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Name: Texas_Flood_Social_Vulnerability_Index

Display Field: GEOID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Texas Water Development Board (TWDB) and other agencies in Texas utilize SocialVulnerability Indices (SVIs) for a variety of flood risk management purposes including,but not limited to, flood planning and allocation of flood mitigation funding. There are twowidely available sources of SVIs: first, the Social Vulnerability Index (SoVI) from theHazards and Vulnerability Institute at the University of South Carolina; second, the SVIcreated by the Agency for Toxic Substances and Disease Registry at the Centers forDisease Control (CDC). Both are primarily used at the census tract scale and aredeveloped across the geographic domain of the United States. SoVI and SVI areagnostic to the type of hazard for which social vulnerability is being modeled. Althoughthese existing SVIs have a wide range of applicable uses, they are customized neitherfor flood hazard, nor for Texas.

Service Item Id: 8047dedadec94c2cb87128bd975a69c6

Copyright Text: R. Patrick Bixler¹ Paola Passalacqua² Eric Tate³ Daniel F. Feldmeyer³ Sarah Traore¹ Tamar Farchy¹ Shelly Hoover³ 1. LBJ School of Public Affairs, University of Texas at Austin 2. Maseeh Department of Civil, Architectural and Environmental Engineering, University of Texas at Austin 3. Center for Policy Research on Energy and the Environment, Princeton University

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Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

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Spatial Reference: 4269  (4269)  LatestVCSWkid(0)

Drawing Info:

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Type ID Field:

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• socio_demographic ( type: esriFieldTypeDouble, alias: socio_demographic, editable: true, nullable: true, defaultValue: null, modelName: socio_demographic )
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Templates:

• Name: Texas_Flood_Social_Vulnerability_Index
  Description:
  Prototype:
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  GISDATAOWNER_OOP_FP_FloodData_T: null
  GEOID: null
  poverty: null
  income: null
  unemployment: null
  housing_value: null
  sector_employment: null
  environmental_pollution: null
  renters: null
  migration: null
  language: null
  minority: null
  rural_urban: null
  mobile_home: null
  housing_age: null
  telecommunication: null
  no_vehicle: null
  age: null
  disabilities: null
  single_parent: null
  socio_economic: null
  place_status: null
  socio_demographic: null
  rurality: null
  infrastructure: null
  socio_cultural: null
  
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Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata