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These indicators were compiled in the LocalMunicipalities_InfrastructureVulnerability dataset and include measures of sanitation type, cooking fuel source, and refuse disposal practices.For district\u2011level aggregation, centroid point features were generated from the LocalMunicipalities_InfrastructureVulnerability polygons, with each centroid retaining the associated municipal\u2011level infrastructure vulnerability attributes. These centroid points were spatially joined to pre\u2011existing district municipality polygons using a spatial containment relationship.A one\u2011to\u2011one spatial join was applied, and municipal\u2011level infrastructure vulnerability values were summed for each district. The resulting field represents the aggregated infrastructure vulnerability score for each district municipality and reflects the combined contribution of local municipalities within that district.Infrastructure vulnerability values are relative and comparative, not absolute measures of infrastructure condition or service adequacy. Districts with higher aggregated values are interpreted as exhibiting greater concentrations of infrastructure\u2011related vulnerability, particularly in relation to sanitation, energy access, and waste management deficiencies. 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