Parent Layer: Equity Index (DRCOG)

Name: DRCOG_Equity Index

Display Field: geoid

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Census 5-Year ACS Data 2018-2022 at tract geography with an equity index score calculated per tract. Higher scores mean a greater concentration of marginalized communities in the tract. To calculate an index score, several steps were followed: 1) Each percent estimate from the 10 ACS demographic indicators included in the dataset (indicated with a "p" prefix) is assigned a z-score per tract. A z-score quantifies how far above or below the regional average the value is. 2) The ten z-scores are each put on a scale from 0-100 based on minimum and maximum values. This is done to avoid overemphasizing indicators that are simply more variable than others. 3) The ten scaled z-scores are grouped into three domains based on common themes. These domains are Economic Status, Mobility Barriers, and Race & National Origin. For each domain, the mean of the scaled z-scores is calculated creating three domain scores. 4) The three domain scores are averaged to calculate the final index score.

Service Item Id: 3c90b4ae987f4abeba4abf5ec89629e3

Copyright Text: United States Census Tiger Data and United States Census American Community Survey Data

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MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: true

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

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XMax: -1.1542396319810534E7
YMax: 4917593.968887078
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

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Field 3: N/A
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  Label: Lowest Equity Need
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Labeling Info:

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Supports Sql Expression: true
Supports Query With ResultType: false
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HasM: false

Has Attachments: false

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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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