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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 94 repositories
  • ProbabilisticLibrary Public

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

    Deltares/ProbabilisticLibrary's past year of commit activity
    C++ 9 LGPL-3.0 1 45 1 Updated Oct 5, 2026
  • HYDROLIB-core Public

    Core code around the I/O of the DHYDRO-suite

    Deltares/HYDROLIB-core's past year of commit activity
    Python 37 MIT 8 149 19 Updated Oct 5, 2026
  • webgl-streamline-visualizer Public

    An animated particle based WebGL visualizer for vector fields. Can be used with different map libraries, as such MapBox and MapLibre. Vector field data are requested by the FEWS Web Mapping Service, currently in GeoTIFF format.

    Deltares/webgl-streamline-visualizer's past year of commit activity
    TypeScript 2 MIT 2 1 0 Updated Oct 5, 2026
  • Wflow.jl Public

    Hydrological modeling

    Deltares/Wflow.jl's past year of commit activity
    Julia 165 MIT 33 130 9 Updated Oct 5, 2026
  • Delft3D Public

    Repository for Delft3D FM and Delft3D 4 kernels

    Deltares/Delft3D's past year of commit activity
    Fortran 66 24 1 75 Updated Oct 5, 2026
  • oss Public

     Liferay scripts that build up oss.deltares.nl

    Deltares/oss's past year of commit activity
    Java 3 GPL-3.0 5 1 1 Updated Oct 5, 2026
  • Ribasim Public

    Water resources modeling

    Deltares/Ribasim's past year of commit activity
    Julia 62 MIT 9 247 16 Updated Oct 5, 2026
  • fews-wms-requests Public

    Delft-FEWS Web Map Service Request javascript library (https://fewsdocs.deltares.nl/webservices/wms)

    Deltares/fews-wms-requests's past year of commit activity
    TypeScript 1 MIT 0 0 0 Updated Oct 5, 2026
  • Deltares/hydromt_sfincs's past year of commit activity
    Python 36 GPL-3.0 29 15 4 Updated Oct 5, 2026
  • Delft-FIAT Public

    Fast Impact Assessment Tool

    Deltares/Delft-FIAT's past year of commit activity
    Python 7 MIT 6 15 9 Updated Oct 5, 2026