Methodology atlas
Seventeen ways of seeing vulnerability.
Explore what each index measures, how its methodology is built, which data it reuses, and where country coverage differs. Conceptual similarity, exact data reuse, and shared publishers are kept deliberately separate.
The comparison limit is four indices. Remove one selected index before adding another.
Concept landscape
Each cell counts published methodology leaves—indicators, questions, criteria, or model fields—tagged to a common concept. The tags aid comparison; they do not replace the publishers’ own structures.
Native methodologies
Publisher structures remain intact—from simple ratios to asymmetric hierarchies, lattices, model inputs, and assessment criteria.
Source lineage
Compare normalized data providers with exact datasets and series, then inspect documented index-to-index dependencies separately.
Direct data reuse
Shared input nodes identify the same published indicator or source series. Arrows show a documented index or index output feeding another methodology.
Complete direct-connection list
Country coverage
Coverage describes whether a publisher value is available. It does not compare scores or imply that the indices measure the same construct.