{ "currentVersion": 11.1, "cimVersion": "3.1.0", "id": 0, "name": "Supplemental Index Exceedances", "type": "Feature Layer", "parentLayer": null, "defaultVisibility": true, "minScale": 0, "maxScale": 0, "canScaleSymbols": false, "geometryType": "esriGeometryPolygon", "description": "

The supplemental indexes offer a different perspective on community-level vulnerability. The supplemental indexes use the same EJScreen methodology but incorporate a five-factor supplemental demographic index (as opposed to the two factor demographic index which averages low income and people of color populations). The supplemental demographic index averages: <\/SPAN><\/P>