2026-08-04T16:54:49Zhttp://doidb.wdc-terra.org/oaip/oai
oai:doidb.wdc-terra.org:87302026-07-27T12:16:30ZDOIDBDOIDB.GFZ
false4DOIDB.GFZ 10.5880/GFZ.LKUT.2026.004 Oostwegel, Laurens J.N. Laurens J.N. Oostwegel 0000-0003-1320-5665 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Universite Grenoblé Alpes, Saint-Martin-d'Hères, France Tsunami Risk Workshop: Exposure Modelling GFZ Data Services 2026 Oostwegel, Laurens J.N. Laurens J.N. Oostwegel 0000-0003-1320-5665 GFZ Helmholtz Centre for Geosciences, Potsdam, Germany Universite Grenoblé Alpes, Saint-Martin-d'Hères, France Oostwegel, Laurens J.N. GFZ Helmholtz Centre for Geosciences, Potsdam, Germany 2026-05-29 Software 10.5880/GFZ.LKUT.2025.002 10.5281/zenodo.5730071 https://git.gfz-potsdam.de/laurens/tsunamiriskexposureworkshop GNU General Public License v3.0 or later This workshop introduces exposure modelling for natural hazard risk assessment, with a focus on tsunamis. Participants build a simplified exposure model from scratch using real building footprint data, learning the core concepts behind the Global Dynamic Exposure (GDE) model.

The exercise covers:
- Working with building inventory data from OpenBuildingMap
- Assigning building typologies using GEM taxonomy strings
- Distributing district-level asset distributions over individual buildings
- Producing a geospatial exposure model suitable for loss assessment
A solutions notebook is included for reference.

The notebook can also be found on: https://git.gfz-potsdam.de/laurens/tsunamiriskexposureworkshop
European Commission 101058518 Geo-INQUIRE