Closed ATD-ZachB closed 4 months ago
https://austin.maps.arcgis.com/apps/MapSeries/index.html?appid=ef7807dd9cb34d01879280133de3e7bb See if David can pull web app and feature service info out of this web app.
Population_Projections_2040 https://services.arcgis.com/0L95CJ0VTaxqcmED/arcgis/rest/services/Population_Projections_2040/FeatureServer
When calculating the density based form the population by shape area of each census tract, the number appear to be off by a factor for ~ 100-200ft from the density values mentioned from the previous mentioned web map.
Census 2020 Redistricting Block Data
Shows population by block within the Austin area and surrounding counties
Census 2020 Series Layers Map https://austin.maps.arcgis.com/home/item.html?id=8d8fd9786b9e4df8bcbad6394e89b16f
Census 2020 Redistricting Tract Data https://services.arcgis.com/0L95CJ0VTaxqcmED/arcgis/rest/services/TractsJoin/FeatureServer
The population density was calculated by using the feature layer: https://services.arcgis.com/0L95CJ0VTaxqcmED/arcgis/rest/services/TractsJoin/FeatureServer
the arcade expression used is : 2589988 * $feature.P0010001 / $feature.ALAND20
Latest U.S. Census data (smallest geographical area)
Determined based on values