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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 153 29

  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 18

Repositories

Showing 10 of 89 repositories
  • Delft3D Public

    Repository for Delft3D FM and Delft3D 4 kernels

    Deltares/Delft3D’s past year of commit activity
    C++ 22 8 1 87 Updated Mar 5, 2026
  • Geomorphometry.jl Public

    Geospatial filtering algorithms

    Deltares/Geomorphometry.jl’s past year of commit activity
    Julia 18 MIT 3 10 3 Updated Mar 5, 2026
  • Deltares/hydromt_sfincs’s past year of commit activity
    Python 33 GPL-3.0 28 22 7 Updated Mar 5, 2026
  • Wflow.jl Public

    Hydrological modeling

    Deltares/Wflow.jl’s past year of commit activity
    Julia 153 MIT 29 116 12 Updated Mar 5, 2026
  • QGIS-Tim Public

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

    Deltares/QGIS-Tim’s past year of commit activity
    Python 17 GPL-2.0 0 45 1 Updated Mar 5, 2026
  • Ribasim Public

    Water resources modeling

    Deltares/Ribasim’s past year of commit activity
    Julia 60 MIT 8 200 6 Updated Mar 5, 2026
  • hydromt_wflow Public

    Wflow plugin for HydroMT

    Deltares/hydromt_wflow’s past year of commit activity
    Python 26 GPL-3.0 23 68 5 Updated Mar 5, 2026
  • Delft-FIAT Public

    Fast Impact Assessment Tool

    Deltares/Delft-FIAT’s past year of commit activity
    Python 6 MIT 5 9 9 Updated Mar 5, 2026
  • xugrid Public

    Xarray and unstructured grids

    Deltares/xugrid’s past year of commit activity
    Python 96 MIT 11 64 5 Updated Mar 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 0 Updated Mar 5, 2026