10 of 91 repositories
  • Ribasim-NL Public

    Ribasim water resources modeling in the Netherlands

    Deltares/Ribasim-NL’s past year of commit activity
    Python 6 MIT 1 100 2 Updated Apr 21, 2026
  • scoreflow Public

    A verification pipeline that integrates the full verification process

    Deltares/scoreflow’s past year of commit activity
    Python 2 0 55 (3 issues need help) 2 Updated Apr 21, 2026
  • pyflwdir Public

    Fast methods to work with hydro- and topography data in pure Python.

    Deltares/pyflwdir’s past year of commit activity
    Python 106 MIT 35 12 0 Updated Apr 21, 2026
  • Delft3D Public

    Repository for Delft3D FM and Delft3D 4 kernels

    Deltares/Delft3D’s past year of commit activity
    C++ 28 7 1 95 Updated Apr 21, 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 5 LGPL-2.1 0 0 0 Updated Apr 21, 2026
  • hydromt Public

    HydroMT: Automated and reproducible model building and analysis

    Deltares/hydromt’s past year of commit activity
    Python 109 MIT 39 111 6 Updated Apr 21, 2026
  • MeshKernelPy Public

    A Python Wrapper for the MeshKernel

    Deltares/MeshKernelPy’s past year of commit activity
    Python 27 MIT 4 9 1 Updated Apr 21, 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 27 GPL-3.0 5 5 1 Updated Apr 21, 2026
  • ProbabilisticLibrary Public

    Shared library with probabilistic techniques for Probabilistic Toolkit, Hydra-Ring and Embankment Suite.

    Deltares/ProbabilisticLibrary’s past year of commit activity
    C++ 4 LGPL-3.0 0 53 2 Updated Apr 21, 2026
  • SFINCS Public

    Super-fast modelling of dynamic compound flooding in Coastal Systems

    Deltares/SFINCS’s past year of commit activity
    Fortran 73 GPL-3.0 38 26 10 Updated Apr 21, 2026

Sponsoring

  • @wixtoolset

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