Galveston Testbed datasets, established by the NIST Community Resilience Center of Excellence, provide a detailed model for assessing hurricane impacts on coastal communities. The collection includes simulated storm fields, residential building inventories, electric power and transportation networks, and tract-level social vulnerability indicators. Amini et al. (2025) authored the companion paper, with the data depot last updated on April 20, 2026.
Use Cases
- Assessing hurricane-induced damage to interdependent infrastructure systems based on the built environment data.
- Optimizing mitigation portfolios for coastal communities based on the multi-objective optimization model and companion code.
- Analyzing social equity in disaster recovery based on tract-level vulnerability indicators and Census geography.
- Modeling storm surge and flood impacts using ADCIRC+SWAN simulated storm fields and FEMA flood-depth rasters.
Strengths
- Datasets are linked to a specific, high-risk geographic testbed: Galveston Island, Texas.
- Includes a companion GitHub repository with Jupyter notebooks that reproduce the full analysis pipeline.
- Covers multiple interdependent systems: built, natural, and social, as described in the report.
- Hazard data incorporates high-fidelity simulations like ADCIRC+SWAN storm fields and LiDAR topographic DEMs.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and file sizes are unknown, which may limit suitability assessment.
- Data is specific to Galveston Island, Texas, which may limit generalizability to other regions.
Provenance
- Source
- NIST Community Resilience Center of Excellence, DesignSafe Data Depot Repository.
- Collection Method
- Likely compiled from multiple sources including simulations (ADCIRC+SWAN), public inventories (FEMA), and Census data.
- Time Range
- null
- Freshness
- Last updated 2026-04-20 14:52:15; freshness should be verified.
- Geography
- Galveston Island, Texas, along the Gulf Coast of Mexico.